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William J. Gilhool, DO

Internal Medicine Physician in Philadelphia, PA · enumerated 2005.

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

National Provider Identifier

1982606919

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Registry record

Entity type Individual (Type 1)
Name William J. Gilhool
Credential DO
Sex Male
Practice address 4148 Lancaster Ave, Philadelphia, PA, 19104
Phone (215) 662-0119
Fax (215) 662-5339
Enumeration date Aug 10, 2005
Last updated in NPPES Jan 27, 2016

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OS002886L (PA) Secondary
207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License OS002886L (PA) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License OS002886L (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
0701759 Medicaid PA -

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

Is NPI 1982606919 active?
Yes, as of the latest NPPES snapshot, NPI 1982606919 is active (record last updated 2016-01-27).
How do I verify William Gilhool's NPI record?
Cross-check NPI 1982606919 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-27.