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

Grant Meltzer, MD

Individual provider Internal Medicine Physician · NPI 1821358540

Grant Meltzer, MD is an Internal Medicine Physician in Fort Smith, Arkansas. Licensed in Arkansas, Oklahoma and Texas. Registered with an NPI since 2012.

Licensed in
AR, OK, TX
In the registry since
2012
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1001 Towson Ave
Fort Smith, AR 72901-4921
Phone: (479) 441-5005
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence E-13012 (AR)
Internal Medicine Physician Taxonomy 207R00000X · Licence 29158 (OK)
Nephrology Physician Taxonomy 207RN0300X · Licence R1246 (TX)

Record details

NPI number1821358540
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 29, 2012
Last updated in NPPESFebruary 11, 2021
Certification dateFebruary 11, 2021
Mailing addressPo Box 11917, Fort Smith, AR 72917-1917

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