Kwan Chun, MD
Family Medicine · San Francisco
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 9
- 1 carrier
- Office
- 1
Offices
1 location
Plans that list them
9 plans · 1 carrier
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Chun’s office at (888) 803-3370 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
| Alignment Health BreathEasy (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Clarity (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Harmony (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes CalPlus (HMO C-SNP) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health Heart & Diabetes Care (HMO C-SNP) | Alignment Health Plan | Listed | Sep 28, 2026 |
| Alignment Health Heart & Diabetes Choice (HMO C-SNP) | Alignment Health Plan | Listed | Sep 28, 2026 |
| Alignment Health Honor+ Plan (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
| Alignment Health My Choice CalCare (HMO) | Alignment Health Plan | Listed | Oct 3, 2026 |
California Medical Board record
Licence A90941 · Current
Licensed to practise in California · since 2005 · expires 2026-10-31 · Ohio State University College 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 Family Medicine - Family Medicine
Original Medicare doctor bills
$12,119
Medicare paid this office $12,119 for 66 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Return visit (30+ min) | 41 | $6,465 | $92 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 15 | $2,334 | $156 |
| New patient visit (45+ min) | 19 | $1,687 | $89 |
Who their Medicare patients are
66 Original Medicare patients in 2024. Average age 73 · Women 46% · Also on Medicaid 24% · Health risk score 0.77. At or below the middle of the specialty; the typical family practice clinician is at 1.13.
Conditions among them: High blood pressure 67%.
The office billed $50,894, Medicare allowed $18,765 and paid $12,119; for 126 services of 12 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 | 66 | 126 | 73 | 0.77 | $50,894 | $12,119 |
| 2023 | 58 | 183 | 72 | 0.72 | $56,747 | $16,991 |
| 2022 | 47 | 126 | 72 | 0.78 | $34,119 | $10,013 |
| 2021 | 54 | 88 | 72 | 0.69 | $33,698 | $7,413 |
| 2020 | 34 | 62 | 71 | 0.63 | $14,020 | $2,963 |
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
| Return visit (30+ min) | 32 | $6,807 | $105 |
| New patient visit (45+ min) | 26 | $3,165 | $122 |
| Pneumococcal vaccine, 13-valent | 11 | $2,781 | $253 |
| Short return visit (20+ min) | 12 | $885 | $63 |
| Administration of pneumococcal vaccine | 16 | $392 | $25 |
2022: 2 services
| Return visit (30+ min) | 24 | $3,409 | $100 |
| Short return visit (20+ min) | 16 | $1,352 | $68 |
2021: 3 services
| Return visit (30+ min) | 14 | $1,767 | $98 |
| Short return visit | 16 | $1,100 | $61 |
| Short return visit (20+ min) | 11 | $687 | $62 |
2020: 2 services
| Short return visit | 15 | $863 | $54 |
| Administration of influenza virus vaccine | 13 | $267 | $21 |
Medicaid work
$34,481 in 2020
Medicaid paid $34,481 for 389 billed services this clinician did in 2020, up to 59 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.
| Clinic visit/encounter, all-inclusive | 85 | $27,836 |
| Service | 81 | $6,645 |
| COLLECTION VENOUS BLOOD VENIPUNCTURE | 18 | $0 |
| Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections); 1 vaccine (single or combination vaccine/toxoid) | 36 | $0 |
| Short return visit | 53 | $0 |
| Return visit (30+ min) | 32 | $0 |
| Service | 84 | $0 |
| 2020 | 389 | 7 | 59 | $34,481 |
| 2019 | 2,694 | 8 | 80 | $299,786 |
| 2018 | 2,313 | 8 | 87 | $328,555 |
See the largest Medicaid services in earlier years
2019
| Clinic visit/encounter, all-inclusive | 725 | $234,144 |
| Service | 805 | $65,641 |
| COLLECTION VENOUS BLOOD VENIPUNCTURE | 163 | $0 |
| Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections); 1 vaccine (single or combination vaccine/toxoid) | 132 | $0 |
| Influenza virus vaccine, quadrivalent (IIV4), split virus, preservative free, 0.5 mL dosage, for intramuscular use | 29 | $0 |
| Short return visit | 562 | $0 |
| Short return visit (20+ min) | 57 | $0 |
| Service | 221 | $0 |
2018
| Clinic visit/encounter, all-inclusive | 836 | $266,697 |
| Service | 754 | $61,858 |
| COLLECTION VENOUS BLOOD VENIPUNCTURE | 173 | $0 |
| HEMOGLOBIN | 12 | $0 |
| Blood count; complete (CBC), automated (Hgb, Hct, RBC, WBC and platelet count) | 15 | $0 |
| Immunization administration (includes percutaneous, intradermal, subcutaneous, or intramuscular injections); 1 vaccine (single or combination vaccine/toxoid) | 54 | $0 |
| Influenza virus vaccine, quadrivalent (IIV4), split virus, preservative free, 0.5 mL dosage, for intramuscular use | 46 | $0 |
| Short return visit | 423 | $0 |
Drugs they prescribed that Part D paid
$72,344
Pharmacies billed $72,344 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
Opioids were 0% of their Part D prescriptions (0 of 840) in 2024. At or below the middle of the specialty; the typical family practice clinician is at 2%.
