Shirley Chi, MD | UniHealth

Offices

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

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Hospitals listed: 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. Chi’s office to ask if they take your plan before you enroll.

California Medical Board record

Licence A95727 · Current

Licensed to practise in California · since 2006 · expires 2028-06-30 · University of California, Los Angeles School of Medicine.

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

Original Medicare doctor bills

$127,824

Medicare paid this office $127,824 for 226 people.

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

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Largest Original Medicare bills

Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	216	$94,812	$69
Initial hospital care with moderate level of medical decision making at least 75 minutes	100	$15,919	$153
Hospital discharge day management, more than 30 minutes	91	$9,706	$103
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes	33	$4,498	$105
Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes	62	$2,690	$43

Who their Medicare patients are

226 Original Medicare patients in 2024. Average age 75 · Under 65 12% · 85 and older 19% · Women 49% · Also on Medicaid 39% · Health risk score 1.94. 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 56% · Chronic kidney disease 45% · Stroke 45% · Diabetes 44% · Depression 42% · Heart failure 37% · Atrial fibrillation 36% · COPD 20% · Cancer 19% · Dementia 19%.

The office billed $203,229, Medicare allowed $160,956 and paid $127,824; for 1,670 services of 6 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	226	1,670	75	1.94	$203,229	$127,824
2023	226	1,427	75	1.93	$168,323	$106,967
2022	223	1,552	73	1.72	$149,927	$107,359
2021	278	1,777	76	1.67	$167,126	$121,406
2020	285	1,854	75	2.03	$174,446	$128,649
2019	342	2,010	75	2.02	$186,460	$136,010
2018	379	2,240	75	2.23	$205,747	$150,305
2017	351	2,052	75	2.41	$192,279	$131,292
2016	367	2,409	75	1.91	$221,831	$152,887
2015	356	2,276	75	1.97	$212,059	$149,066
2014	265	1,869	75	2.14	$172,392	$121,578
2013	307	1,944	75	2.16	$187,842	$115,358

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: 5 services

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Original Medicare services billed in 2023

Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	208	$74,682	$69
Initial hospital care with moderate level of medical decision making at least 75 minutes	84	$13,068	$154
Hospital discharge day management, more than 30 minutes	95	$9,774	$103
Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes	109	$5,709	$43
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes	26	$3,734	$104

2022: 5 services

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Original Medicare services billed in 2022

Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	187	$71,763	$63
Initial hospital care with moderate level of medical decision making at least 75 minutes	97	$17,644	$175
Hospital discharge day management, more than 30 minutes	92	$9,163	$94
Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes	128	$6,315	$34
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes	17	$2,076	$90

2021: 5 services

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Original Medicare services billed in 2021

Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	208	$75,706	$64
Initial hospital care with moderate level of medical decision making at least 75 minutes	115	$20,941	$179
Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes	206	$11,782	$34
Hospital discharge day management, more than 30 minutes	113	$11,401	$97
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes	11	$1,385	$92

2020: 5 services

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Original Medicare services billed in 2020

Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	210	$81,448	$65
Initial hospital care with moderate level of medical decision making at least 75 minutes	111	$20,792	$182
Hospital discharge day management, more than 30 minutes	118	$12,377	$98
Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes	207	$12,052	$35
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes	16	$1,786	$94

2019: 4 services

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Original Medicare services billed in 2019

Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	230	$81,182	$64
Initial hospital care with moderate level of medical decision making at least 75 minutes	131	$24,183	$179
Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes	267	$16,092	$35
Hospital discharge day management, more than 30 minutes	135	$13,726	$97

2018: 4 services

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Original Medicare services billed in 2018

Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	234	$86,021	$65
Initial hospital care with moderate level of medical decision making at least 75 minutes	151	$27,545	$180
Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes	309	$20,296	$35
Hospital discharge day management, more than 30 minutes	157	$15,517	$98

2017: 5 services

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Original Medicare services billed in 2017

Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	240	$74,326	$60
Initial hospital care with moderate level of medical decision making at least 75 minutes	143	$24,535	$169
Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes	263	$16,010	$33
Hospital discharge day management, more than 30 minutes	164	$15,368	$90
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes	11	$1,052	$88

