Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mary Virginia Stringfellow, M.D.

Hematology & Oncology Physician in Baton Rouge, LA · enumerated 2006.

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

National Provider Identifier

1194743849

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Registry record

Entity type Individual (Type 1)

Name Dr. Mary Virginia Stringfellow

Credential M.D.

Sex Female

Practice address 7777 Hennessy Blvd Ste 103, Baton Rouge, LA, 70808

Phone (225) 757-0343

Fax (225) 757-8354

Enumeration date Jul 18, 2006

Last updated in NPPES Jan 13, 2026

Taxonomy & licenses

207RH0000X Hematology (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 14408R (LA) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 14408R (LA) Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 14408R (LA) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 14408R (LA) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 14408R (LA) Secondary

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
1128121	Medicaid	LA	-

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

Where does Mary Stringfellow practice?

The practice location on file with NPPES is in Baton Rouge, LA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mary Stringfellow?

The National Provider Identifier (NPI) for Mary Stringfellow is 1194743849, a Type 1 (individual) record in the CMS NPPES registry.

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