Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Elizabeth Anne Walker, MD

Obstetrics & Gynecology Physician in Lone Tree, CO · enumerated 2007.

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

National Provider Identifier

1982896841

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Registry record

Entity type Individual (Type 1)

Name Dr. Elizabeth Anne Walker

Credential MD

Sex Female

Practice address 10240 Park Meadows Dr, Lone Tree, CO, 80124

Phone (303) 338-4545

Enumeration date Aug 15, 2007

Last updated in NPPES Nov 29, 2021

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 46666 (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
021888	Other	CO	KAISER COMMERCIAL NUMBER
43053882	Medicaid	CO	-

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

Is NPI 1982896841 active?

Yes, as of the latest NPPES snapshot, NPI 1982896841 is active (record last updated 2021-11-29).

How do I verify Elizabeth Walker's NPI record?

Cross-check NPI 1982896841 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-29.