Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael Martucci, MD

Allergy & Immunology Physician in Fort Collins, CO · enumerated 2007 · practices at Allergy Partners of Colorado PC.

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

National Provider Identifier

1942415369

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Registry record

Entity type Individual (Type 1)

Name Michael Martucci

Credential MD

Sex Male

Practice address 2121 E Harmony Rd Unit 290, Fort Collins, CO, 80528

Phone (970) 221-2370

Fax (970) 221-9654

Enumeration date May 11, 2007

Last updated in NPPES Oct 18, 2023

Taxonomy & licenses

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 9767A (WY) Secondary

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License DR.0048242 (CO) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
10027065300	Medicaid	NE	-
30928371	Medicaid	CO	-
135469800	Medicaid	WY	-
391620ZMHC	Other	CO	MEDICARE PTAN
W27146	Other	WY	MEDICARE PTAN

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

Where does Michael Martucci practice?

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

What is the NPI number for Michael Martucci?

The National Provider Identifier (NPI) for Michael Martucci is 1942415369, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

William Culver Allergy & Immunology Physician · Fort Collins, CO NPI 1598747826 Erin Willits Allergy & Immunology Physician · Fort Collins, CO NPI 1962766402 Allergy Partners of Colorado PC Allergy & Immunology Physician · Fort Collins, CO NPI 1891183299 Erik Anderson Allergy & Immunology Physician · Fort Collins, CO NPI 1487273066

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-18.