NPI Portal NPI Lookup & Verification

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

Mr. Steven Daniel Factor, M.D.

Neurology Physician in Abington, PA · enumerated 2011.

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

National Provider Identifier

1730472408

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Registry record

Entity type Individual (Type 1)
Name Mr. Steven Daniel Factor
Credential M.D.
Sex Male
Practice address Abington, PA, 19001
Phone (215) 957-9250
Fax (215) 957-9254
Enumeration date May 27, 2011
Last updated in NPPES Mar 17, 2021

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

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License MD465942 (PA) Primary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 25MA09928600 (NJ) Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License MD0000053119 (TN) Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 285520-1 (NY) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
2084N0600X Clinical Neurophysiology Physician Allopathic & Osteopathic Physicians · License MD465942 (PA) Secondary
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

What is the NPI number for Steven Factor?
The National Provider Identifier (NPI) for Steven Factor is 1730472408, a Type 1 (individual) record in the CMS NPPES registry.
Where does Steven Factor practice?
The practice location on file with NPPES is in Abington, 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 2021-03-17.