Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. ROBERT ALLEN GILLHAM JR. M.D.
NPI 1285621573
Allergy & Immunology - Clinical & Laboratory Immunology in Jacksonville, FL

Q: What is the provider's specialty?

The provider's specialty is Allergy & Immunology with taxonomy code 207KI0005X and a focus in Clinical & Laboratory Immunology.

Active since October 01, 2005

4500 SAN PABLO RD S, JACKSONVILLE, FL 32224(904) 953-2000 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

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About Dr. Robert Allen Gillham Jr. M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ROBERT ALLEN GILLHAM JR. M.D. (NPI 1285621573) is an individual clinical & laboratory immunology provider in Jacksonville, Florida, licensed in Florida (ME55597) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1285621573

Entity TypeIndividualMale

Primary Taxonomy207KI0005X

Provider Legal NameDR. ROBERT ALLEN GILLHAM JR.Credential: M.D.

Location Address4500 SAN PABLO RD SJacksonville, FL 32224-1865

Mailing Address4500 San Pablo Rd SJacksonville, FL 32224-1865 · (904) 953-2000

Phone(904) 953-2000

Sole ProprietorNo

Enumeration DateOctober 1, 2005

Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration

✔ NPI 1285621573 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyAllergy & Immunology · Clinical & Laboratory ImmunologyAllopathic & Osteopathic Physicians

Taxonomy Code207KI0005X

License✔ Licensed in FL · ME55597

Definition

An allergy and immunology physician who specializes in clinical and laboratory immunology disease management. Source: National Uniform Claim Committee, 2022 Additional Resources: A certification was, but is no longer, issued by the American Board of Allergy and Immunology.

Also ListedAllergy & ImmunologyTaxonomy 207K00000X · License ME55597 (FL)

Also ListedAllergy & Immunology · AllergyTaxonomy 207KA0200X · License ME55597 (FL)

4500 SAN PABLO RD S, Jacksonville, FL 32224

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