Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Asa Greenwood Yancey Jr., M.D.

Child & Adolescent Psychiatry Physician in Centennial, CO · enumerated 2014.

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

National Provider Identifier

1841609682

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Asa Greenwood Yancey Jr.

Credential M.D.

Sex Male

Practice address 6851 S Holly Cir, Suite 260, Centennial, CO, 80112

Phone (303) 740-0400

Fax (303) 770-1252

Enumeration date Aug 6, 2014

Last updated in NPPES Aug 6, 2014

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 29437 (CO) Secondary

2084P0804X Child & Adolescent Psychiatry Physician Allopathic & Osteopathic Physicians · License 29437 (CO) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Asa Yancey's NPI record?

Cross-check NPI 1841609682 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1841609682 active?

Yes, as of the latest NPPES snapshot, NPI 1841609682 is active (record last updated 2014-08-06).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-06.