Doctor profile · Federal record
Dr. Efren Baria, DO
Pain Medicine (Anesthesiology) Physician (CMS: Anesthesiology) · San Francisco, CA
- NPI 1609982115
- Accepts Medicare
- 25 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3555 Cesar Chavez
San Francisco, CA 941104403
(415) 641-6889 - Mailing address
-
Po Box 1622
Orange, CA 928560622
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- May 1, 2008
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207LP2900X — NUCC code
- State license (1)
- California #20A9188
- Medicaid
- CA #00AX91880
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609982115. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
228
Distinct HCPCS
9
Medicare allowed
$35,791
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00732 |
Anesthesia for procedure on gallbladder, pancreas, or liver using an endoscope | 41 | 36 | $185 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 40 | 40 | $126 | |
01922 |
Anesthesia for x-ray or radiation therapy | 32 | 32 | $213 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 27 | 27 | $108 | |
00142 |
Anesthesia for lens surgery | 24 | 24 | $116 | |
00104 |
Anesthesia for electroshock therapy | 21 | 11 | $122 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 18 | 18 | $154 | |
00300 |
Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back | 14 | 14 | $196 | |
00320 |
Anesthesia for other procedure on neck area (1 year or older) | 11 | 11 | $233 |
In context: peer comparison
Among 7 peers in San Francisco Pain Medicine (Anesthesiology) Physician, average services per provider: 56. This provider delivers 4.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Efren Baria's medical specialty?
Dr. Efren Baria practices Pain Medicine (Anesthesiology) Physician in San Francisco, CA.
Where does Dr. Efren Baria practice?
Dr. Efren Baria practices at 3555 Cesar Chavez, San Francisco, CA 941104403. Office phone: 4156416889.
What is Dr. Efren Baria's NPI?
Dr. Efren Baria's National Provider Identifier (NPI) is 1609982115, issued by NPPES.
Does Dr. Efren Baria accept Medicare assignment?
Yes. Dr. Efren Baria accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Efren Baria commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for procedure on gallbladder, pancreas, or liver using an endoscope (HCPCS 00732); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for x-ray or radiation therapy (HCPCS 01922). Source: CMS Medicare Physician & Other Practitioners file.