764 generic and 76 brand-name prescriptions · $72,344 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.
| Jardiance | 16 | $18,754 | $1,172 |
| Pantoprazole | 17 | $1,562 | $92 |
| Atorvastatin | 98 | $1,353 | $14 |
| Levothyroxine | 41 | $883 | $22 |
| Duloxetine | 23 | $799 | $35 |
See all 20 drugs
| Jardiance | 16 | $18,754 | $1,172 |
| Pantoprazole | 17 | $1,562 | $92 |
| Atorvastatin | 98 | $1,353 | $14 |
| Levothyroxine | 41 | $883 | $22 |
| Duloxetine | 23 | $799 | $35 |
| Famotidine | 22 | $552 | $25 |
| Rosuvastatin | 40 | $519 | $13 |
| Tamsulosin | 23 | $502 | $22 |
| Amlodipine Besylate | 105 | $489 | $5 |
| Albuterol Sulfate Hfa | 30 | $480 | $16 |
| Losartan | 36 | $427 | $12 |
| Gabapentin | 17 | $420 | $25 |
| Lisinopril | 36 | $312 | $9 |
| Ipratropium | 11 | $281 | $26 |
| Allopurinol | 20 | $196 | $10 |
| Finasteride | 13 | $161 | $12 |
| Valacyclovir | 15 | $94 | $6 |
| Metformin | 21 | $89 | $4 |
| Hydrochlorothiazide | 24 | $88 | $4 |
| Alendronate | 15 | $75 | $5 |
Year by year
| 2024 | 840 | 126 | 0% (0) | 9% | $72,344 |
| 2023 | 496 | 79 | None | None | $36,320 |
| 2022 | 200 | 44 | None | 8% | $13,974 |
| 2021 | 131 | 32 | None | None | $3,655 |
| 2020 | 499 | 63 | None | None | $54,495 |
| 2019 | 806 | 66 | 2% (12) | None | $109,976 |
| 2018 | 884 | 62 | 3% (22) | None | $99,684 |
| 2017 | 754 | 67 | 3% (26) | None | $42,559 |
| 2016 | 742 | 95 | 5% (37) | 12% | $47,160 |
| 2015 | 784 | 112 | 7% (51) | None | $51,680 |
| 2014 | 818 | 146 | 9% (74) | 17% | $51,067 |
| 2013 | 1,220 | 138 | 9% (104) | 20% | $62,724 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2023: 12 drugs
| Levothyroxine | 28 | $1,622 | $58 |
| Atorvastatin | 37 | $708 | $19 |
| Tamsulosin | 14 | $470 | $34 |
| Amlodipine Besylate | 47 | $371 | $8 |
| Albuterol Sulfate Hfa | 16 | $370 | $23 |
| Rosuvastatin | 19 | $272 | $14 |
| Losartan | 17 | $260 | $15 |
| Alendronate | 14 | $152 | $11 |
| Allopurinol | 16 | $151 | $9 |
| Metformin | 11 | $150 | $14 |
| Hydrochlorothiazide | 15 | $143 | $10 |
| Lisinopril | 11 | $105 | $10 |
2022: 4 drugs
| Duloxetine | 11 | $439 | $40 |
| Rosuvastatin | 14 | $398 | $28 |
| Atorvastatin | 16 | $121 | $8 |
| Amlodipine Besylate | 16 | $102 | $6 |
2020: 10 drugs
| Flovent Hfa | 13 | $2,727 | $210 |
| Gabapentin | 32 | $1,565 | $49 |
| Atorvastatin | 52 | $742 | $14 |
| Omeprazole | 13 | $207 | $16 |
| Amlodipine Besylate | 25 | $205 | $8 |
| Diclofenac | 12 | $193 | $16 |
| Lisinopril | 23 | $190 | $8 |
| Cyclobenzaprine | 11 | $149 | $14 |
| Losartan | 14 | $147 | $11 |
| Metformin | 16 | $133 | $8 |
2019: 20 drugs
| Januvia | 25 | $28,517 | $1,141 |
| Jardiance | 17 | $26,055 | $1,533 |
| Gabapentin | 35 | $2,728 | $78 |
| Atorvastatin | 79 | $1,685 | $21 |
| Acarbose | 15 | $1,371 | $91 |
| Omeprazole | 39 | $735 | $19 |
| Propranolol | 16 | $660 | $41 |
| Duloxetine | 11 | $606 | $55 |
| Voltaren | 11 | $605 | $55 |
| Metformin | 40 | $479 | $12 |
