Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. David Warren Yancey, APRN

Family Nurse Practitioner in Mcewen, TN · enumerated 2005.

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

National Provider Identifier

1447237649

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Registry record

Entity type Individual (Type 1)

Name Mr. David Warren Yancey

Credential APRN

Sex Male

Practice address Mcewen, TN, 37101

Phone (931) 582-3170

Fax (931) 582-3178

Enumeration date Dec 28, 2005

Last updated in NPPES Mar 7, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APN 6666 (TN) Primary

APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier	Type	State	Issuer
4118867	Other	TN	BLUE CROSS BLUE SHIELD PIN
3344296	Medicaid	TN	-

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 1447237649 active?

Yes, as of the latest NPPES snapshot, NPI 1447237649 is active (record last updated 2019-03-07).

How do I verify David Yancey's NPI record?

Cross-check NPI 1447237649 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-07.