Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John F. Barnoski, MD
Family Medicine Physician in Middletown, PA · enumerated 2006 · practices at Caremed PA PC.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891753844
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| P150036 | Other | PA | GATEWAY |
| 0006398030001 | Medicaid | PA | - |
| 000150036 | Other | PA | HIGHMARK BLUE SHIELD |
| 102767 | Other | PA | UNISON |
| 478615 | Other | PA | AETNA |
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.
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Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-01.