Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Samuel Ryan Halpern, O. D.
Optometrist in Dover, DE · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1750571162
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Registry record
Entity type Individual (Type 1)
Name Samuel Ryan Halpern
Credential O. D.
Sex Male
Practice address 200 Banning St Ste 130, Dover, DE, 19904
Phone (302) 678-1700
Fax (302) 678-2330
Enumeration date Aug 1, 2007
Last updated in NPPES Apr 17, 2025
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| ID2289 | Other | DE | GROUP MEDICARE PTAN - HALPERN MEDICAL SERVICES. LLC |
| G00016 | Other | DE | MEDICARE GROUP PIN |
| 1346430360 | Other | DE | GROUP NPI - EYE SPECIALISTS OF DELAWARE |
| G01047 | Other | DE | MEDICARE GROUP PTAN - EYE SPECIALISTS OF DELAWARE |
| 022756H16 | Other | DE | MEDICARE INDIVIDUAL PTAN |
| I3-0001321 | Other | DE | STATE LICENSE |
| 1245251313 | Other | - | GROUP NPI |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Samuel Halpern?
The National Provider Identifier (NPI) for Samuel Halpern is 1750571162, a Type 1 (individual) record in the CMS NPPES registry.
Where does Samuel Halpern practice?
The practice location on file with NPPES is in Dover, DE. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-17.