Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum
Glenn R Black MD Inc
Cardiovascular Disease Physician in Barberton, OH · enumerated 2007 · authorized official Glenn Black, Medical Doctor.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326253238
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Registry record
Taxonomy & classification
Authorized official
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 59634 | Other | OH | QUALCHOICE |
| 0429549 | Medicaid | OH | - |
| 274462003005 | Other | OH | MEDICAL MUTUAL |
| 107535 | Other | OH | KAISER |
| 1786246 | Other | OH | CIGNA |
| 274462003-00 | Other | OH | BWC |
| 1263551 | Other | OH | UMW |
| 295174 | Other | OH | FEDERAL BLACK LUNG |
| 729783 | Other | OH | BCHP |
| 791063783 | Other | OH | RAILROAD MEDICARE |
| 0400075 | Other | OH | UNITED HEALTHCARE |
| 354693 | Other | OH | ADVANTRA |
| 4205812 | Other | OH | AETNA |
| Q014575 | Other | OH | HOMETOWN |
| 000000191152 | Other | OH | ANTHEM BC BS |
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 a Type 2 NPI?
What type of organization is Glenn R Black MD Inc?
Providers at this address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-12.