Doctor profile · Federal record
Dr. Brian Ash, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Menlo Park, CA
- NPI 1962669531
- Accepts Medicare
- 20 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1422 El Camino Real
Menlo Park, CA 940254110
(650) 903-9500
fax (650) 903-9900
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- June 20, 2014
- Year of graduation
- 2006 — 20 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- California #103642
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1962669531. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
41
Distinct HCPCS
2
Medicare allowed
$8,869
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 29 | 14 | $236 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 12 | 12 | $169 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 29. This provider delivers 1.4× the peer median.Frequently asked questions
What is Dr. Brian Ash's medical specialty?
Dr. Brian Ash practices Anesthesiology Physician in Menlo Park, CA.
Where does Dr. Brian Ash practice?
Dr. Brian Ash practices at 1422 El Camino Real, Menlo Park, CA 940254110. Office phone: 6509039500.
What is Dr. Brian Ash's NPI?
Dr. Brian Ash's National Provider Identifier (NPI) is 1962669531, issued by NPPES.
Does Dr. Brian Ash accept Medicare assignment?
Yes. Dr. Brian Ash accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian Ash commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.