Mark Paul Maher, OD
Optometrist · Morgan Hill, CA
Mark Paul Maher, OD is an optometrist with a practice address in Morgan Hill, California, and NPI 1811049810, issued on Jan 18, 2007. Check the license (California 79887, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark Paul Maher
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 79887 CA
Self-reported in NPPES; status is on the state search - Practice location
- 419 Vineyard Town Center, Morgan Hill, CA 95037
- Phone
- (408) 779-2266
- Enumerated
- Jan 18, 2007
- Record last updated
- Jul 2, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (408) 779-5051
- Medicare enrollment
- Enrolled (PECOS I20090609000333); accepts Medicare assignment
- Medical or professional school
- University Of California - School Of Optometry, 1984
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 419 Vineyard Town Center
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carolyn Baker Connor, ODOptometrist1992854012
Verify Mark Paul Maher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 79887Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Mark P Maher Optometric CorporationMorgan Hill, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Paul Maher among 8,308 optometrist records in California
Mark Paul Maher, OD is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 34% of them.
- NPI issued2007 · 34% of these records are older, 46% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated1984 · median 2008 among the 3,573 with a school on file
- Record last updated2010 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 optometrist records list a practice address in Morgan Hill
They are 8 of the 626 NPPES records with a practice address in Morgan Hill, and 8,308 optometrist records in California.
All 8,308 in California → Every provider in Morgan Hill → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Carolyn Baker Connor, ODMorgan Hill, CA 950371992854012
- Randall Chung, O.D.Morgan Hill, CA 950371831287671
- Katherine Makayed, ODMorgan Hill, CA 950371245741537
- Thanh-Son Nguyen, ODMorgan Hill, CA 950371588069371
- Roshni ShahMorgan Hill, CA 950371073999090
- To-Quyen To, O.D.Morgan Hill, CA 950371861539199
- Tina Truong, O.D.Morgan Hill, CA 950371750720280
- Michelle Chan, ODMilpitas, CA 950351124697818
Common questions
What is Mark Paul Maher, OD's NPI number?
Mark Paul Maher, OD's National Provider Identifier (NPI) is 1811049810, issued on Jan 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark Paul Maher, OD located?
The NPPES record lists a practice address at 419 Vineyard Town Center, Morgan Hill, CA, 95037. Phone: (408) 779-2266. Providers update this record themselves, so call before visiting.
How can I verify Mark Paul Maher, OD's license?
NPPES lists California license number 79887, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.