Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Gregg William Peters, O.D.
Optometrist in York, PA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1437190105
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Registry record
Entity type Individual (Type 1)
Name Dr. Gregg William Peters
Credential O.D.
Sex Male
Practice address 1600 6th Ave, Suite 113, York, PA, 17403
Phone (717) 718-2393
Fax (717) 718-7150
Enumeration date Jun 10, 2006
Last updated in NPPES May 1, 2012
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 |
|---|---|---|---|
| 0019584700001 | Medicaid | PA | - |
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
Where does Gregg Peters practice?
The practice location on file with NPPES is in York, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gregg Peters?
The National Provider Identifier (NPI) for Gregg Peters is 1437190105, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-01.