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Dr. John M Ferrell, M.D.

Dr. John M Ferrell is a Urology Physician provider (Urology) practicing in Longview, TX, registered in the NPPES registry with NPI 1588631576 since 2006. The credential MD stands for Doctor of Medicine.

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NPI 1588631576
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
Phone 9037577871
Fax 9037532479
Enumeration date 2006-03-08
Last updated in NPPES 2008-06-11

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208800000X Urology Physician Primary D4990 TX

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
Copy-ready billing details
Provider: John Ferrell, M.D.
NPI: 1588631576
Taxonomy: 208800000X (Urology Physician)
Address: 703 E MARSHALL AVE, SUITE 5008, Longview, TX, 75601

Other providers at this practice address

NPI Name Type Specialty Location
1407853732 Gary Jacobs Individual Plastic and Reconstructive Surgery Physician Longview, TX
1750367876 Thomas Chow Individual Neurological Surgery Physician Longview, TX
1255317384 Good Shepherd Ambulatory Surgical Center Ltd Organization Ambulatory Surgical Clinic/Center Longview, TX
1780661892 Charles Martin Individual Pulmonary Disease Physician Longview, TX
1437136520 Adam Yu Individual Pulmonary Disease Physician Longview, TX
1164499018 Allen Morton Individual Anesthesiology Physician Longview, TX
1538136189 Dennis Beck Individual Pain Medicine (Anesthesiology) Physician Longview, TX
1730156167 Timothy Howes Individual Urology Physician Longview, TX

Verify this record

Cross-check NPI 1588631576 against the authoritative CMS record: view Dr. John M Ferrell on the official NPPES registry .

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. Read the full guide or validate an NPI number.

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.

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