2016: 5 services

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Original Medicare services billed in 2016

Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	245	$91,137	$61
Initial hospital care with moderate level of medical decision making at least 75 minutes	146	$25,727	$170
Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes	281	$18,672	$33
Hospital discharge day management, more than 30 minutes	161	$15,026	$92
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes	20	$2,324	$86

2015: 5 services

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Original Medicare services billed in 2015

Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	233	$85,868	$62
Initial hospital care with moderate level of medical decision making at least 75 minutes	152	$27,203	$173
Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes	286	$18,736	$34
Hospital discharge day management, more than 30 minutes	152	$14,936	$94
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes	21	$2,244	$90

2014: 5 services

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Original Medicare services billed in 2014

Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	204	$61,978	$62
Initial hospital care with moderate level of medical decision making at least 75 minutes	133	$24,627	$173
Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes	206	$18,214	$34
Hospital discharge day management, more than 30 minutes	136	$13,723	$93
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes	26	$3,036	$89

2013: 5 services

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Original Medicare services billed in 2013

Subsequent hospital care with moderate levelof medical decision making at least 35 minutes	190	$45,008	$60
Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes	262	$27,627	$33
Initial hospital care with moderate level of medical decision making at least 75 minutes	134	$23,832	$169
Hospital discharge day management, more than 30 minutes	136	$12,825	$91
Subsequent hospital care with moderate levelof medical decision making at least 50 minutes	60	$5,926	$87

Medicaid work

$5,762 in 2024

Medicaid paid $5,762 for 157 billed services this clinician did in 2024, up to 14 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

SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES	157	$5,762

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Medicaid work by year

2024	157	1	14	$5,762
2023	193	1	14	$4,429
2022	331	1	19	$7,927
2021	289	1	16	$6,401
2019	67	1	12	$1,270
2018	77	1	12	$1,236

See the largest Medicaid services in earlier years

2023

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Largest Medicaid services in 2023

SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES	193	$4,429

2022

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Largest Medicaid services in 2022

SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES	331	$7,927

2021

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Largest Medicaid services in 2021

SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES	289	$6,401

2019

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Largest Medicaid services in 2019

SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES	67	$1,270

2018

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Largest Medicaid services in 2018

SBSQ HOSPITAL IP/OBS CARE MOD MDM 35 MINUTES	77	$1,236

Drugs they prescribed that Part D paid

$24,411

Pharmacies billed $24,411 in 2024.

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

Opioids were 9% of their Part D prescriptions (36 of 388) in 2024. At or below the middle of the specialty; the typical physical medicine and rehabilitation clinician is at 12%.

350 generic and fewer than 11 brand-name prescriptions · $24,411 in drug cost · 13 antibiotic prescriptions.

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

Eliquis	12	$6,980	$582
Baclofen	17	$240	$14
Gabapentin	23	$230	$10
Atorvastatin	27	$161	$6
Oxycodone	15	$156	$10

See all 10 drugs

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Every Part D drug this clinician prescribed

Eliquis	12	$6,980	$582
Baclofen	17	$240	$14
Gabapentin	23	$230	$10
Atorvastatin	27	$161	$6
Oxycodone	15	$156	$10
Metoprolol	19	$109	$6
Hydrocodone-Acetaminophen	11	$90	$8
Losartan	11	$76	$7
Pantoprazole	11	$61	$6
Amlodipine Besylate	16	$49	$3

Year by year

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Part D prescribing by year

2024	388	105	9% (36)	None	$24,411
2023	308	90	8% (23)	None	$28,493
2022	383	107	9% (34)	None	$19,257
2021	464	120	5% (22)	None	$33,923
2020	471	109	6% (27)	None	$34,415
2019	456	124	6% (28)	None	$38,241
2018	557	140	5% (27)	None	$37,631
2017	587	146	8% (44)	None	$53,081
2016	662	148	7% (44)	None	$43,931
2015	645	131	8% (53)	None	$46,468
2014	621	121	8% (47)	23%	$36,573
2013	499	100	7% (35)	None	$28,578

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

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Part D drugs prescribed in 2023

