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Kimberly A Washington, MD

Physical Medicine and Rehabilitation · Oakland

NPI 1992817670

Medicare standing
Clear
Enrolled, allowed to bill and order, not excluded
Plans that list them
Not verified
Not the same as out of network.
Offices
3
Since medical school
20 years
University of Rochester School of Medicine and Dentistry, 2006

Offices

3 locations · Sutter Bay Medical Foundation · 3,783 clinicians in this group

Looking this up.

Hospitals listed: Alta Bates Summit Medical Center · Alta Bates Summit Medical Center - Alta Bates Camp · 05t043. That is not proof they admit you there this week.

Plan participation

Not verified

We could not verify current plan participation for this doctor. This does not mean they are out of network. Call Dr. Washington’s office to ask if they take your plan before you enroll.

California Medical Board record

Licence A112469 · Current

Licensed to practise in California · since 2010 · expires 2028-05-31 · University of Rochester School of Medicine.

No disciplinary actions, convictions, malpractice judgments or citations in this record.

School, training and certification

What this clinician told their state board, medical school and everything before it. Only some states publish this, so nothing here means the state does not say, not that there was no training or certification.

Specialty certification

  • American Board of Physical Medicine and Rehabilitation - Physical Medicine and Rehabilitation

Hospitals they work in

2 hospitals

These rate the hospital, not this clinician. Most measures at most hospitals are no different from the national rate.

  • Alta Bates Summit Medical CenterOakland, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency departmentPart of Sutter Health, which runs 27 hospitals in 2 statesPatients rate it 3 of 5 · 78% would definitely recommend it
    Overall rating: 5 of 5 starsBetter than the national rate — Death rate among surgical inpatients with serious treatable complications: 130.09 (87.72 to 172.46) · 109 cases, Jul 2022 – Jun 2024Better than the national rate — Central Line Associated Bloodstream Infection (ICU + select Wards): 0.274, Oct 2024 – Sep 2025Better than the national rate — Clostridium Difficile (C.Diff): 0.227, Oct 2024 – Sep 2025
  • Alta Bates Summit Medical Center - Alta Bates CampBerkeley, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of Sutter Health, which runs 27 hospitals in 2 statesPatients rate it 2 of 5 · 67% would definitely recommend it
    Overall rating: 4 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.298, Oct 2024 – Sep 2025
See every measure and the patient survey for Alta Bates Summit Medical Center

Behind the star rating — Deaths: 2 better, 6 the same, 0 worse of 8 measures. Safety: 4 better, 3 the same, 0 worse of 7 measures. Readmissions: 3 better, 6 the same, 0 worse of 9 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Alta Bates Summit Medical Center
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths130.09 (87.72 to 172.46) · 109 casesBetterJul 2022 – Jun 2024
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.274BetterOct 2024 – Sep 2025
Clostridium Difficile (C.Diff)Infections0.227BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths1 (0.06 to 1.94) · 1,209 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.88 (0.6 to 1.16)No differentJul 2022 – Jun 2024
Death rate for CABG surgery patientsComplications and deaths2 · 89 casesNoneJul 2022 – Jun 2025
Death rate for COPD patientsComplications and deaths6.9 · 105 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths9.8 · 270 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths8.9 · 447 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths13.7 · 341 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths11.2 · 381 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths2.6 · 2,811 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.13 (0 to 0.31) · 7,167 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.21 (0.02 to 0.4) · 7,659 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths2.93 (0.92 to 4.94) · 1,668 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.25 (0 to 2.75) · 580 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths2.67 (1.19 to 4.15) · 1,446 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths6.17 (0.33 to 12.02) · 633 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths8.11 (4.67 to 11.55) · 619 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.61 (0.15 to 3.07) · 309 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.39 (0 to 0.96) · 6,085 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths3.8 · 217 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.724No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections1.425No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0.716No differentOct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits12.7 · 416 casesNoneJul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits19.6 · 606 casesNoneJul 2023 – Jun 2025
Hospital return days for heart attack patientsUnplanned return visits-30.4 · 359 casesNoneJul 2022 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-31.8 · 555 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits-14.4 · 358 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16 · 382 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits5.1 (3.2 to 8.2) · 25 casesNo differentJan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits10.8 (7.3 to 16) · 25 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits4.5 · 232 casesNoneJul 2023 – Jun 2025
Rate of readmission for CABGUnplanned return visits9.9 · 56 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits20 · 152 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits14.8 (11.1 to 20) · 251 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits1.2 (0.9 to 1.5) · 579 casesNo differentJan 2024 – Dec 2024

What patients said (535 patients answered, 18% of those asked)

