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Dr. Sonya M Foster-Merrow, MD

Family Medicine Physician in Reading, PA · enumerated 2006.

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

National Provider Identifier

1023031093

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Registry record

Entity type Individual (Type 1)
Name Dr. Sonya M Foster-Merrow
Credential MD
Sex Female
Practice address 951 N 6th St Ste 221, Reading, PA, 19601
Phone (484) 207-2000
Enumeration date Jul 25, 2006
Last updated in NPPES May 26, 2026

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License MD432595 (PA) 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 Sonya Foster-Merrow practice?
The practice location on file with NPPES is in Reading, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sonya Foster-Merrow?
The National Provider Identifier (NPI) for Sonya Foster-Merrow is 1023031093, 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 2026-05-26.