Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John W Graham, MD

Individual provider Internal Medicine Physician · NPI 1427058338

John W Graham, MD is an Internal Medicine Physician in Texarkana, Texas. Licensed in Arkansas and Texas. Registered with an NPI since 2005.

Licensed in
AR, TX
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

5002 Cowhorn Creek Rd
Texarkana, TX 75503-9766
Phone: (903) 614-3000
Fax: (903) 614-3525
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence G3405 (TX)
Internal Medicine Physician Taxonomy 207R00000X · Licence R3602 (AR)

Record details

NPI number1427058338
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 21, 2005
Last updated in NPPESJuly 14, 2007
Mailing address5002 Cowhorn Creek Rd, Texarkana, TX 75503-9766

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