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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Amy Shearer Williams

Physical Therapist in Prince Frederick, MD · enumerated 2021.

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

National Provider Identifier

1285399873

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Registry record

Entity type Individual (Type 1)
Name Amy Shearer Williams
Sex Female
Practice address Prince Frederick, MD, 20678
Phone (410) 535-4000
Enumeration date Nov 8, 2021
Last updated in NPPES Sep 24, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 29261 (MD) Primary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

Other identifiers

Identifier Type State Issuer
11458485760 Medicaid MD -

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 Amy Williams practice?
The practice location on file with NPPES is in Prince Frederick, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Amy Williams?
The National Provider Identifier (NPI) for Amy Williams is 1285399873, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-24.