| Metoprolol | 15 | $474 | $32 |
| Amlodipine Besylate | 48 | $467 | $10 |
| Lisinopril | 39 | $436 | $11 |
| Losartan | 24 | $296 | $12 |
| Oxycodone-Acetaminophen | 11 | $261 | $24 |
| Ibuprofen | 17 | $200 | $12 |
| Alendronate | 11 | $188 | $17 |
| Hydrochlorothiazide | 17 | $155 | $9 |
| Fluticasone Propionate | 12 | $134 | $11 |
| Trazodone | 13 | $118 | $9 |
2018: 23 drugs
| Januvia | 21 | $26,352 | $1,255 |
| Symbicort | 16 | $7,805 | $488 |
| Ventolin Hfa | 40 | $2,222 | $56 |
| Acarbose | 19 | $2,016 | $106 |
| Gabapentin | 41 | $1,911 | $47 |
| Atorvastatin | 86 | $1,815 | $21 |
| Duloxetine | 11 | $851 | $77 |
| Metoprolol | 15 | $602 | $40 |
| Tamsulosin | 14 | $535 | $38 |
| Amlodipine Besylate | 56 | $458 | $8 |
| Lisinopril | 47 | $403 | $9 |
| Metformin | 37 | $398 | $11 |
| Oxycodone-Acetaminophen | 16 | $362 | $23 |
| Omeprazole | 24 | $339 | $14 |
| Losartan | 34 | $331 | $10 |
| Cyclobenzaprine | 26 | $282 | $11 |
| Finasteride | 12 | $226 | $19 |
| Alendronate | 11 | $173 | $16 |
| Ibuprofen | 11 | $124 | $11 |
| Sertraline | 13 | $116 | $9 |
| Hydrochlorothiazide | 18 | $115 | $6 |
| Trazodone | 15 | $95 | $6 |
| Acyclovir | 13 | $62 | $5 |
2017: 19 drugs
| Atorvastatin | 69 | $1,497 | $22 |
| Gabapentin | 37 | $1,232 | $33 |
| Ventolin Hfa | 21 | $1,051 | $50 |
| Tamsulosin | 12 | $702 | $58 |
| Baclofen | 11 | $502 | $46 |
| Morphine Sulfate Er | 12 | $388 | $32 |
| Oxycodone-Acetaminophen | 12 | $347 | $29 |
| Amlodipine Besylate | 46 | $320 | $7 |
| Losartan | 40 | $281 | $7 |
| Lisinopril | 39 | $273 | $7 |
| Omeprazole | 16 | $200 | $13 |
| Metformin | 22 | $178 | $8 |
| Trazodone | 17 | $146 | $9 |
| Ranitidine | 13 | $133 | $10 |
| Alendronate | 12 | $131 | $11 |
| Cyclobenzaprine | 15 | $113 | $8 |
| Acyclovir | 19 | $108 | $6 |
| Hydrochlorothiazide | 18 | $93 | $5 |
| Metoclopramide | 12 | $45 | $4 |
2016: 22 drugs
| Atorvastatin | 77 | $1,467 | $19 |
| Morphine Sulfate Er | 12 | $871 | $73 |
| Gabapentin | 27 | $819 | $30 |
| Tamsulosin | 18 | $775 | $43 |
| Ventolin Hfa | 11 | $569 | $52 |
| Levothyroxine | 14 | $507 | $36 |
| Amlodipine Besylate | 39 | $304 | $8 |
| Lisinopril | 45 | $259 | $6 |
| Metformin | 25 | $220 | $9 |
| Hydrocodone-Acetaminophen | 13 | $217 | $17 |
| Losartan | 28 | $200 | $7 |
| Quetiapine | 20 | $198 | $10 |
| Finasteride | 11 | $179 | $16 |
| Omeprazole | 22 | $173 | $8 |
| Trazodone | 18 | $167 | $9 |
| Glipizide | 17 | $149 | $9 |
| Ibuprofen | 16 | $138 | $9 |
| Paroxetine | 12 | $118 | $10 |
| Nortriptyline | 14 | $116 | $8 |
| Naproxen | 13 | $65 | $5 |
| Metoprolol | 11 | $55 | $5 |
| Hydrochlorothiazide | 13 | $47 | $4 |
2015: 19 drugs
| Advair Diskus | 11 | $4,214 | $383 |
| Atorvastatin | 55 | $1,361 | $25 |
| Morphine Sulfate Er | 14 | $980 | $70 |
| Oxybutynin Chloride Er | 12 | $925 | $77 |
| Gabapentin | 17 | $865 | $51 |
| Metoprolol | 15 | $716 | $48 |
| Tamsulosin | 12 | $589 | $49 |
| Hydrocodone-Acetaminophen | 26 | $481 | $18 |