Patient survey stars by topic at Alta Bates Summit Medical Center
Cleanliness4
Nurse communication3
Doctor communication4
Communication about medicines2
Discharge information3
Overall hospital rating4
Quietness3
Recommend hospital5
Share of patients giving the best answer at Alta Bates Summit Medical Center
Room was "always" clean73%
Nurses "always" communicated well75%
Doctors "always" communicated well81%
Staff "always" explained58%
Yes, staff "did" give patients this information86%
Yes, staff "did" give patients information about help after discharge87%
Doctors "always" explained things so they could understand76%
Doctors "always" listened carefully79%
Doctors "always" treated them with courtesy and respect87%
Patients who gave a rating of "9" or "10" (high)75%
Staff "always" explained new medications73%
Nurses "always" explained things so they could understand69%
Nurses "always" listened carefully72%
Nurses "always" treated them with courtesy and respect85%
"Always" quiet at night54%
"YES", patients would definitely recommend the hospital78%
Staff "always" explained possible side effects43%
Yes, staff "did" give patients information about possible symptoms86%
See every measure and the patient survey for Alta Bates Summit Medical Center - Alta Bates Camp

Behind the star rating — Deaths: 2 better, 5 the same, 0 worse of 7 measures. Safety: 2 better, 5 the same, 0 worse of 7 measures. Readmissions: 2 better, 6 the same, 1 worse of 9 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.

Every scored measure at Alta Bates Summit Medical Center - Alta Bates Camp
Clostridium Difficile (C.Diff)Infections0.298BetterOct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths1.18 (0.16 to 2.2) · 730 casesNo differentJul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths0.87 (0.51 to 1.23)No differentJul 2022 – Jun 2024
Death rate among surgical inpatients with serious treatable complicationsComplications and deaths188.12 (132.31 to 243.94) · 50 casesNo differentJul 2022 – Jun 2024
Death rate for COPD patientsComplications and deaths6.8 · 50 casesNoneJul 2022 – Jun 2025
Death rate for heart attack patientsComplications and deaths10.8 · 41 casesNoneJul 2022 – Jun 2025
Death rate for heart failure patientsComplications and deaths9.4 · 189 casesNoneJul 2022 – Jun 2025
Death rate for pneumonia patientsComplications and deaths12.6 · 184 casesNoneJul 2022 – Jun 2025
Death rate for stroke patientsComplications and deaths8.7 · 103 casesNoneJul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths2.9 · 1,585 casesNoneJul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths0.18 (0 to 0.4) · 3,929 casesNo differentJul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths0.31 (0.11 to 0.51) · 3,954 casesNo differentJul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths3.15 (0.95 to 5.36) · 754 casesNo differentJul 2022 – Jun 2024
Postoperative acute kidney injury requiring dialysis rateComplications and deaths1.62 (0 to 3.33) · 325 casesNo differentJul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths1.99 (0.39 to 3.59) · 717 casesNo differentJul 2022 – Jun 2024
Postoperative respiratory failure rateComplications and deaths10.85 (2.27 to 19.44) · 326 casesNo differentJul 2022 – Jun 2024
Postoperative sepsis rateComplications and deaths4.79 (1.08 to 8.49) · 302 casesNo differentJul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths1.68 (0.19 to 3.18) · 184 casesNo differentJul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths0.17 (0 to 0.88) · 3,240 casesNo differentJul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths3.4 · 161 casesNoneApr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections0.207No differentOct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections0.48No differentOct 2024 – Sep 2025
MRSA BacteremiaInfections0.785No differentOct 2024 – Sep 2025
SSI - Colon SurgeryInfections0No differentOct 2024 – Sep 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits19.4 · 243 casesNoneJul 2023 – Jun 2025
Hospital return days for heart failure patientsUnplanned return visits-58.2 · 194 casesNoneJul 2022 – Jun 2025
Hospital return days for pneumonia patientsUnplanned return visits-12.3 · 177 casesNoneJul 2022 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits16.8 · 209 casesNoneJul 2023 – Jun 2025
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapyUnplanned return visits5.4 (3.8 to 7.5) · 215 casesNo differentJan 2024 – Dec 2024
Rate of inpatient admissions for patients receiving outpatient chemotherapyUnplanned return visits12.2 (9.4 to 15.5) · 215 casesNo differentJan 2024 – Dec 2024
Rate of readmission after hip/knee replacementUnplanned return visits4.8 · 150 casesNoneJul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits19.2 · 81 casesNoneJul 2023 – Jun 2025
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)Unplanned return visits13.4 (10 to 18.1) · 315 casesNo differentJan 2022 – Dec 2024
Ratio of unplanned hospital visits after hospital outpatient surgeryUnplanned return visits0.8 (0.6 to 1.2) · 137 casesNo differentJan 2024 – Dec 2024

