Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stacey Lynn Clancy, MD

Obstetrics & Gynecology Physician in St Louis, MO · enumerated 2006.

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

National Provider Identifier

1649372202

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Registry record

Entity type Individual (Type 1)

Name Stacey Lynn Clancy

Credential MD

Sex Female

Practice address 10345 Watson Rd, St Louis, MO, 63127

Phone (314) 965-6033

Fax (314) 965-6067

Enumeration date Sep 3, 2006

Last updated in NPPES Dec 11, 2019

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 112661 (MO) 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
95124	Other	MO	MEDICARE NUMBER 95124

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 Stacey Clancy's NPI record?

Cross-check NPI 1649372202 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1649372202 active?

Yes, as of the latest NPPES snapshot, NPI 1649372202 is active (record last updated 2019-12-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-11.