Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Barry M Barker, OPTICIAN
Optician in Oakford, PA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700913258
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Registry record
Entity type Individual (Type 1)
Name Mr. Barry M Barker
Credential OPTICIAN
Sex Male
Practice address 1905 Fernbrook Avenue, A 1 Optical, Oakford, PA, 19053
Phone (215) 355-8446
Enumeration date Feb 28, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| A282869 | Other | PA | CLARITY VISION |
| 393553 | Other | PA | NVA |
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 Barry Barker?
The National Provider Identifier (NPI) for Barry Barker is 1700913258, a Type 1 (individual) record in the CMS NPPES registry.
Where does Barry Barker practice?
The practice location on file with NPPES is in Oakford, PA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.