Michael P Chin, MD

Offices

1 location · Permanente Medical Group Inc · 10,928 clinicians in this group

Looking this up.

Hospitals listed: Kaiser Foundation Hospital-Santa Rosa. 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. Chin’s office at (650) 299-2000 to ask if they take your plan before you enroll.

California Medical Board record

Licence A88364 · Current

Licensed to practise in California · since 2004 · expires 2028-01-31 · New York Medical College.

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

Hospitals they work in

1 hospital

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

Kaiser Foundation Hospital-Santa RosaSanta Rosa, 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 · 75% would definitely recommend it
Overall rating: 3 of 5 starsBetter than the national rate — Clostridium Difficile (C.Diff): 0.587, Oct 2024 – Sep 2025

See every measure and the patient survey for Kaiser Foundation Hospital-Santa Rosa

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.

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Every scored measure at Kaiser Foundation Hospital-Santa Rosa

Clostridium Difficile (C.Diff)Infections	0.587	Better	Oct 2024 – Sep 2025
Abdominopelvic accidental puncture or laceration rateComplications and deaths	1.03 (0 to 2.12) · 102 cases	No different	Jul 2022 – Jun 2024
CMS Medicare PSI 90: Patient safety and adverse events compositeComplications and deaths	0.95 (0.47 to 1.44)	No different	Jul 2022 – Jun 2024
Death rate for stroke patientsComplications and deaths	13.4 · 225 cases	None	Jul 2023 – Jun 2025
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality RateComplications and deaths	3.9 · 3,003 cases	None	Jul 2024 – Jun 2025
Iatrogenic pneumothorax rateComplications and deaths	0.2 (0 to 0.44) · 467 cases	No different	Jul 2022 – Jun 2024
In-hospital fall-associated fracture rateComplications and deaths	0.31 (0.1 to 0.53) · 474 cases	No different	Jul 2022 – Jun 2024
Perioperative pulmonary embolism or deep vein thrombosis rateComplications and deaths	3.37 (0.77 to 5.96) · 72 cases	No different	Jul 2022 – Jun 2024
Postoperative hemorrhage or hematoma rateComplications and deaths	2.29 (0.57 to 4.01) · 68 cases	No different	Jul 2022 – Jun 2024
Postoperative wound dehiscence rateComplications and deaths	2.09 (0.56 to 3.61) · 26 cases	No different	Jul 2022 – Jun 2024
Pressure ulcer rateComplications and deaths	0.5 (0 to 1.7) · 344 cases	No different	Jul 2022 – Jun 2024
Rate of complications for hip/knee replacement patientsComplications and deaths	5.2 · 121 cases	None	Apr 2023 – Mar 2025
Catheter Associated Urinary Tract Infections (ICU + select Wards)Infections	0.591	No different	Oct 2024 – Sep 2025
Central Line Associated Bloodstream Infection (ICU + select Wards)Infections	0.54	No different	Oct 2024 – Sep 2025
MRSA BacteremiaInfections	1.391	No different	Oct 2024 – Sep 2025
SSI - Colon SurgeryInfections	0.362	No different	Oct 2024 – Sep 2025
Acute Myocardial Infarction (AMI) 30-Day Readmission RateUnplanned return visits	14.7 · 123 cases	None	Jul 2023 – Jun 2025
Heart failure (HF) 30-Day Readmission RateUnplanned return visits	22.9 · 592 cases	None	Jul 2023 – Jun 2025
Pneumonia (PN) 30-Day Readmission RateUnplanned return visits	18.1 · 530 cases	None	Jul 2023 – Jun 2025
Rate of readmission after hip/knee replacementUnplanned return visits	6.8 · 120 cases	None	Jul 2023 – Jun 2025
Rate of readmission for chronic obstructive pulmonary disease (COPD) patientsUnplanned return visits	19.6 · 200 cases	None	Jul 2023 – Jun 2025

What patients said (2,003 patients answered, 26% of those asked)

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Patient survey stars by topic at Kaiser Foundation Hospital-Santa Rosa

Cleanliness	4
Nurse communication	3
Doctor communication	3
Communication about medicines	3
Discharge information	4
Overall hospital rating	3
Quietness	2
Recommend hospital	4

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Share of patients giving the best answer at Kaiser Foundation Hospital-Santa Rosa

Room was "always" clean	71%
Nurses "always" communicated well	76%
Doctors "always" communicated well	78%
Staff "always" explained	59%
Yes, staff "did" give patients this information	87%
Yes, staff "did" give patients information about help after discharge	88%
Doctors "always" explained things so they could understand	72%
Doctors "always" listened carefully	77%
Doctors "always" treated them with courtesy and respect	86%
Patients who gave a rating of "9" or "10" (high)	71%
Staff "always" explained new medications	73%
Nurses "always" explained things so they could understand	71%
Nurses "always" listened carefully	73%
Nurses "always" treated them with courtesy and respect	85%
"Always" quiet at night	41%
"YES", patients would definitely recommend the hospital	75%
Staff "always" explained possible side effects	45%
Yes, staff "did" give patients information about possible symptoms	85%

Original Medicare doctor bills

$2,243

Medicare paid this office $2,243 for 23 people.