What patients said (449 patients answered, 15% of those asked)

Patient survey stars by topic at Alta Bates Summit Medical Center - Alta Bates Camp
Cleanliness2
Nurse communication2
Doctor communication2
Communication about medicines2
Discharge information2
Overall hospital rating2
Quietness2
Recommend hospital3
Share of patients giving the best answer at Alta Bates Summit Medical Center - Alta Bates Camp
Room was "always" clean62%
Nurses "always" communicated well72%
Doctors "always" communicated well75%
Staff "always" explained53%
Yes, staff "did" give patients this information82%
Yes, staff "did" give patients information about help after discharge82%
Doctors "always" explained things so they could understand68%
Doctors "always" listened carefully73%
Doctors "always" treated them with courtesy and respect83%
Patients who gave a rating of "9" or "10" (high)58%
Staff "always" explained new medications67%
Nurses "always" explained things so they could understand67%
Nurses "always" listened carefully66%
Nurses "always" treated them with courtesy and respect81%
"Always" quiet at night49%
"YES", patients would definitely recommend the hospital67%
Staff "always" explained possible side effects38%
Yes, staff "did" give patients information about possible symptoms83%

Original Medicare doctor bills

$87,264

Medicare paid this office $87,264 for 150 people.

This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.

Largest Original Medicare bills
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes147$68,307$70
Initial hospital care with moderate level of medical decision making at least 75 minutes68$10,861$153
Hospital discharge day management, more than 30 minutes73$7,844$103

Who their Medicare patients are

150 Original Medicare patients in 2024. Average age 76 · Under 65 10% · 85 and older 21% · Women 50% · Also on Medicaid 36% · Health risk score 1.79. Above the middle of the specialty; the typical physical medicine and rehabilitation clinician is at 1.53.

Conditions among them: High blood pressure 75% · Coronary heart disease 53% · Stroke 49% · Diabetes 45% · Chronic kidney disease 45% · Depression 42% · Atrial fibrillation 39% · Heart failure 33% · Dementia 23% · COPD 14% · Cancer 13%.

The office billed $138,370, Medicare allowed $109,521 and paid $87,264; for 1,131 services of 5 kinds.

Original Medicare patients only. A risk score of 1.0 is the average Medicare patient; higher means sicker. Any count under 11 is hidden.

Year by year

Original Medicare by year
20241501,131761.79$138,370$87,264
20231551,229752.06$152,285$96,887
20221441,048751.89$103,984$76,147
2021124942771.46$94,865$70,986
202084354731.95$110,334$28,432
2019122463711.84$130,870$36,018
2018112265691.31$94,405$18,935
201749362671.17$176,514$22,922
201648366671.09$237,943$33,594

Original Medicare only. A service billed for fewer than 11 people in a year is hidden, so the lines can add up to less than the year's total.

See the services billed each year

2023: 4 services

Original Medicare services billed in 2023
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes150$70,912$70
Initial hospital care with moderate level of medical decision making at least 75 minutes78$12,914$154
Hospital discharge day management, more than 30 minutes79$8,850$103
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes28$3,994$102

2022: 3 services

Original Medicare services billed in 2022
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes143$57,494$64
Initial hospital care with moderate level of medical decision making at least 75 minutes58$10,630$177
Hospital discharge day management, more than 30 minutes75$7,481$96

2021: 4 services

Original Medicare services billed in 2021
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes121$51,948$65
Initial hospital care with moderate level of medical decision making at least 75 minutes58$11,262$182
Hospital discharge day management, more than 30 minutes65$6,570$98
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes11$1,031$94

2020: 3 services

Original Medicare services billed in 2020
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes55$16,608$65
Initial hospital care with moderate level of medical decision making at least 75 minutes42$7,673$178
Hospital discharge day management, more than 30 minutes32$3,144$98

2019: 3 services

Original Medicare services billed in 2019
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes89$24,170$65
Initial hospital care with moderate level of medical decision making at least 75 minutes55$9,888$177
Short return visit (20+ min)23$1,104$46

2018: 5 services

Original Medicare services billed in 2018
Subsequent hospital care with moderate levelof medical decision making at least 35 minutes63$8,084$64
Initial hospital care with moderate level of medical decision making at least 75 minutes26$4,595$177
Short return visit (20+ min)32$2,549$42
Return visit (30+ min)24$2,236$66
Long return visit (40+ min)14$1,144$72

2017: 3 services

Original Medicare services billed in 2017
Return visit (30+ min)37$12,698$68
Short return visit (20+ min)38$5,509$44
Long return visit (40+ min)25$3,777$97

2016: 4 services

Original Medicare services billed in 2016
Long return visit (40+ min)42$22,017$99
Return visit (30+ min)29$5,024$70
New patient visit (60+ min)29$4,329$149
Short return visit (20+ min)13$1,498$45

Medicaid work

$643 in 2022

Medicaid paid $643 for 69 billed services this clinician did in 2022, up to 13 people in a month for one service.

