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Spencerville Physicians, Ltd

Family Medicine Physician in Spencerville, OH · enumerated 2007 · authorized official Donald Mack, Partner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1982736948

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Registry record

Entity type Organization (Type 2)
Legal business name Spencerville Physicians, Ltd
Practice address 107 N Canal St, Spencerville, OH, 45887
Phone (419) 647-4188
Fax (419) 647-4421
Enumeration date Mar 12, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 35067497 (OH) Primary

Authorized official

Name Donald Mack
Title Partner
Phone (419) 647-4188

Other identifiers

Identifier Type State Issuer
2052326 Medicaid OH -

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

What is the NPI number for Spencerville Physicians, Ltd?
The NPI for Spencerville Physicians, Ltd is 1982736948, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Spencerville Physicians, Ltd?
NPPES lists Donald Mack (Partner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.