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

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Largest Original Medicare bills

Emergency department visit with moderate level of medical decision making	17	$1,389	$77

Who their Medicare patients are

23 Original Medicare patients in 2024. Average age 61 · Women 52% · Health risk score 1.23. At or below the middle of the specialty; the typical emergency medicine clinician is at 2.01.

Conditions among them: High blood pressure 52%.

The office billed $17,042, Medicare allowed $3,291 and paid $2,243; for 28 services of 7 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

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Original Medicare by year

2024	23	28	61	1.23	$17,042	$2,243
2023	27	27	61	1.47	$17,193	$2,167
2022	15	16	63	1.19	$8,200	$1,244
2021	18	20	62	2.40	$9,282	$1,654
2020	19	23	64	2.07	$9,260	$1,526
2019	25	30	60	1.44	$14,383	$2,676
2018	11	13	64	1.89	$5,060	$900
2017	59	65	71	2.23	$34,840	$5,344
2016	235	280	67	2.17	$167,861	$21,551
2015	401	524	65	2.00	$343,645	$34,048
2014	439	573	64	1.62	$369,877	$37,120
2013	432	594	67	2.21	$288,766	$42,324

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: 1 service

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Original Medicare services billed in 2023

Emergency department visit with moderate level of medical decision making	16	$1,210	$76

2022: 1 service

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Original Medicare services billed in 2022

Emergency department visit with moderate level of medical decision making	11	$917	$83

2019: 1 service

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Original Medicare services billed in 2019

Emergency department visit with moderate level of medical decision making	15	$1,352	$84

2017: 2 services

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Original Medicare services billed in 2017

Emergency department visit with high level of medical decision making	24	$3,083	$128
Emergency department visit with moderate level of medical decision making	20	$1,745	$87

2016: 6 services

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Original Medicare services billed in 2016

Emergency department visit with high level of medical decision making	79	$10,967	$139
Emergency department visit with moderate level of medical decision making	56	$5,012	$90
Emergency department visit with low level of medical decision making	42	$2,018	$47
Short return visit (20+ min)	21	$941	$45
Return visit (30+ min)	11	$700	$64
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	46	$334	$7

2015: 6 services

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Original Medicare services billed in 2015

Emergency department visit with high level of medical decision making	125	$17,595	$135
Emergency department visit with moderate level of medical decision making	82	$7,752	$95
Short return visit (20+ min)	84	$2,616	$30
Emergency department visit with low level of medical decision making	41	$1,795	$43
Return visit (30+ min)	24	$1,092	$46
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	114	$844	$7

2014: 8 services

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Original Medicare services billed in 2014

Emergency department visit with high level of medical decision making	136	$18,951	$139
Emergency department visit with moderate level of medical decision making	97	$8,978	$91
Emergency department visit with low level of medical decision making	87	$3,330	$37
Short return visit (20+ min)	40	$1,171	$29
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	116	$810	$7
Return visit (30+ min)	15	$666	$44
Emergency department visit with straightforward medical decision making	12	$283	$24
New patient visit (30+ min)	13	$179	$14

2013: 4 services

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Original Medicare services billed in 2013

Emergency department visit with high level of medical decision making	152	$21,336	$137
Emergency department visit with moderate level of medical decision making	129	$11,797	$89
Emergency department visit with low level of medical decision making	79	$3,683	$46
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	146	$1,039	$7

Medicaid work

$16,915 in 2024

Medicaid paid $16,915 for 219 billed services this clinician did in 2024, up to 24 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.

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Largest Medicaid services in 2024

EMERGENCY DEPT VISIT MOD MDM	219	$16,915

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Medicaid work by year

2024	219	1	24	$16,915
2023	254	2	28	$4,971
2022	254	2	30	$4,544
2021	163	2	27	$3,568
2019	41	2	15	$1,466
2018	14	1	13	$352

See the largest Medicaid services in earlier years

2023

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Largest Medicaid services in 2023

EMERGENCY DEPT VISIT MOD MDM	241	$4,793
EMERGENCY DEPT VISIT LOW MDM	13	$178

2022

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Largest Medicaid services in 2022

EMERGENCY DEPT VISIT MOD MDM	238	$4,454
EMERGENCY DEPT VISIT LOW MDM	16	$89

2021

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Largest Medicaid services in 2021

EMERGENCY DEPT VISIT MOD MDM	151	$3,390
EMERGENCY DEPT VISIT LOW MDM	12	$178

2019

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Largest Medicaid services in 2019

EMERGENCY DEPT VISIT MOD MDM	29	$1,114
EMERGENCY DEPT VISIT LOW MDM	12	$352

2018

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Largest Medicaid services in 2018

EMERGENCY DEPT VISIT LOW MDM	14	$352

Drugs they prescribed that Part D paid

$8,915

Pharmacies billed $8,915 in 2024.

