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Sylvia Brouwer Beamesderfer, M.D.

Internal Medicine Physician in Mcclellan, CA · enumerated 2005 · practices at Martinez Vamc.

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

National Provider Identifier

1891770285

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Registry record

Entity type Individual (Type 1)
Name Sylvia Brouwer Beamesderfer
Credential M.D.
Sex Female
Practice address 5342 Dudley Blvd Bldg 98, Mc Clellan Opc, Mcclellan, CA, 95652
Phone (800) 382-8387
Fax (916) 561-7405
Enumeration date Dec 8, 2005
Last updated in NPPES Aug 30, 2007

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License G79411 (CA) 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

Where does Sylvia Beamesderfer practice?
The practice location on file with NPPES is in Mcclellan, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sylvia Beamesderfer?
The National Provider Identifier (NPI) for Sylvia Beamesderfer is 1891770285, 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 2007-08-30.