Maureen McCoy, O.D.
Optometrist · Sausalito, CA
Maureen McCoy, O.D. is an optometrist with a practice address in Sausalito, California, and NPI 1033247457, issued on Feb 28, 2007. Check the license (California 12409T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maureen McCoy
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 12409T CA
Self-reported in NPPES; status is on the state search - Practice location
- 33 Caledonia St, Sausalito, CA 94965
- Phone
- (415) 331-0121
- Enumerated
- Feb 28, 2007
- Record last updated
- Mar 7, 2023
- Medicare enrollment
- Enrolled (PECOS I20050504001156); may accept Medicare assignment
- Medical or professional school
- University Of California - School Of Optometry, 2003
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Also registered at 33 Caledonia St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rick Bauer, ODOptometrist1649847187
Verify Maureen McCoy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 12409TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average optometrist in 2024
14 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Maureen McCoy among 8,308 optometrist records in California
Maureen McCoy, O.D. 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
- Graduated2003 · median 2008 among the 3,573 with a school on file
- Record last updated2023 · 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).
Optometrist providers in California
There are 8,308 optometrist records in California.
All 8,308 in California → Every provider in Sausalito → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Rick Bauer, ODSausalito, CA 949651649847187
- Lassa Frank, O.D.San Anselmo, CA 949601235190208
- Larry Harrison, O.D.San Anselmo, CA 949601366583361
- Nicholas Kerry, O.D.San Anselmo, CA 949601609903590
- Richard Aston, O.D.Petaluma, CA 949541518939156
- Marques Bostic, O.DPetaluma, CA 949541265753404
- Laura Carter, OD, MPHPetaluma, CA 949541932834355
- Frank Chao, O.D.Petaluma, CA 949541639228448
Common questions
What is Maureen McCoy, O.D.'s NPI number?
Maureen McCoy, O.D.'s National Provider Identifier (NPI) is 1033247457, issued on Feb 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Maureen McCoy, O.D. located?
The NPPES record lists a practice address at 33 Caledonia St, Sausalito, CA, 94965. Phone: (415) 331-0121. Providers update this record themselves, so call before visiting.
How can I verify Maureen McCoy, O.D.'s license?
NPPES lists California license number 12409T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Maureen McCoy, O.D. prescribe under Medicare Part D?
In 2024, Maureen McCoy, O.D. had 14 Medicare Part D claims; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions 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.