Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephen Kelly Montoya, MD

Obstetrics & Gynecology Physician in Las Vegas, NV · enumerated 2005.

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

National Provider Identifier

1336141837

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Registry record

Entity type Individual (Type 1)

Name Stephen Kelly Montoya

Credential MD

Sex Male

Practice address 5320 S Rainbow Blvd, Ste 182, Las Vegas, NV, 89118

Phone (702) 255-3547

Fax (702) 921-2419

Enumeration date Aug 15, 2005

Last updated in NPPES Feb 13, 2017

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 4982 (NV) 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
002002635	Medicaid	NV	-
100504536	Medicaid	NV	-

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 Stephen Montoya practice?

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

What is the NPI number for Stephen Montoya?

The National Provider Identifier (NPI) for Stephen Montoya is 1336141837, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-13.