Gabapentin	22	$407	$19
Baclofen	12	$334	$28
Atorvastatin	22	$151	$7
Losartan	11	$88	$8
Oxycodone	15	$81	$5
Amlodipine Besylate	12	$35	$3

2022: 8 drugs

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Part D drugs prescribed in 2022

Eliquis	14	$7,871	$562
Gabapentin	32	$622	$19
Atorvastatin	34	$216	$6
Metoprolol	14	$104	$7
Hydrocodone-Acetaminophen	12	$104	$9
Clopidogrel	15	$62	$4
Amlodipine Besylate	17	$48	$3
Metoprolol	11	$35	$3

2021: 10 drugs

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Part D drugs prescribed in 2021

Eliquis	20	$10,146	$507
Gabapentin	23	$493	$21
Atorvastatin	50	$404	$8
Baclofen	11	$307	$28
Tamsulosin	11	$138	$13
Clopidogrel	15	$112	$7
Metoprolol	12	$103	$9
Losartan	12	$80	$7
Lisinopril	16	$79	$5
Amlodipine Besylate	16	$64	$4

2020: 8 drugs

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Part D drugs prescribed in 2020

Eliquis	11	$5,100	$464
Gabapentin	28	$366	$13
Atorvastatin	41	$297	$7
Hydralazine	13	$151	$12
Metoprolol	11	$107	$10
Losartan	14	$72	$5
Amlodipine Besylate	19	$62	$3
Tamsulosin	11	$60	$5

2019: 8 drugs

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Part D drugs prescribed in 2019

Eliquis	18	$8,101	$450
Xarelto	13	$6,108	$470
Atorvastatin	44	$346	$8
Gabapentin	23	$286	$12
Clopidogrel	24	$156	$6
Amlodipine Besylate	19	$79	$4
Carvedilol	13	$76	$6
Losartan	13	$51	$4

2018: 11 drugs

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Part D drugs prescribed in 2018

Eliquis	14	$5,824	$416
Atorvastatin	51	$460	$9
Gabapentin	24	$280	$12
Metoprolol	12	$243	$20
Pantoprazole	15	$114	$8
Clopidogrel	15	$107	$7
Amlodipine Besylate	28	$89	$3
Lisinopril	20	$64	$3
Metoprolol	12	$63	$5
Trazodone	13	$62	$5
Metformin	11	$50	$5

2017: 12 drugs

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Part D drugs prescribed in 2017

Polyethylene Glycol 3350	12	$642	$54
Atorvastatin	60	$592	$10
Amlodipine Besylate	29	$144	$5
Gabapentin	19	$137	$7
Clopidogrel	20	$123	$6
Hydrocodone-Acetaminophen	16	$116	$7
Pantoprazole	13	$98	$8
Hydralazine	13	$93	$7
Carvedilol	14	$56	$4
Metformin	14	$52	$4
Lisinopril	15	$52	$3
Furosemide	11	$35	$3

2016: 14 drugs

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Part D drugs prescribed in 2016

Xarelto	17	$6,673	$393
Atorvastatin	64	$762	$12
Polyethylene Glycol 3350	14	$575	$41
Amiodarone	14	$489	$35
Gabapentin	25	$273	$11
Metoprolol	17	$271	$16
Metoprolol	20	$234	$12
Amlodipine Besylate	38	$224	$6
Hydrocodone-Acetaminophen	19	$204	$11
Levothyroxine	14	$168	$12
Clopidogrel	17	$123	$7
Lisinopril	24	$99	$4
Carvedilol	16	$76	$5
Metformin	16	$69	$4

2015: 12 drugs

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Part D drugs prescribed in 2015

Atorvastatin	58	$629	$11
Oxycodone-Acetaminophen	11	$260	$24
Levothyroxine	19	$245	$13
Hydrocodone-Acetaminophen	21	$216	$10
Metoprolol	11	$207	$19
Clopidogrel	19	$131	$7
Gabapentin	16	$117	$7
Pantoprazole	12	$108	$9
Carvedilol	19	$94	$5
Amlodipine Besylate	22	$88	$4
Lisinopril	18	$77	$4
Metformin	14	$67	$5

