Daniel C Leung, MD
Anesthesiology · San Francisco
- Medicare standing
- Clear
- Enrolled, allowed to bill and order, not excluded
- Plans that list them
- 3
- 1 carrier
- Offices
- 3
Offices
3 locations · University Anesthesia Medical Group · G2 Anesthesia PC
Looking this up.
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. Leung’s office 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 A104697 · Current
Licensed to practise in California · since 2008 · expires 2028-07-31 · George Washington University School of Medicine.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
State licence records
1 licence
- Illinois 036116172Licensed Physician And Surgeon · since 2006 · expires 2008-07-31Not RenewedNo board action on this licenceCheck it with the state
We check Colorado, Delaware, Florida, Illinois, Maryland, New Jersey, New York, Tennessee, Texas, Virginia, Washington, plus California above. A state that is not in this list has not been checked, which is not the same as clear.
Original Medicare doctor bills
$45,152
Medicare paid this office $45,152 for 404 people.
This is what Medicare paid the clinician — not Medicare Advantage, and not the pharmacy.
| Anesthesia for other procedure on large bowel using an endoscope | 195 | $20,810 | $107 |
| Anesthesia for procedure on small and large bowel using an endoscope | 69 | $9,040 | $131 |
| Anesthesia for exam of colon using an endoscope | 87 | $8,887 | $102 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 46 | $5,001 | $109 |
Who their Medicare patients are
404 Original Medicare patients in 2024. Average age 73 · Women 59% · Also on Medicaid 8% · Health risk score 0.75. At or below the middle of the specialty; the typical anesthesiology clinician is at 1.54.
Conditions among them: High blood pressure 52% · Diabetes 17% · Cancer 17% · Coronary heart disease 15% · Depression 12% · Chronic kidney disease 11% · Atrial fibrillation 8% · COPD 6% · Stroke 3%.
The office billed $651,968, Medicare allowed $53,416 and paid $45,152; for 405 services of 10 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 | 404 | 405 | 73 | 0.75 | $651,968 | $45,152 |
| 2023 | 444 | 455 | 74 | 0.82 | $626,740 | $52,769 |
| 2022 | 317 | 353 | 74 | 1.26 | $816,449 | $56,657 |
| 2021 | 350 | 370 | 74 | 1.09 | $764,895 | $52,726 |
| 2020 | 296 | 320 | 73 | 0.98 | $629,837 | $45,097 |
| 2019 | 375 | 399 | 73 | 1.21 | $747,580 | $54,778 |
| 2018 | 378 | 411 | 73 | 1.25 | $709,967 | $52,096 |
| 2017 | 360 | 397 | 72 | 1.34 | $660,264 | $51,018 |
| 2016 | 461 | 567 | 71 | 1.28 | $898,464 | $75,301 |
| 2015 | 361 | 520 | 72 | 1.30 | $725,903 | $63,748 |
| 2014 | 372 | 392 | 72 | 1.29 | $521,197 | $54,744 |
| 2013 | 342 | 398 | 72 | 1.77 | $365,601 | $53,079 |
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
| Anesthesia for other procedure on large bowel using an endoscope | 191 | $21,208 | $111 |
| Anesthesia for exam of colon using an endoscope | 102 | $10,624 | $104 |
| Anesthesia for procedure on small and large bowel using an endoscope | 66 | $8,290 | $126 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 61 | $6,275 | $103 |
2022: 6 services
| Anesthesia for other procedure on large bowel using an endoscope | 82 | $10,498 | $128 |
| Anesthesia for procedure to assess heart electrical activity | 13 | $5,392 | $415 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 43 | $5,196 | $121 |
| Anesthesia for procedure on small and large bowel using an endoscope | 36 | $4,909 | $136 |
| Anesthesia for exam of colon using an endoscope | 30 | $3,185 | $106 |
| Insertion of artery tube for blood sampling or infusion through skin | 14 | $528 | $38 |
2021: 5 services
| Anesthesia for other procedure on large bowel using an endoscope | 100 | $13,169 | $132 |
| Anesthesia for procedure on small and large bowel using an endoscope | 58 | $8,397 | $142 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 56 | $6,755 | $119 |
| Anesthesia for exam of colon using an endoscope | 38 | $4,005 | $105 |
| Anesthesia for x-ray procedure (accessed through the skin) on spine and spinal cord | 15 | $2,453 | $164 |
2020: 4 services
