Doctor profile · Federal record
Dr. Brian Clay, M.D.
Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · San Diego, CA
- NPI 1831124635
- Accepts Medicare
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 W Arbor Dr, Mail Code 8485
San Diego, CA 921039001
(619) 471-9194
fax (619) 543-8255 - Mailing address
-
Po Box 232410
San Diego, CA 921932410
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- September 6, 2017
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 208M00000X — NUCC code
- State license (1)
- California #A83799
- Medicaid
- CA #00A837990
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1831124635. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
126
Distinct HCPCS
3
Medicare allowed
$13,989
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 63 | 25 | $123 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 52 | 23 | $82 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 11 | 11 | $180 |
In context: peer comparison
Among 58 peers in San Diego Hospitalist Physician, average services per provider: 101. This provider delivers 1.2× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Brian Clay's medical specialty?
Dr. Brian Clay practices Hospitalist Physician in San Diego, CA.
Where does Dr. Brian Clay practice?
Dr. Brian Clay practices at 200 W Arbor Dr, San Diego, CA 921039001. Office phone: 6194719194.
What is Dr. Brian Clay's NPI?
Dr. Brian Clay's National Provider Identifier (NPI) is 1831124635, issued by NPPES.
Does Dr. Brian Clay accept Medicare assignment?
Yes. Dr. Brian Clay accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian Clay commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.