Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Groessinger, PHARMD

Pharmacist in Nampa, ID · enumerated 2013.

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

National Provider Identifier

1740628551

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Registry record

Entity type Individual (Type 1)

Name Michael Groessinger

Credential PHARMD

Sex Male

Practice address 2400 12th Ave Rd, Nampa, ID, 83686

Phone (208) 463-2903

Enumeration date Jun 13, 2013

Last updated in NPPES Sep 20, 2024

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License P6797 (ID) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Michael Groessinger?

Michael Groessinger is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-20.