Sabrina Singh, O.D.
Optometrist · Northborough, MA
Sabrina Singh, O.D. is an optometrist with a practice address in Northborough, Massachusetts, and NPI 1447507272, issued on Aug 10, 2012. Check the license (Massachusetts 5038, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sabrina Singh
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License numbers
- 5038 MA
27OA00642200 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 345 Main St, Northborough, MA 01532
- Phone
- (508) 832-8322
- Enumerated
- Aug 10, 2012
- Entity
- Type 1 · individual
Also registered at 345 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Taylor Canamore, ODOptometrist1902524077
- Christopher Goswick, O.D.Optometrist1073537221
- Samantha VadakinOptometrist1477237055
Verify Sabrina Singh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 5038Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
88% fewer Medicare Part D claims than the average optometrist in 2024
34 Medicare Part D claims, against an average of 279 among the 32,314 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Most prescribed
- Latanoprost30 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.
Industry payments in 2024: $117.25
2 payments, mostly food and beverage; the largest payer was CooperVision Inc.. The 33,561 providers of this specialty with any payment received $749.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital or facility affiliation
- Goswick Eye LLCNorthborough, MA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
6 optometrist records list a Northborough practice address
They are 6 of the 328 NPPES records with a Northborough practice address, and 1,467 optometrist records in Massachusetts.
All 6 in Northborough → All 1,467 in Massachusetts → Every provider in Northborough →
Other optometrist records in Massachusetts
- Maysa Abbas, ODMalden, MA1588247787
- John Abbondanza, ODSouthborough, MA1902992886
- Kelly Abbott, O.D.Cambridge, MA1316313208
- Angela Abraham, O.D.Amherst, MA1609833870
- Joel Abraham, O.D.Leominster, MA1326187576
- Chukwuemeka Achonu, ODBoston, MA1013738582
- Thedalisa AckepLeominster, MA1003748104
- Amie Adams, O.D.Hudson, MA1831137322
- John Adams, ODIpswich, MA1598727778
- Stephen Adelstein, ODChelmsford, MA1790770980
Common questions
What is Sabrina Singh, O.D.'s NPI number?
Sabrina Singh, O.D.'s National Provider Identifier (NPI) is 1447507272, issued on Aug 10, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Sabrina Singh, O.D. located?
The NPPES record lists a practice address at 345 Main St, Northborough, MA, 01532. Phone: (508) 832-8322. Providers update this record themselves, so call before visiting.
How can I verify Sabrina Singh, O.D.'s license?
NPPES lists Massachusetts license number 5038, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Sabrina Singh, O.D. prescribe under Medicare Part D?
In 2024, Sabrina Singh, O.D. had 34 Medicare Part D claims; the average among optometrist prescribers was 279. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.