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Sarah Smart Gay Frischhertz, M.D.

Vascular & Interventional Radiology Physician in Baton Rouge, LA · enumerated 2015.

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

National Provider Identifier

1548649528

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Registry record

Entity type Individual (Type 1)
Name Sarah Smart Gay Frischhertz
Credential M.D.
Sex Female
Practice address 7520 Perkins Rd Ste 290, Baton Rouge, LA, 70808
Phone (225) 769-6700
Enumeration date May 24, 2015
Last updated in NPPES Jun 28, 2021

Taxonomy & licenses

2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License 28563 (MS) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
2085R0204X Vascular & Interventional Radiology Physician Allopathic & Osteopathic Physicians · License 326826 (LA) 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.

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Frequently asked questions

What is the NPI number for Sarah Frischhertz?
The National Provider Identifier (NPI) for Sarah Frischhertz is 1548649528, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sarah Frischhertz practice?
The practice location on file with NPPES is in Baton Rouge, LA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-28.