Manav Kumar, MD
Interventional Radiology · Walnut Creek
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 3
- 1 carrier
- Office
- 1
Offices
1 location · Permanente Medical Group Inc · 10,928 clinicians in this group
Looking this up.
Hospitals listed: Kaiser Foundation Hospital - Antioch · Kaiser Foundation Hospital - Walnut Creek. That is not proof they admit you there this week.
Plans that list them
3 plans · 1 carrier
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Kumar’s office at (925) 295-4000 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
| Imperial Courage Plan (HMO) | Imperial Health Plan of California, Inc. | Listed | Sep 1, 2026 |
| Imperial Dynamic Plan (HMO) | Imperial Health Plan of California, Inc. | Listed | Sep 1, 2026 |
| Imperial Senior Value (HMO C-SNP) | Imperial Health Plan of California, Inc. | Listed | Sep 1, 2026 |
California Medical Board record
Licence A158976 · Current
Licensed to practise in California · since 2018 · expires 2026-10-31 · Albany Medical College.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
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.
- Kaiser Foundation Hospital - AntiochAntioch, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of Kaiser Permanente, which runs 41 hospitals in 3 statesPatients rate it 3 of 5 · 73% would definitely recommend itOverall rating: 1 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.57, Oct 2024 – Sep 2025
- Kaiser Foundation Hospital - Walnut CreekWalnut Creek, CAAcute Care Hospital · Voluntary non-profit - Private · Has an emergency department · Birthing-friendlyPart of Kaiser Permanente, which runs 41 hospitals in 3 statesPatients rate it 3 of 5 · 70% would definitely recommend itOverall rating: 3 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.2, Oct 2024 – Sep 2025
See every measure and the patient survey for Kaiser Foundation Hospital - Antioch
Behind the star rating — Deaths: 0 better, 4 the same, 0 worse of 4 measures. Safety: 1 better, 5 the same, 0 worse of 6 measures. Readmissions: 0 better, 1 the same, 1 worse of 2 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.
| Clostridium Difficile (C.Diff)Infections | 0.57 | Better | Oct 2024 – Sep 2025 |
| Abdominopelvic accidental puncture or laceration rateComplications and deaths | 1.02 (0 to 2.09) · 144 cases | No different | Jul 2022 – Jun 2024 |
| CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths | 1.14 (0.68 to 1.59) | No different | Jul 2022 – Jun 2024 |
| Death rate for heart failure patientsComplications and deaths | 12.5 · 27 cases | None | Jul 2022 – Jun 2025 |
| Death rate for pneumonia patientsComplications and deaths | 15.4 · 37 cases | None | Jul 2022 – Jun 2025 |
| Death rate for stroke patientsComplications and deaths | 14.4 · 247 cases | None | Jul 2023 – Jun 2025 |
| Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths | 4.4 · 2,121 cases | None | Jul 2024 – Jun 2025 |
| Iatrogenic pneumothorax rateComplications and deaths | 0.2 (0 to 0.43) · 935 cases | No different | Jul 2022 – Jun 2024 |
| In-hospital fall-associated fracture rateComplications and deaths | 0.31 (0.09 to 0.52) · 954 cases | No different | Jul 2022 – Jun 2024 |
| Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths | 3.84 (1.25 to 6.42) · 93 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative hemorrhage or hematoma rateComplications and deaths | 2.29 (0.57 to 4.01) · 83 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative wound dehiscence rateComplications and deaths | 2.09 (0.57 to 3.62) · 35 cases | No different | Jul 2022 – Jun 2024 |
| Pressure ulcer rateComplications and deaths | 0.89 (0 to 1.98) · 730 cases | No different | Jul 2022 – Jun 2024 |
| Rate of complications for hip/knee replacement patientsComplications and deaths | 5.6 · 38 cases | None | Apr 2023 – Mar 2025 |
| Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections | 0.431 | No different | Oct 2024 – Sep 2025 |
| Central Line Associated Bloodstream Infection (ICU + select Wards)Infections | 0.39 | No different | Oct 2024 – Sep 2025 |
| MRSA BacteremiaInfections | 0 | No different | Oct 2024 – Sep 2025 |
| SSI - Colon SurgeryInfections | 1.595 | No different | Oct 2024 – Sep 2025 |
| Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits | 14.4 · 83 cases | None | Jul 2023 – Jun 2025 |
| Heart failure (HF) 30-Day Readmission RateUnplanned return visits | 24.1 · 533 cases | None | Jul 2023 – Jun 2025 |
| Hospital return days for heart failure patientsUnplanned return visits | 55.3 · 30 cases | None | Jul 2022 – Jun 2025 |
| Hospital return days for pneumonia patientsUnplanned return visits | 51.9 · 37 cases | None | Jul 2022 – Jun 2025 |
| Pneumonia (PN) 30-Day Readmission RateUnplanned return visits | 18.6 · 441 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission after hip/knee replacementUnplanned return visits | 5.4 · 37 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits | 19.3 · 149 cases | None | Jul 2023 – Jun 2025 |
What patients said (1,220 patients answered, 18% of those asked)
| Cleanliness | 3 |
| Nurse communication | 3 |
| Doctor communication | 3 |
| Communication about medicines | 2 |
| Discharge information | 3 |
| Overall hospital rating | 3 |
| Quietness | 2 |
| Recommend hospital | 4 |
| Room was "always" clean | 71% |
| Nurses "always" communicated well | 74% |
| Doctors "always" communicated well | 78% |
| Staff "always" explained | 56% |
| Yes, staff "did" give patients this information | 86% |
| Yes, staff "did" give patients information about help after discharge | 88% |
| Doctors "always" explained things so they could understand | 71% |
| Doctors "always" listened carefully | 77% |
| Doctors "always" treated them with courtesy and respect | 85% |
| Patients who gave a rating of "9" or "10" (high) | 71% |
| Staff "always" explained new medications | 71% |
| Nurses "always" explained things so they could understand | 70% |
| Nurses "always" listened carefully | 69% |
| Nurses "always" treated them with courtesy and respect | 82% |
| "Always" quiet at night | 45% |
| "YES", patients would definitely recommend the hospital | 73% |
| Staff "always" explained possible side effects | 41% |
| Yes, staff "did" give patients information about possible symptoms | 84% |
See every measure and the patient survey for Kaiser Foundation Hospital - Walnut Creek
Behind the star rating — Deaths: 0 better, 1 the same, 0 worse of 1 measures. Safety: 2 better, 4 the same, 0 worse of 6 measures. Readmissions: 0 better, 1 the same, 0 worse of 1 measures. The star rating is worked out from an earlier period than the measures below, so the two can disagree.
| Clostridium Difficile (C.Diff)Infections | 0.2 | Better | Oct 2024 – Sep 2025 |
| Abdominopelvic accidental puncture or laceration rateComplications and deaths | 1.02 (0 to 2.1) · 126 cases | No different | Jul 2022 – Jun 2024 |
| CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths | 1.14 (0.67 to 1.6) | No different | Jul 2022 – Jun 2024 |
| Death rate for stroke patientsComplications and deaths | 9 · 264 cases | None | Jul 2023 – Jun 2025 |
| Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths | 4.2 · 3,449 cases | None | Jul 2024 – Jun 2025 |
| Iatrogenic pneumothorax rateComplications and deaths | 0.2 (0 to 0.43) · 606 cases | No different | Jul 2022 – Jun 2024 |
| In-hospital fall-associated fracture rateComplications and deaths | 0.27 (0.05 to 0.48) · 612 cases | No different | Jul 2022 – Jun 2024 |
| Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths | 3.35 (0.76 to 5.94) · 103 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative hemorrhage or hematoma rateComplications and deaths | 2.28 (0.56 to 3.99) · 92 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative respiratory failure rateComplications and deaths | 14.08 (4.29 to 23.88) · 30 cases | No different | Jul 2022 – Jun 2024 |
| Postoperative wound dehiscence rateComplications and deaths | 1.75 (0.22 to 3.27) · 36 cases | No different | Jul 2022 – Jun 2024 |
| Pressure ulcer rateComplications and deaths | 0.45 (0 to 1.59) · 528 cases | No different | Jul 2022 – Jun 2024 |
| Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections | 1.032 | No different | Oct 2024 – Sep 2025 |
| Central Line Associated Bloodstream Infection (ICU + select Wards)Infections | 0.797 | No different | Oct 2024 – Sep 2025 |
| MRSA BacteremiaInfections | 0.298 | No different | Oct 2024 – Sep 2025 |
| SSI - Colon SurgeryInfections | 1.86 | No different | Oct 2024 – Sep 2025 |
| Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits | 13.6 · 296 cases | None | Jul 2023 – Jun 2025 |
| Heart failure (HF) 30-Day Readmission RateUnplanned return visits | 22.9 · 764 cases | None | Jul 2023 – Jun 2025 |
| Pneumonia (PN) 30-Day Readmission RateUnplanned return visits | 20.3 · 723 cases | None | Jul 2023 – Jun 2025 |
| Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits | 19.6 · 161 cases | None | Jul 2023 – Jun 2025 |
What patients said (633 patients answered, 26% of those asked)
| Cleanliness | 3 |
| Nurse communication | 3 |
| Doctor communication | 3 |
| Communication about medicines | 2 |
| Discharge information | 3 |
| Overall hospital rating | 3 |
| Quietness | 1 |
| Recommend hospital | 4 |
| Room was "always" clean | 69% |
| Nurses "always" communicated well | 75% |
| Doctors "always" communicated well | 78% |
| Staff "always" explained | 56% |
| Yes, staff "did" give patients this information | 86% |
| Yes, staff "did" give patients information about help after discharge | 86% |
| Doctors "always" explained things so they could understand | 72% |
| Doctors "always" listened carefully | 77% |
| Doctors "always" treated them with courtesy and respect | 85% |
| Patients who gave a rating of "9" or "10" (high) | 64% |
| Staff "always" explained new medications | 69% |
| Nurses "always" explained things so they could understand | 70% |
| Nurses "always" listened carefully | 70% |
| Nurses "always" treated them with courtesy and respect | 83% |
| "Always" quiet at night | 35% |
| "YES", patients would definitely recommend the hospital | 70% |
| Staff "always" explained possible side effects | 42% |
| Yes, staff "did" give patients information about possible symptoms | 86% |
Original Medicare doctor bills
$18,971
Medicare paid this office $18,971 for 262 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Screening mammography | 74 | $2,925 | $40 |
| Screening 3d breast mammography | 73 | $2,266 | $31 |
| Diagnostic mammography of 1 breast | 55 | $1,720 | $31 |
| Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 61 | $1,381 | $23 |
| Limited ultrasound scan of 1 breast | 41 | $1,126 | $27 |
See all 8 services
| Screening mammography | 74 | $2,925 | $40 |
| Screening 3d breast mammography | 73 | $2,266 | $31 |
| Diagnostic mammography of 1 breast | 55 | $1,720 | $31 |
| Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 61 | $1,381 | $23 |
| Limited ultrasound scan of 1 breast | 41 | $1,126 | $27 |
| Diagnostic mammography of both breasts | 28 | $1,032 | $37 |
| Screening mammography | 13 | $900 | $56 |
| X-ray of chest, 1 view | 21 | $164 | $7 |
Who their Medicare patients are
262 Original Medicare patients in 2024. Average age 73 · Under 65 7% · 85 and older 8% · Women 88% · Also on Medicaid 23% · Health risk score 1.21. At or below the middle of the specialty; the typical interventional radiology clinician is at 2.27.
