Doctor profile · Federal record
Dr. Mark Maher, OD
Optometrist (CMS: Optometry) · Morgan Hill, CA
- NPI 1811049810
- Accepts Medicare
- 42 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
419 Vineyard Town Center
Morgan Hill, CA 95037
(408) 779-2266
fax (408) 779-5051
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- July 2, 2010
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- California #79887
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811049810. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
127
Distinct HCPCS
2
Medicare allowed
$10,432
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 71 | 67 | $110 | |
92250 |
Photography of the retina | 56 | 55 | $47 |
In context: peer comparison
Among 3 peers in Morgan Hill Optometrist, average services per provider: 35. This provider delivers 3.6× the peer median.Frequently asked questions
What is Dr. Mark Maher's medical specialty?
Dr. Mark Maher practices Optometrist in Morgan Hill, CA.
Where does Dr. Mark Maher practice?
Dr. Mark Maher practices at 419 Vineyard Town Center, Morgan Hill, CA 95037. Office phone: 4087792266.
What is Dr. Mark Maher's NPI?
Dr. Mark Maher's National Provider Identifier (NPI) is 1811049810, issued by NPPES.
Does Dr. Mark Maher accept Medicare assignment?
Yes. Dr. Mark Maher accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Maher commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Photography of the retina (HCPCS 92250). Source: CMS Medicare Physician & Other Practitioners file.