| Omeprazole | 34 | $466 | $14 |
| Amlodipine Besylate | 54 | $422 | $8 |
| Metformin | 32 | $386 | $12 |
| Levothyroxine | 14 | $361 | $26 |
| Lisinopril | 32 | $254 | $8 |
| Losartan | 23 | $253 | $11 |
| Trazodone | 12 | $208 | $17 |
| Glipizide | 13 | $183 | $14 |
| Nortriptyline | 11 | $156 | $14 |
| Metoprolol | 18 | $137 | $8 |
| Naproxen | 13 | $63 | $5 |
2014: 22 drugs
| Lantus | 20 | $4,938 | $247 |
| Novolog | 15 | $4,096 | $273 |
| Atorvastatin | 62 | $2,045 | $33 |
| Morphine Sulfate Er | 11 | $1,174 | $107 |
| Gabapentin | 13 | $956 | $74 |
| Metoprolol | 14 | $887 | $63 |
| Pravastatin | 12 | $770 | $64 |
| Proair Hfa | 15 | $744 | $50 |
| Omeprazole | 26 | $678 | $26 |
| Hydrocodone-Acetaminophen | 40 | $676 | $17 |
| Doxazosin Mesylate | 14 | $558 | $40 |
| Metformin | 37 | $449 | $12 |
| Levothyroxine | 20 | $413 | $21 |
| Lisinopril | 43 | $386 | $9 |
| Losartan | 21 | $379 | $18 |
| Amlodipine Besylate | 39 | $294 | $8 |
| Fluticasone Propionate | 14 | $246 | $18 |
| Trazodone | 13 | $172 | $13 |
| Citalopram Hbr | 16 | $100 | $6 |
| Metoprolol | 14 | $100 | $7 |
| Naproxen | 14 | $88 | $6 |
| Hydrochlorothiazide | 16 | $80 | $5 |
2013: 32 drugs
| Lantus | 39 | $7,343 | $188 |
| Januvia | 14 | $6,128 | $438 |
| Advair Diskus | 13 | $4,064 | $313 |
| Gabapentin | 39 | $2,782 | $71 |
| Qvar | 15 | $2,378 | $159 |
| Pravastatin | 59 | $1,810 | $31 |
| Atorvastatin | 33 | $1,205 | $37 |
| Ventolin Hfa | 19 | $813 | $43 |
| Losartan | 35 | $716 | $20 |
| Hydrocodone-Acetaminophen | 49 | $678 | $14 |
| Omeprazole | 36 | $645 | $18 |
| Metoprolol | 15 | $641 | $43 |
| Lisinopril | 62 | $631 | $10 |
| Chlorthalidone | 35 | $565 | $16 |
| Metformin | 55 | $542 | $10 |
| Levothyroxine | 37 | $492 | $13 |
| Baclofen | 38 | $484 | $13 |
| Amlodipine Besylate | 33 | $484 | $15 |
| Tramadol | 40 | $484 | $12 |
| Metoprolol | 31 | $336 | $11 |
| Simvastatin | 25 | $319 | $13 |
| Sertraline | 15 | $306 | $20 |
| Naproxen | 23 | $212 | $9 |
| Trazodone | 18 | $192 | $11 |
| Insulin | 11 | $189 | $17 |
| Cyclobenzaprine | 17 | $155 | $9 |
| Triamcinolone Acetonide | 12 | $124 | $10 |
| Fluoxetine | 18 | $114 | $6 |
| Hydrochlorothiazide | 19 | $96 | $5 |
| Propranolol | 11 | $71 | $6 |
| Glipizide | 13 | $65 | $5 |
| Amitriptyline | 12 | $53 | $4 |
Money from drug and device companies
$86 in 2025
A payment is not proof that care is biased.
| Abiomed | None | $86 | 1 payment
|
See the published payment
| Abiomed | Meals · 2025-11-04 | None | $86 |
Professional record
- NPI
- 1801986955
- Licence
- CA A90941California A90941: Current · expires 2026-10-31
More record details
- Sole proprietor
- Yes
- Taxonomy
- Family medicine (207Q00000X)
- Mailing address
- 333 1st St Ste A, San Francisco, CA, 94105
- NPI first listed
- 2006-10-12
- NPI last updated
- 2025-01-14
- NPI record certified
- 2025-01-14
This is when the NPI record was last certified, not a medical board exam.