Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Colleen Caralyn Lyons, M.D.

Family Medicine Physician in Gardnerville, NV · enumerated 2006.

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

National Provider Identifier

1952419772

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Registry record

Entity type Individual (Type 1)

Name Colleen Caralyn Lyons

Credential M.D.

Sex Female

Practice address 1330 Waterloo Ln # 101, Gardnerville, NV, 89410

Phone (775) 782-8265

Fax (775) 783-4487

Enumeration date Aug 29, 2006

Last updated in NPPES Feb 20, 2016

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 5698 (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
G63394	Other	CA	CA MEDICAL LICENSE #
002013132	Medicaid	NV	-
5694	Other	NV	NV LICENSE #
003113132	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

How do I verify Colleen Lyons's NPI record?

Cross-check NPI 1952419772 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1952419772 active?

Yes, as of the latest NPPES snapshot, NPI 1952419772 is active (record last updated 2016-02-20).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-20.