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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

Entity type Organization (Type 2)
Legal business name Bay Pathology, PC
Practice address 1900 Columbus Ave, Bay City, MI, 48708
Enumeration date Oct 6, 2006
Last updated in NPPES Jul 23, 2010

Taxonomy & classification

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Dennis Spender
Title President

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.

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Frequently asked questions

Who is the authorized official for Bay Pathology, PC?
NPPES lists Dennis Spender (President) as the authorized official for this organization.
What is the NPI number for Bay Pathology, PC?
The NPI for Bay Pathology, PC is 1801983135, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-07-23.