Richard M. Skay, O.D.
Optometrist · San Marcos, CA
Richard M. Skay, O.D. is an optometrist with a practice address in San Marcos, California, and NPI 1639251945, issued on Oct 19, 2006. Check the license (California 7649T, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Richard M. Skay
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- 7649T CA
Self-reported in NPPES; status is on the state search - Practice location
- 1903 W San Marcos Blvd Ste 130, San Marcos, CA 92078
- Phone
- (760) 727-2211
- Enumerated
- Oct 19, 2006
- Record last updated
- Nov 9, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (760) 727-2533
- Medicare enrollment
- Enrolled (PECOS I20120123000500); accepts Medicare assignment
- Medical or professional school
- Southern California College Of Optometry, 1982
- Entity
- Type 1 · individual
8 nearest optometrist records → All 8,308 in California → Look up another NPI →
Verify Richard M. Skay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 7649TCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average optometrist in 2024
46 Medicare Part D claims for 12 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 72% of claims.
Most prescribed
- Latanoprost19 claims
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.
Richard M. Skay among 8,308 optometrist records in California
Richard M. Skay, 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 66% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 43% of these records are
- Graduated1982 · median 2008 among the 3,573 with a school on file
- Record last updated2009 · 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 San Marcos → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Natalie FetchenSan Marcos, CA 920781174367478
- Mika Fu, O.D.San Marcos, CA 920781780882175
- Dominique Lam, ODSan Marcos, CA 920781700498227
- Karen Peschke, O.D.San Marcos, CA 920781619945722
- Richard Steiner, ODSan Marcos, CA 920781932289071
- Doan-Trang Ta-Hopkins, ODSan Marcos, CA 920781518381045
- Iris Wong, O.D.San Marcos, CA 920781417330218
- Carlton Chan, O.D.Solana Beach, CA 920751659367811
Common questions
What is Richard M. Skay, O.D.'s NPI number?
Richard M. Skay, O.D.'s National Provider Identifier (NPI) is 1639251945, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Richard M. Skay, O.D. located?
The NPPES record lists a practice address at 1903 W San Marcos Blvd Ste 130, San Marcos, CA, 92078. Phone: (760) 727-2211. Providers update this record themselves, so call before visiting.
How can I verify Richard M. Skay, O.D.'s license?
NPPES lists California license number 7649T, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Richard M. Skay, O.D. prescribe under Medicare Part D?
In 2024, Richard M. Skay, O.D. had 46 Medicare Part D claims for 12 beneficiaries; 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.