Medicaid and CHIP claims where this clinician did the service, fee-for-service and managed care together. Any month with fewer than 11 patients is hidden, so small Medicaid practices undercount.

Largest Medicaid services in 2022
SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES69$643
Medicaid work by year
202269113$643
202178112$1,588
2020575218$17,837
2019695332$24,653
2018292225$11,137
See the largest Medicaid services in earlier years

2021

Largest Medicaid services in 2021
SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES78$1,588

2020

Largest Medicaid services in 2020
SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES561$17,647
Comprehensive audiometry threshold evaluation and speech recognition14$191

2019

Largest Medicaid services in 2019
SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES654$21,588
1ST HOSP IP/OBS HIGH 7529$2,657
Short return visit (20+ min)12$408

2018

Largest Medicaid services in 2018
SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES260$9,288
1ST HOSP IP/OBS HIGH 7532$1,849

Drugs they prescribed that Part D paid

$21,908

Pharmacies billed $21,908 in 2024.

This is pharmacy cost, not the office bill, and not what patients paid.

Opioids were 7% of their Part D prescriptions (23 of 313) in 2024. At or below the middle of the specialty; the typical physical medicine and rehabilitation clinician is at 12%.

274 generic and fewer than 11 brand-name prescriptions · $21,908 in drug cost.

Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.

Largest Part D drug costs
Eliquis11$6,128$557
Atorvastatin32$139$4
Metoprolol14$130$9
Gabapentin16$100$6
Oxycodone12$95$8
See all 7 drugs
Every Part D drug this clinician prescribed
Eliquis11$6,128$557
Atorvastatin32$139$4
Metoprolol14$130$9
Gabapentin16$100$6
Oxycodone12$95$8
Amlodipine Besylate19$54$3
Clopidogrel11$44$4

Year by year

Part D prescribing by year
2024313797% (23)None$21,908
2023345887% (23)None$19,588
2022411909% (38)None$30,622
20212586212% (31)None$13,588
202010227NoneNone$5,847
20192412NoneNone$1,258

Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.

See the drugs prescribed each year

2023: 6 drugs

Part D drugs prescribed in 2023
Atorvastatin33$239$7
Gabapentin19$230$12
Pantoprazole16$174$11
Amlodipine Besylate22$98$4
Metoprolol17$82$5
Oxycodone12$73$6

2022: 9 drugs

Part D drugs prescribed in 2022
Gabapentin12$278$23
Atorvastatin39$256$7
Hydrocodone-Acetaminophen14$153$11
Oxycodone12$101$8
Amlodipine Besylate27$99$4
Furosemide13$87$7
Metoprolol13$77$6
Losartan16$76$5
Lisinopril13$58$4

2021: 6 drugs

Part D drugs prescribed in 2021
Gabapentin17$219$13
Atorvastatin22$153$7
Oxycodone15$93$6
Lisinopril12$41$3
Metformin11$39$4
Metoprolol11$32$3

Money from drug and device companies

$15 in 2021

Industry payments by year
202111None$15
201911None$69

Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.

A payment is not proof that care is biased.

Payments by company
E.R. Squibb & Sons L.L.C.Eliquis$15
1 payment
  • Meals for Eliquis · 2021-05-22 · $15
See the published payment
Every published payment
E.R. Squibb & Sons L.L.C.Meals · 2021-05-22Eliquis$15
See earlier years (2019)

2019: $69

Payments by company in 2019
Avanir PharmaceuticalsNuedexta$69
1 payment
  • Meals for Nuedexta · 2019-03-09 · $69

Professional record

NPI
1992817670
Licence
CA 22488, CA A112469California A112469: Current · expires 2028-05-31
Trained
University of Rochester School of Medicine and Dentistry, 2006 · 20 years ago
Gender
Female
More record details
Sole proprietor
No
Taxonomy
Federal specialty code 208100000X (208100000X); Federal specialty code 111N00000X (111N00000X)
Mailing address
Po Box 276950, Sacramento, CA, 95827
NPI first listed
2006-08-31
NPI last updated
2025-03-11
NPI record certified
2025-03-11

This is when the NPI record was last certified, not a medical board exam.

Extra NPI addresses: 500 N US Highway 89, Prescott, AZ, 86313