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

Sarah N Wolf, OTR

Occupational Therapist in Baltimore, MD · enumerated 2007.

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

National Provider Identifier

1356542708

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Registry record

Entity type Individual (Type 1)
Name Sarah N Wolf
Credential OTR
Sex Female
Practice address Baltimore, MD, 21208
Phone (410) 486-5292
Enumeration date May 31, 2007
Last updated in NPPES Jun 29, 2022

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

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 03379 (MD) Primary

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 Wolf?
The National Provider Identifier (NPI) for Sarah Wolf is 1356542708, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sarah Wolf practice?
The practice location on file with NPPES is in Baltimore, MD. 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 2022-06-29.