Doctor profile · Federal record
Dr. Clifford Tom, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · San Diego, CA
- NPI 1659662005
- Accepts Medicare
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3626 Ruffin RD
San Diego, CA 921231810
(858) 565-9666
fax (858) 565-9441
Credentials & registration
- NPI registered
- April 2011 — 15 yrs on file
- Profile last updated
- September 7, 2011
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- California #A107810
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659662005. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
256
Distinct HCPCS
6
Medicare allowed
$42,623
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00142 |
Anesthesia for lens surgery | 90 | 89 | $154 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 69 | 69 | $152 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 33 | 33 | $171 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 28 | 28 | $190 | |
00812 |
Anesthesia for exam of colon using an endoscope | 20 | 20 | $123 | |
00145 |
Anesthesia for retinal surgery | 16 | 16 | $308 |
In context: peer comparison
Among 160 peers in San Diego Anesthesiology Physician, average services per provider: 24. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$161
Transactions
7
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, INC. | 2 | $56.41 | |
| Takeda Pharmaceuticals U.S.A., INC. | 2 | $36.11 | |
| Qol Medical, LLC | 1 | $26.07 | |
| Celltrion USA INC. | 1 | $24.77 | |
| Intercept Pharmaceuticals, INC. | 1 | $17.40 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Clifford Tom's medical specialty?
Dr. Clifford Tom practices Anesthesiology Physician in San Diego, CA.
Where does Dr. Clifford Tom practice?
Dr. Clifford Tom practices at 3626 Ruffin RD, San Diego, CA 921231810. Office phone: 8585659666.
What is Dr. Clifford Tom's NPI?
Dr. Clifford Tom's National Provider Identifier (NPI) is 1659662005, issued by NPPES.
Does Dr. Clifford Tom accept Medicare assignment?
Yes. Dr. Clifford Tom accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Clifford Tom commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.