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Steven U Wolf, DO

Internal Medicine Physician in Philadelphia, PA · enumerated 2006.

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

National Provider Identifier

1861402828

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Registry record

Entity type Individual (Type 1)
Name Steven U Wolf
Credential DO
Sex Male
Practice address 9331 Old Bustleton Ave, Suite 202, Philadelphia, PA, 19115
Phone (215) 673-7070
Fax (215) 673-2828
Enumeration date Aug 9, 2006
Last updated in NPPES Sep 2, 2014

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License OS009131L (PA) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier Type State Issuer
CD4829 Other PA TPI GROUP RAILROAD MEDICARE
1007278000 Other PA TPI GROUP MEDICAID ID
0017390260001 Medicaid PA -
0706166000 Other - IBC
597586 Other PA TPI MEDICARE GROUP ID

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 Steven Wolf?
The National Provider Identifier (NPI) for Steven Wolf is 1861402828, a Type 1 (individual) record in the CMS NPPES registry.
Where does Steven Wolf practice?
The practice location on file with NPPES is in Philadelphia, PA. 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 2014-09-02.