NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Michael P Colletti MD PC

Rheumatology Physician in Las Vegas, NV · enumerated 2005 · authorized official Michael Colletti, Owner.

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

National Provider Identifier

1609876663

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Michael P Colletti MD PC
Practice address 4580 S Eastern Ave, #29, Las Vegas, NV, 89119
Phone (702) 734-2242
Fax (702) 737-7690
Enumeration date Jul 29, 2005
Last updated in NPPES Feb 25, 2009

Taxonomy & classification

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 5563 (NV) Primary

Authorized official

Name Michael Colletti
Title Owner
Phone (702) 734-2242

Other identifiers

Identifier Type State Issuer
CK5469 Other NV MEDICARE RAILROAD

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

Who is the authorized official for Michael P Colletti MD PC?
NPPES lists Michael Colletti (Owner) as the authorized official for this organization.
What is the NPI number for Michael P Colletti MD PC?
The NPI for Michael P Colletti MD PC is 1609876663, a Type 2 (organization) record in the CMS NPPES registry.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-25.