Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum
Dr. Martin Glassman, Optometrist Inc.
Optometrist in Cincinnati, OH · enumerated 2007 · authorized official Steven Glassamnn, President.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1982728820
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Registry record
Taxonomy & classification
Authorized official
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 141515 | Other | OH | EYEMED |
| 5137718120 | Other | OH | VISION SERVICE PLAN |
| GL0628921 | Other | OH | HUMANA |
| GL0628921 | Other | OH | AETNA |
| 2201206 | Other | OH | UNITED HEALTH CARE |
| 000000010507 | Other | OH | ANTHEM |
| 280642088002 | Other | OH | MEDICAL MUTUAL |
| GL0628921 | Other | OH | HEALTHSPAN |
| 0064068 | Medicaid | OH | - |
| 280642088001 | Other | OH | MEDICAL MUTUAL |
| 3256 | Other | OH | DAVIS VISION |
| GL0628921 | 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.
Frequently asked questions
What is a Type 2 NPI?
What type of organization is Dr. Martin Glassman, Optometrist Inc.?
Providers at this address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-20.