Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael D Warmuth, RPH.

Pharmacist in Old Town, ME · enumerated 2009.

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

National Provider Identifier

1609014182

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Registry record

Entity type Individual (Type 1)

Name Michael D Warmuth

Credential RPH.

Sex Male

Practice address 242 Brunswick St, Old Town, ME, 04468

Phone (207) 827-6128

Fax (207) 827-5533

Enumeration date Jan 22, 2009

Last updated in NPPES Aug 3, 2010

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License PR4131 (ME) Primary

RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

Other identifiers

Identifier	Type	State	Issuer
PR4131	Other	ME	MAINE LICENSE

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 specialty is Michael Warmuth?

Michael Warmuth 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.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-03.