Doctor profile · Federal record
Dr. Andrew Mah, O.D.
Optometrist · Optometrist · San Ramon, CA
- NPI 1497286496
- 9 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2837 Yosemite Ave
San Ramon, CA 945833438
(925) 818-5704
Credentials & registration
- NPI registered
- March 2017 — 9 yrs on file
- Specialty taxonomy
- 152W00000X — NUCC code
- State licenses (2)
- California #33628 · Washington #60707338
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1497286496. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
11
Distinct HCPCS
1
Medicare allowed
$1,728
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 11 | 11 | $157 |
In context: peer comparison
Among 4 peers in San Ramon Optometrist, average services per provider: 44. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$63
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Alcon Vision LLC | 2 | $40.47 | |
| CooperVision INC. | 1 | $22.11 |
By nature of payment
Frequently asked questions
What is Dr. Andrew Mah's medical specialty?
Dr. Andrew Mah practices Optometrist in San Ramon, CA.
Where does Dr. Andrew Mah practice?
Dr. Andrew Mah practices at 2837 Yosemite Ave, San Ramon, CA 945833438. Office phone: 9258185704.
What is Dr. Andrew Mah's NPI?
Dr. Andrew Mah's National Provider Identifier (NPI) is 1497286496, issued by NPPES.
What procedures does Dr. Andrew Mah commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014). Source: CMS Medicare Physician & Other Practitioners file.