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

Prof. John Andrew Grant Jr., MD

Individual provider Allergy & Immunology (Internal Medicine) Physician · NPI 1700945342

Prof. John Andrew Grant Jr., MD is an Allergy & Immunology (Internal Medicine) Physician in Galveston, Texas. Licensed in Colorado and Texas. Registered with an NPI since 2006.

Licensed in
CO, TX
In the registry since
2006
Specialties on file
3
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

301 University Blvd John Sealy Annex 5.112
Galveston, TX 77555-0561
Phone: (409) 772-2436
Fax: (409) 772-9532
Show map & directions

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

Specialties & licences

Allergy & Immunology (Internal Medicine) Physician (primary) Taxonomy 207RA0201X · Licence E1324 (TX)
Allergy & Immunology (Internal Medicine) Physician Taxonomy 207RA0201X · Licence 49177 (CO)
Clinical & Laboratory Immunology (Allergy & Immunology) Physician Taxonomy 207KI0005X · Licence E1324 (TX)

Record details

NPI number1700945342
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 8, 2006
Last updated in NPPESJanuary 9, 2014

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