Sunish Singh, OD
Optometrist · York, PA
Sunish Singh, OD is an optometrist with a practice address in York, Pennsylvania, and NPI 1356940449, issued on Oct 20, 2020. Check the license (Pennsylvania OEG003736, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sunish Singh
- Credential
- OD
- Primary taxonomy
- Optometrist 152W00000X
- License number
- OEG003736 PA
Self-reported in NPPES; status is on the state search - Practice location
- 351 Loucks RD Ste B3, York, PA 17404
- Phone
- (717) 650-3042
- Enumerated
- Oct 20, 2020
- Record last updated
- Dec 30, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest optometrist records → All 2,640 in Pennsylvania → Look up another NPI →
Verify Sunish Singh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license OEG003736Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average optometrist in 2024
16 Medicare Part D claims, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 81% of claims.
Most prescribed
- Cyclosporine12 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.
Sunish Singh among 2,640 optometrist records in Pennsylvania
Sunish Singh, OD is one of 2,640 optometrist records with a practice address in Pennsylvania. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 87% of them.
- NPI issued2020 · 87% of these records are older, 11% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2020 · 69% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Pennsylvania
There are 2,640 optometrist records in Pennsylvania.
All 2,640 in Pennsylvania → Every provider in York → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- Alyssa Carpenter, ODYork, PA 174041588235931
- Stephen Cruse, O.D.York, PA 174041447327226
- Lisa Demers, O.D.York, PA 174041528135316
- Mark Grandas, O.D.York, PA 174041881675270
- Sara Kainulainen, ODYork, PA 174041740068014
- Melvin Lubart, ODYork, PA 174041588866214
- Florence McDonald, O.D.York, PA 174041093806226
- Terry Smith, O.D.York, PA 174041598751620
Common questions
What is Sunish Singh, OD's NPI number?
Sunish Singh, OD's National Provider Identifier (NPI) is 1356940449, issued on Oct 20, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Sunish Singh, OD located?
The NPPES record lists a practice address at 351 Loucks RD Ste B3, York, PA, 17404. Phone: (717) 650-3042. Providers update this record themselves, so call before visiting.
How can I verify Sunish Singh, OD's license?
NPPES lists Pennsylvania license number OEG003736, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Sunish Singh, OD prescribe under Medicare Part D?
In 2024, Sunish Singh, OD had 16 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.