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Michael J. Gregson, M.D., P.A.

Specialist in Pocatello, ID · enumerated 2011 · authorized official Michael Gregson, Physician, Owner.

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

National Provider Identifier

1083983647

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Registry record

Entity type Organization (Type 2)
Legal business name Michael J. Gregson, M.D., P.A.
Practice address 1950 E Clark St, Suite C, Pocatello, ID, 83201
Phone (208) 232-8300
Fax (208) 232-8303
Enumeration date Dec 27, 2011
Last updated in NPPES Dec 27, 2011

Taxonomy & classification

174400000X Specialist Other Service Providers · License M3289 (ID) Primary

Authorized official

Name Michael Gregson
Title Physician, Owner
Phone (208) 232-8300

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-12-27. Verify at npiregistry.cms.hhs.gov.
Where is Michael J. Gregson, M.D., P.A. located?
The practice location on file with NPPES is in Pocatello, ID.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-27.