| Anesthesia for other procedure on large bowel using an endoscope | 103 | $12,870 | $125 |
| Anesthesia for procedure on small and large bowel using an endoscope | 50 | $7,149 | $143 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 45 | $5,508 | $120 |
| Anesthesia for exam of colon using an endoscope | 43 | $4,797 | $112 |
2019: 4 services
| Anesthesia for other procedure on large bowel using an endoscope | 96 | $12,077 | $123 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 88 | $10,583 | $119 |
| Anesthesia for exam of colon using an endoscope | 75 | $8,427 | $112 |
| Anesthesia for procedure on small and large bowel using an endoscope | 52 | $7,372 | $142 |
2018: 5 services
| Anesthesia for other procedure on large bowel using an endoscope | 103 | $13,056 | $127 |
| Anesthesia for exam of colon using an endoscope | 72 | $7,891 | $110 |
| Anesthesia for procedure on small and large bowel using an endoscope | 48 | $6,711 | $140 |
| Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 51 | $6,260 | $118 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes | 35 | $1,384 | $35 |
2017: 5 services
| Anesthesia for procedure on lower intestine using an endoscope | 201 | $26,947 | $134 |
| Anesthesia for procedure on gastrointestinal tract using an endoscope | 71 | $8,179 | $115 |
| Initial hospital care with straightforward or low level of medical decision making, per day at least 40 minutes | 18 | $1,547 | $86 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 14 | $1,471 | $61 |
| Subsequent hospital care with straightforward or low level of medical decision making, per day at least 25 minutes | 20 | $767 | $33 |
2016: 5 services
| Anesthesia for procedure on lower intestine using an endoscope | 271 | $37,700 | $139 |
| Anesthesia for procedure on gastrointestinal tract using an endoscope | 80 | $9,619 | $119 |
| Initial hospital care with moderate level of medical decision making at least 75 minutes | 51 | $9,041 | $174 |
| Subsequent hospital care with moderate levelof medical decision making at least 50 minutes | 52 | $7,413 | $89 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 17 | $1,550 | $62 |
2015: 5 services
| Anesthesia for procedure on lower intestine using an endoscope | 193 | $25,788 | $134 |
| Subsequent hospital care with moderate levelof medical decision making at least 50 minutes | 44 | $7,377 | $89 |
| Anesthesia for procedure on gastrointestinal tract using an endoscope | 52 | $6,408 | $123 |
| Subsequent hospital care with moderate levelof medical decision making at least 35 minutes | 51 | $5,500 | $62 |
| Initial hospital care with moderate level of medical decision making at least 75 minutes | 23 | $4,329 | $173 |
2014: 3 services
| Anesthesia for procedure on lower intestine using an endoscope | 210 | $26,928 | $128 |
| Anesthesia for procedure on gastrointestinal tract using an endoscope | 73 | $8,948 | $121 |
| Daily hospital management of continuous spinal drug administration | 16 | $889 | $56 |
2013: 7 services
| Anesthesia for procedure on lower intestine using an endoscope | 140 | $16,596 | $119 |
| Anesthesia for procedure on gastrointestinal tract using an endoscope | 82 | $9,137 | $111 |
| Anesthesia for x-ray on arteries | 16 | $4,152 | $244 |
| Anesthesia for procedure for total knee joint replacement | 12 | $3,776 | $315 |
| Anesthesia for other x-ray on vein or lymph system | 21 | $3,670 | $167 |
| Injections of substances into lower or sacral spine | 15 | $1,180 | $79 |
| Ultrasonic guidance for needle placement | 13 | $334 | $26 |
Money from drug and device companies
$679 in 2025
| 2025 | 9 | 28 | None | $679 |
| 2024 | 7 | 27 | None | $766 |
| 2023 | 10 | 30 | None | $608 |
| 2022 | 6 | 7 | None | $135 |
| 2020 | 2 | 3 | None | $60 |
| 2019 | 3 | 10 | None | $186 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Takeda Pharmaceuticals U.S.A. | Entyvio | $199 | 10 payments
|
| Ardelyx | Ibsrela | $123 | 5 payments
|
| Abbvie | Skyrizi | $112 | 4 payments
|
| Lilly USA | Omvoh | $104 | 3 payments
|
| Janssen Biotech | Tremfya | $47 | 2 payments
|
| Regeneron Healthcare Solutions | Dupixent | $28 | 1 payment
|
