Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John W Babyak Jr., M.D.
Otolaryngology Physician in Youngstown, OH · enumerated 2006 · practices at Fifth Avenue Otolaryngologists, Inc..
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891880597
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| Z56872 | Other | - | SUMMACARE |
| 000000127503 | Other | - | UNICARE |
| 10-00008 | Other | OH | UHC PIN |
| 0820624 | Other | OH | BCMH |
| 171421 | Other | - | UNISON |
| Q004869 | Other | - | HOMETOWN |
| 529878 | Other | - | KEYSTONE HEALTH PLAN |
| 1530383 | Other | - | GATEWAY |
| 341112079026 | Other | - | CARESOURCE |
| 000000127503 | Other | OH | ANTHEM |
| 0820624 | Medicaid | OH | - |
| 1826671008 | Other | OH | CIGNA |
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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Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-21.