Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Benjamin Martin Greathouse, PHARMD CANDIDATE

Pharmacist in Holt, MI · enumerated 2012.

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

National Provider Identifier

1437418480

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Registry record

Entity type Individual (Type 1)

Name Mr. Benjamin Martin Greathouse

Credential PHARMD CANDIDATE

Sex Male

Practice address 2240 N Cedar St., Holt, MI, 48854

Phone (517) 694-1994

Enumeration date May 11, 2012

Last updated in NPPES May 11, 2012

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 5302039706 (MI) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Benjamin Greathouse?

The National Provider Identifier (NPI) for Benjamin Greathouse is 1437418480, a Type 1 (individual) record in the CMS NPPES registry.

Where does Benjamin Greathouse practice?

The practice location on file with NPPES is in Holt, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-05-11.