Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Katherine Burch, RNC, WHNP, MC

Obstetrics & Gynecology Nurse Practitioner in Saint Louis, MO · enumerated 2006.

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

National Provider Identifier

1326117581

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Registry record

Entity type Individual (Type 1)

Name Mary Katherine Burch

Credential RNC, WHNP, MC

Sex Female

Practice address 11652 Studt Ave, Saint Louis, MO, 63141

Phone (314) 991-5445

Fax (314) 991-5447

Enumeration date Nov 6, 2006

Last updated in NPPES Jun 2, 2008

Taxonomy & licenses

363LX0001X Obstetrics & Gynecology Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 1999138040 (MO) Primary

Other identifiers

Identifier	Type	State	Issuer
121918	Other	MO	ADVANTRA
121918	Other	MO	GROUP HEALTH PLAN
412030177	Other	MO	CIGNA
F82867	Other	MO	MERCY
002013479	Other	MO	MEDICARE ID-TYPE UNSPECIFIED
121918	Other	MO	CMR
027213	Other	MO	FMH EXCLUSIVE CHOICE
160057764	Other	MO	RR MEDICARE
33180	Other	MO	BLUE CHOICE
412030177	Other	MO	GOLDEN RULE
288803	Other	MO	HEALTHLINK
33810	Other	MO	BLUE CROSS BLUE SHIELD
412030177	Other	MO	GREAT WEST
412030177	Other	MO	UNITED HEALTHCARE
7407000	Other	MO	MEDICARE COMPLETE

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Mary Burch?

Mary Burch is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Sovereign Imaging of St Louis Radiology Clinic/Center · Creve Coeur, MO NPI 1508880378 St Louis Gynecology & Oncology Specialist · Saint Louis, MO NPI 1023029121 Mid County Ob Gyn Group, Inc Obstetrics & Gynecology Physician · Saint Louis, MO NPI 1265508600 Sleep Physicians, LLC Sleep Medicine (Psychiatry & Neurology) Physician · Saint Louis, MO NPI 1891963732

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-02.