See all 28 published payments
| Takeda Pharmaceuticals U.S.A. | Meals · 2025-12-05 | Entyvio | $13 |
| Ardelyx | Meals · 2025-11-21 | Ibsrela | $31 |
| Ardelyx | Meals · 2025-11-07 | Ibsrela | $25 |
| Takeda Pharmaceuticals U.S.A. | Meals · 2025-10-30 | Entyvio | $29 |
| Abbvie | Meals · 2025-10-29 | Skyrizi | $23 |
| Abbvie | Meals · 2025-10-22 | Rinvoq | $28 |
| Takeda Pharmaceuticals U.S.A. | Meals · 2025-10-21 | Entyvio | $24 |
| Ipsen Biopharmaceuticals | Meals · 2025-08-27 | Iqirvo | $16 |
| QOL Medical | Meals · 2025-08-13 | Sucraid | $23 |
| Ardelyx | Meals · 2025-07-18 | Ibsrela | $23 |
| Ardelyx | Meals · 2025-07-01 | Ibsrela | $23 |
| Lilly USA | Meals · 2025-06-16 | Omvoh | $35 |
| Takeda Pharmaceuticals U.S.A. | Meals · 2025-06-16 | Entyvio | $14 |
| Takeda Pharmaceuticals U.S.A. | Meals · 2025-05-12 | Entyvio | $35 |
| Ardelyx | Meals · 2025-05-09 | Ibsrela | $21 |
| Abbvie | Meals · 2025-04-24 | Skyrizi | $32 |
| Takeda Pharmaceuticals U.S.A. | Meals · 2025-04-18 | Entyvio | $11 |
| Stryker | Meals · 2025-04-16 | Flowtriever Catheter, S | $28 |
| Janssen Biotech | Meals · 2025-04-14 | Tremfya | $23 |
| Takeda Pharmaceuticals U.S.A. | Meals · 2025-03-28 | Entyvio | $25 |
| Janssen Biotech | Meals · 2025-03-26 | Tremfya | $25 |
| Lilly USA | Meals · 2025-03-11 | Omvoh | $35 |
| Abbvie | Meals · 2025-03-11 | Skyrizi | $29 |
| Takeda Pharmaceuticals U.S.A. | Meals · 2025-02-28 | Entyvio | $9 |
| Takeda Pharmaceuticals U.S.A. | Meals · 2025-02-20 | Entyvio | $26 |
| Takeda Pharmaceuticals U.S.A. | Meals · 2025-01-31 | Entyvio | $13 |
| Regeneron Healthcare Solutions | Meals · 2025-01-17 | Dupixent | $28 |
| Lilly USA | Meals · 2025-01-08 | Omvoh | $34 |
See earlier years (2024, 2023, 2022, 2020, 2019)
2024: $766
| Lilly USA | Omvoh | $282 | 9 payments
|
| Janssen Biotech | Stelara | $167 | 5 payments
|
| Intercept Pharmaceuticals | Ocaliva | $156 | 6 payments
|
| Celltrion USA | Vegzelma | $68 | 3 payments
|
| Abbvie | Creon | $39 | 2 payments
|
| Takeda Pharmaceuticals U.S.A. | Entyvio | $31 | 1 payment
|
| QOL Medical | Sucraid | $21 | 1 payment
|
2023: $608
| Takeda Pharmaceuticals U.S.A. | Entyvio | $215 | 12 payments
|
| QOL Medical | Sucraid | $77 | 4 payments
|
| Abbvie | Viberzi | $71 | 3 payments
|
| Janssen Biotech | Stelara | $63 | 3 payments
|
| Genzyme | Dupixent | $55 | 2 payments
|
| Celltrion USA | Yuflyma | $46 | 2 payments
|
| Southern Anesthesia & Surgical Inc (dba Ace Southern) | Nuoss | $24 | 1 payment
|
| Merck Sharp & Dohme | Dificid | $22 | 1 payment
|
| Heron Therapeutics | Aponvie | $21 | 1 payment
|
| Braintree Laboratories | Suflave | $14 | 1 payment
|
2022: $135
| Salix Pharmaceuticals a division of Bausch Health US | Xifaxan | $38 | 2 payments
|
| Pacira Pharmaceuticals | Exparel | $23 | 1 payment
|
| Abbvie | Rinvoq | $23 | 1 payment
|
| Braintree Laboratories | Sutab | $19 | 1 payment
|
| Acacia Pharma | Byfavo | $17 | 1 payment
|
| Edwards Lifesciences | None | $14 | 1 payment
|
2020: $60
| Intercept Pharmaceuticals | Ocaliva | $36 | 2 payments
|
| AbbVie | Humira | $24 | 1 payment
|
2019: $186
| Salix Pharmaceuticals a division of Bausch Health US | Xifaxan | $86 | 5 payments
|
| AbbVie | Humira | $82 | 4 payments
|
| Mallinckrodt Enterprises | Ofirmev | $18 | 1 payment
|
Checkups this office reported
Medicare did not publish checkup rates for this clinician.
- Medicare’s overall office score
- 61.2 / 100
- Scores the office’s reporting and systems. It is not a grade for how the doctor treats you.
Professional record
- NPI
- 1205003159
- Licence
- CA A104697, IL 036-116172California A104697: Current · expires 2028-07-31Illinois 036116172: Not Renewed
- Trained
- George Washington University School of Medicine, 2003
- Group
- University Anesthesia Medical Group · G2 Anesthesia PC
- Gender
- Male
More record details
- Sole proprietor
- No
- Taxonomy
- Federal specialty code 207L00000X (207L00000X)
- Mailing address
- 233 Franklin St Apt 403, San Francisco, CA, 94102
- NPI first listed
- 2008-05-09
- NPI last updated
- 2025-05-28
- NPI record certified
- 2025-05-28
This is when the NPI record was last certified, not a medical board exam.