JOHN RICHARD GRAYBILL MD
NPI 1710094875
Internal Medicine - Infectious Disease in San Antonio, TX

Q: What is John Graybill's NPI number?

The NPI number for John Graybill is 1710094875. It was assigned to this individual provider in the NPPES registry on August 24, 2006.

Q: What is John Graybill's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Q: When was this NPI record last updated?

The NPPES record for John Graybill was last updated on March 30, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 24, 2006

4502 MEDICAL DR, SAN ANTONIO, TX 78229(210) 358-4000(210) 358-0647 Get Directions Write a Review

NPPES record last updated: March 30, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About John Richard Graybill Md NPPES

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

JOHN RICHARD GRAYBILL MD (NPI 1710094875) is an individual infectious disease provider in San Antonio, Texas, licensed in Texas (E3560) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1710094875

Entity TypeIndividualMale

Primary Taxonomy207RI0200X

Provider Legal NameJOHN RICHARD GRAYBILLCredential: MD

Location Address4502 MEDICAL DRSan Antonio, TX 78229-4402

Mailing Address7703 Floyd Curl Dr, Mc 7977San Antonio, TX 78229-3901 · (210) 450-4000 · Fax (210) 450-4903

Phone(210) 358-4000

Fax(210) 358-0647

Sole ProprietorNo

Enumeration DateAugust 24, 2006

Last NPPES UpdateMarch 30, 2011

✔ NPI 1710094875 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RI0200X

License✔ Licensed in TX · E3560

Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

4502 MEDICAL DR, San Antonio, TX 78229

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Other Identifiers 2

Medicaid041972302TX

Medicare PINTXB105083TX

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EDUARDO N. POLLONO MD

Internal Medicine (Cardiovascular Disease)