Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Colleen Patricia Mcnicholas, DO

Gynecology Physician in Saint Louis, MO · enumerated 2008.

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

National Provider Identifier

1962664730

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Registry record

Entity type Individual (Type 1)

Name Dr. Colleen Patricia Mcnicholas

Credential DO

Sex Female

Practice address 4901 Forest Park Ave Ste 710, Ste 710, Saint Louis, MO, 63108

Phone (314) 362-4211

Fax (314) 362-0049

Enumeration date Jul 1, 2008

Last updated in NPPES Jan 24, 2018

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 2011003938 (MO) Secondary

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License 2011003938 (MO) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
1962664730	Medicaid	MO	-
ENROLLED	Medicaid	IL	-

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.

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Frequently asked questions

How do I verify Colleen Mcnicholas's NPI record?

Cross-check NPI 1962664730 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1962664730 active?

Yes, as of the latest NPPES snapshot, NPI 1962664730 is active (record last updated 2018-01-24).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-01-24.