2014: 12 drugs

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Part D drugs prescribed in 2014

Atorvastatin	47	$596	$13
Digoxin	12	$376	$31
Clopidogrel	22	$226	$10
Gabapentin	17	$193	$11
Warfarin	13	$155	$12
Hydrocodone-Acetaminophen	16	$149	$9
Pantoprazole	13	$126	$10
Amlodipine Besylate	20	$109	$5
Atenolol	14	$101	$7
Lisinopril	17	$71	$4
Metoprolol	11	$51	$5
Trazodone	11	$48	$4

2013: 7 drugs

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Part D drugs prescribed in 2013

Atorvastatin	29	$516	$18
Clopidogrel	19	$489	$26
Gabapentin	17	$267	$16
Warfarin	19	$205	$11
Amlodipine Besylate	21	$168	$8
Pantoprazole	12	$155	$13
Lisinopril	20	$129	$6

Money from drug and device companies

$90 in 2025

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Industry payments by year

2025	2	2	None	$90
2024	2	3	None	$48
2023	3	4	None	$195
2022	2	3	None	$61
2021	2	2	None	$45
2020	2	2	None	$45
2019	3	3	None	$197

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

A payment is not proof that care is biased.

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Payments by company

Revance Therapeutics	Daxxify	$68	1 payment Meals for Daxxify · 2025-01-27 · $68
Arcutis Biotherapeutics	Zoryve	$23	1 payment Meals for Zoryve · 2025-05-05 · $23

See all 2 published payments

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Every published payment

Arcutis Biotherapeutics	Meals · 2025-05-05	Zoryve	$23
Revance Therapeutics	Meals · 2025-01-27	Daxxify	$68

See earlier years (2024, 2023, 2022, 2021, 2020, 2019)

2024: $48

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Payments by company in 2024

Mayne Pharma Commercial	None	$24	2 payments Meals · 2024-04-11 · $2 Meals · 2024-04-11 · $23
Janssen Biotech	Tremfya	$24	1 payment Meals for Tremfya · 2024-06-24 · $24

2023: $195

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Payments by company in 2023

Abbott Laboratories	Supera	$147	1 payment Meals for Supera · 2023-03-24 · $147
Janssen Biotech	Remicade	$30	1 payment Meals for Remicade · 2023-03-24 · $30
Mayne Pharma Commercial	None	$18	2 payments Meals · 2023-05-12 · $8 Meals · 2023-04-14 · $10

2022: $61

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Payments by company in 2022

Janssen Biotech	Tremfya	$37	2 payments Meals for Tremfya · 2022-08-29 · $23 Meals for Tremfya · 2022-01-31 · $14
Mayne Pharma	None	$23	1 payment Meals · 2022-03-11 · $23

2021: $45

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Payments by company in 2021

Mayne Pharma	None	$24	1 payment Meals · 2021-12-08 · $24
AbbVie	Skyrizi	$21	1 payment Meals for Skyrizi · 2021-02-03 · $21

2020: $45

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Payments by company in 2020

Genentech USA	Erivedge	$23	1 payment Meals for Erivedge · 2020-07-22 · $23
Janssen Biotech	Tremfya	$22	1 payment Meals for Tremfya · 2020-05-19 · $22

2019: $197

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Payments by company in 2019

Janssen Scientific Affairs	Tremfya	$125	1 payment Meals for Tremfya · 2019-04-18 · $125
E.R. Squibb & Sons L.L.C.	Eliquis	$47	1 payment Meals for Eliquis · 2019-11-22 · $47
Janssen Biotech	Tremfya	$25	1 payment Meals for Tremfya · 2019-02-12 · $25

Professional record

NPI: 1598974164
Licence: CA A95727California A95727: Current · expires 2028-06-30
Group: Sutter Bay Medical Foundation
Gender: Female

More record details

Sole proprietor: Yes
Taxonomy: Federal specialty code 208100000X (208100000X); Federal specialty code 2081N0008X (2081N0008X)
Mailing address: Po Box 9344, Berkeley, CA, 94709
NPI first listed: 2007-05-21
NPI last updated: 2026-06-01
NPI record certified: 2026-06-01

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