Individual provider · Type 1 NPI

Grant Pickett, MD

Allergy & Immunology Physician · Houston, TX

NPI number 1225526874 Active

Practice location

7707 Fannin St Ste 195
Houston, TX 77054-1989

Call (713) 797-0045 Map

Fax (713) 797-1821

Mailing address

11511 Shadow Creek Pkwy
Pearland, TX 77584-7298

Other practice locations

9301 Pinecroft Dr Ste 100, The Woodlands, TX 77380-3178 · (281) 364-1001
2415 W Alabama St Ste 208, Houston, TX 77098-2263 · (281) 617-1649
9110 Katy Fwy, Houston, TX 77055-7423 · (713) 442-6900

Specialties and licenses

Taxonomy	Code	License
Internal Medicine Physician	207R00000X	U2980 (TX)
Allergy & Immunology Physician Primary	207K00000X	U2980 (TX)

Allergy & Immunology Physician: An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune dise…

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About NPI 1225526874

Grant Pickett, MD's National Provider Identifier is 1225526874, issued on Apr 30, 2018. The primary taxonomy on file is Allergy & Immunology Physician (207K00000X), and the practice location is in Houston, TX. The record was last updated on Aug 28, 2025.