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Dennis J. Pierson, M.D., Inc.

Family Medicine Physician in Lima, OH · enumerated 2006 · authorized official Dennis Pierson, President.

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

National Provider Identifier

1013953942

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Registry record

Entity type Organization (Type 2)
Legal business name Dennis J. Pierson, M.D., Inc.
Other name <Unavail>
Practice address 1220 E Elm St, Ste 240, Lima, OH, 45804
Phone (419) 227-9676
Fax (419) 227-9794
Enumeration date Jun 20, 2006
Last updated in NPPES Apr 20, 2008

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 35-043987P (OH) Primary

Authorized official

Name Dennis Pierson
Title President
Phone (419) 227-9676

Other identifiers

Identifier Type State Issuer
735029 Other OH BUCKEYE
2174105 Medicaid OH -
5641551 Other OH AETNA HMO
0636167 Other OH AETNA
CG1874 Other OH RAILROAD MEDICARE-PALMETT
000000031107 Other OH ANTHEM BCBS

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 Dennis J. Pierson, M.D., Inc.?
The NPI for Dennis J. Pierson, M.D., Inc. is 1013953942, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Dennis J. Pierson, M.D., Inc.?
NPPES lists Dennis Pierson (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-20.