Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum
Bay Pathology, PC
Anatomic Pathology & Clinical Pathology Physician in Bay City, MI · enumerated 2006 · authorized official Dennis Spender, President.
Data current as of Jul 11, 2026 · sourced from CMS NPPES
National Provider Identifier
1801983135
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Registry record
Taxonomy & classification
Authorized official
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| CI9310 | Other | MI | RAILROAD MEDICARE |
| 17946 | Other | MI | PRIORITY HEALTH |
| 1005745 | Other | MI | MCLAREN HEALTH ADVANTAGE |
| 0996950 | Other | MI | HEALTHPLUS OF MI |
| 029610 | Other | MI | MIDWEST HEALTH PLAN |
| 1017024-001 | Other | MI | THE WELLNESS PLAN |
| 39321 | Other | MI | COMMUNITY CHOICE OF MI |
| 0Z91025 | Other | MI | BLUE CROSS BLUE SHIELD |
| 611373300 | Other | MI | US DEPT OF LABOR WORKCOMP |
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
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Providers at this address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-07-23.