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

Opioids were 13% of their Part D prescriptions (44 of 335) in 2024. Above the middle of the specialty; the typical emergency medicine clinician is at 12%.

304 generic and fewer than 11 brand-name prescriptions · $8,915 in drug cost · 98 antibiotic prescriptions to 84 people.

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.

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Largest Part D drug costs

Albuterol Sulfate Hfa	18	$293	$15
Amoxicillin-Clavulanate Potass	14	$222	$16
Prednisone	19	$219	$11
Ondansetron Odt	26	$213	$8
Hydrocodone-Acetaminophen	27	$201	$7

See all 8 drugs

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Every Part D drug this clinician prescribed

Albuterol Sulfate Hfa	18	$293	$15
Amoxicillin-Clavulanate Potass	14	$222	$16
Prednisone	19	$219	$11
Ondansetron Odt	26	$213	$8
Hydrocodone-Acetaminophen	27	$201	$7
Cephalexin	15	$193	$13
Ibuprofen	23	$168	$7
Doxycycline Monohydrate	11	$114	$10

Year by year

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Part D prescribing by year

2024	335	215	13% (44)	None	$8,915
2023	367	231	16% (60)	None	$5,604
2022	324	204	16% (52)	None	$6,344
2021	332	204	22% (73)	7%	$5,026
2020	96	71	15% (14)	None	$1,675
2019	82	61	18% (15)	None	$1,107
2018	57	43	None	None	$1,000
2017	108	76	19% (20)	12%	$1,576
2016	79	43	27% (21)	None	$870
2015	145	73	24% (35)	10%	$2,703
2014	116	62	29% (34)	15%	$3,178
2013	173	94	28% (49)	None	$3,144

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

See the drugs prescribed each year

2023: 8 drugs

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Part D drugs prescribed in 2023

Cephalexin	28	$282	$10
Hydrocodone-Acetaminophen	37	$248	$7
Ibuprofen	33	$246	$7
Ondansetron Odt	31	$244	$8
Prednisone	20	$202	$10
Albuterol Sulfate Hfa	12	$191	$16
Oxycodone-Acetaminophen	13	$92	$7
Ciprofloxacin	12	$83	$7

2022: 6 drugs

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Part D drugs prescribed in 2022

Ondansetron Odt	37	$307	$8
Hydrocodone-Acetaminophen	41	$293	$7
Prednisone	20	$282	$14
Cephalexin	24	$255	$11
Ibuprofen	17	$128	$8
Ciprofloxacin	14	$98	$7

2021: 7 drugs

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Part D drugs prescribed in 2021

Hydrocodone-Acetaminophen	50	$389	$8
Ondansetron Odt	33	$317	$10
Cephalexin	21	$250	$12
Ibuprofen	30	$220	$7
Ciprofloxacin	18	$128	$7
Prednisone	11	$116	$11
Oxycodone-Acetaminophen	16	$114	$7

2020: 1 drug

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Part D drugs prescribed in 2020

Ondansetron	11	$79	$7

2019: 1 drug

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Part D drugs prescribed in 2019

Hydrocodone-Acetaminophen	12	$76	$6

2017: 3 drugs

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Part D drugs prescribed in 2017

Ondansetron Odt	11	$261	$24
Hydrocodone-Acetaminophen	16	$124	$8
Cephalexin	11	$114	$10

2016: 1 drug

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Part D drugs prescribed in 2016

Hydrocodone-Acetaminophen	14	$107	$8

2015: 3 drugs

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Part D drugs prescribed in 2015

Oxycodone-Acetaminophen	14	$124	$9
Hydrocodone-Acetaminophen	17	$108	$6
Ibuprofen	13	$53	$4

2014: 3 drugs

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Part D drugs prescribed in 2014

Oxycodone-Acetaminophen	18	$138	$8
Cephalexin	11	$94	$9
Hydrocodone-Acetaminophen	12	$87	$7

2013: 3 drugs

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Part D drugs prescribed in 2013

Oxycodone-Acetaminophen	24	$118	$5
Cephalexin	11	$113	$10
Hydrocodone-Acetaminophen	15	$80	$5

Professional record

NPI: 1700824042
Licence: CA A88364California A88364: Current · expires 2028-01-31
Trained: New York Medical College, 2003
Group: Permanente Medical Group Inc
Gender: Male

More record details

Sole proprietor: No
Medicaid ID: CA 00A883640
Taxonomy: Federal specialty code 207P00000X (207P00000X)
Mailing address: 751 S Bascom Ave, San Jose, CA, 95128
NPI first listed: 2006-06-02
NPI last updated: 2021-12-22

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

This office lists an electronic records connection.