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Dr. John M Ferrell, M.D.

Urology Physician in Longview, TX · enumerated 2006.

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

National Provider Identifier

1588631576

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Registry record

Entity type Individual (Type 1)
Name Dr. John M Ferrell
Credential M.D.
Sex Male
Practice address 703 E Marshall Ave, Suite 5008, Longview, TX, 75601
Fax (903) 753-2479
Enumeration date Mar 8, 2006
Last updated in NPPES Jun 11, 2008

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License D4990 (TX) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
100163803 Medicaid TX -
P00417181 Other TX RR MEDICARE

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 John Ferrell?
The National Provider Identifier (NPI) for John Ferrell is 1588631576, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Ferrell practice?
The practice location on file with NPPES is in Longview, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-11.