Conditions among them: High blood pressure 66% · Cancer 27% · Diabetes 24% · Depression 22% · Chronic kidney disease 18% · Atrial fibrillation 18% · Coronary heart disease 14% · Heart failure 12% · COPD 8% · Stroke 7% · Dementia 6%.
The office billed $112,472, Medicare allowed $23,365 and paid $18,971; for 1,026 services of 50 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
| 2024 | 262 | 1,026 | 73 | 1.21 | $112,472 | $18,971 |
| 2023 | 910 | 2,424 | 74 | 1.28 | $335,018 | $59,656 |
| 2022 | 133 | 235 | 72 | 2.07 | $11,592 | $1,763 |
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: 18 services
| Screening mammography | 270 | $11,004 | $41 |
| Screening 3d breast mammography | 270 | $8,708 | $32 |
| Diagnostic mammography of 1 breast | 136 | $4,784 | $34 |
| Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) | 156 | $3,993 | $25 |
| Diagnostic mammography of both breasts | 80 | $3,390 | $42 |
| Biopsy of breast and placement of locating device using x-ray with needle, first growth | 23 | $3,268 | $142 |
| Limited ultrasound scan of 1 breast | 97 | $3,003 | $31 |
| Biopsy of breast and placement of locating device using ultrasound, first growth | 21 | $2,808 | $134 |
| Screening mammography | 43 | $1,750 | $41 |
| Screening 3d breast mammography | 43 | $1,385 | $32 |
| Ct scan head or brain without contrast | 32 | $1,155 | $36 |
| Placement of locating device in breast using imaging guidance, first growth | 12 | $1,036 | $86 |
| X-ray of chest, 1 view | 134 | $1,013 | $7 |
| Ct scan of chest without contrast | 14 | $654 | $47 |
| Limited ultrasound scan of joint or other extremity structure except blood vessels | 12 | $354 | $30 |
| X-ray of abdomen, 1 view | 28 | $221 | $6 |
| X-ray of surgical specimen | 12 | $203 | $14 |
| X-ray of chest, 2 views | 15 | $95 | $6 |
2022: 2 services
| X-ray of chest, 1 view | 83 | $759 | $7 |
| X-ray of abdomen, 1 view | 16 | $285 | $8 |
Medicaid work
$18,611 in 2024
Medicaid paid $18,611 for 316 billed services this clinician did in 2024, up to 30 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.
| Screening mammography, bilateral (2-view study of each breast), including computer-aided detection (CAD) when performed | 200 | $16,540 |
| Radiologic examination, chest; 2 views | 48 | $1,054 |
| SCREENING DIGITAL BREAST TOMOSYNTHESIS BI | 20 | $630 |
| Radiologic examination, chest; single view | 48 | $387 |
| 2024 | 316 | 4 | 30 | $18,611 |
| 2023 | 275 | 3 | 78 | $1,779 |
| 2022 | 309 | 3 | 82 | $1,247 |
See the largest Medicaid services in earlier years
2023
| Radiologic examination, chest; single view | 194 | $1,331 |
| X-ray of abdomen, 1 view | 40 | $236 |
| Radiologic examination, chest; 2 views | 41 | $212 |
2022
| Radiologic examination, chest; single view | 274 | $1,096 |
| Radiologic examination, chest; 2 views | 15 | $81 |
| X-ray of abdomen, 1 view | 20 | $70 |
Professional record
- NPI
- 1376074880
- Licence
- CA A158976California A158976: Current · expires 2026-10-31
- Trained
- Albany Medical College of Union University, 2017
- Gender
- Female
More record details
- Sole proprietor
- Yes
- Taxonomy
- Diagnostic radiology (2085R0202X); Student in a training program (390200000X)
- Mailing address
- 1600 Divisadero St Rm C250, San Francisco, CA, 94143
- NPI first listed
- 2017-03-26
- NPI last updated
- 2022-08-05
- NPI record certified
- 2022-08-05
This is when the NPI record was last certified, not a medical board exam.
Extra NPI addresses: 751 S Bascom Ave, San Jose, CA, 95128