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DR. GREGORY ROY ISTRE M.D.
NPI 1336128057
Pediatrics - Pediatric Infectious Diseases in Carrollton, TX

Active since January 11, 2006
4014 CRESTWOOD DR, CARROLLTON, TX 75007(214) 855-8510 Get Directions Write a Review

NPPES record last updated: February 3, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Gregory Roy Istre M.d. NPPES

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

DR. GREGORY ROY ISTRE M.D. (NPI 1336128057) is an individual pediatric infectious diseases provider in Carrollton, Texas, licensed in Texas (J0536) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1336128057
Entity TypeIndividualMale
Primary Taxonomy2080P0208X
Provider Legal NameDR. GREGORY ROY ISTRECredential: M.D.
Location Address4014 CRESTWOOD DRCarrollton, TX 75007-1645
Mailing AddressPo Box 795275Dallas, TX 75379-5275 · (214) 855-8510
Phone(214) 855-8510
Sole ProprietorNo
Enumeration DateJanuary 11, 2006
Last NPPES UpdateFebruary 3, 2012
✔ NPI 1336128057 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Infectious DiseasesAllopathic & Osteopathic Physicians
Taxonomy Code2080P0208X
License✔ Licensed in TX · J0536
Definition
A pediatrician trained to care for children in the diagnosis, treatment and prevention of infectious diseases. This specialist can apply specific knowledge to affect a better outcome for pediatric infections with complicated courses, underlying diseases that predispose to unusual or severe infections, unclear diagnoses, uncommon diseases and complex or investigational treatments.
4014 CRESTWOOD DR, Carrollton, TX 75007
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Other Identifiers 4

Medicaid136229507TX
Medicaid100826250BOK
Other89311KTX · Bcbs
Medicare UPINE27652

Other Providers at the Same Location NPPES 4

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

CARLA GARCIA CARRENO M.D.
Pediatrics (Pediatric Infectious Diseases)
4014 CRESTWOOD DR
CARROLLTON, TX 75007
Denton County (214) 340-3513
DR. SANDRA L EHRETT PT, DPT
Physical Therapist
4014 CRESTWOOD DR
CARROLLTON, TX 75007
Denton County (972) 394-5839
DR. STUART WILLIAM EHRETT M.D.
Pediatrics (Pediatric Infectious Diseases)
4014 CRESTWOOD DR
CARROLLTON, TX 75007
Denton County (214) 855-8510
PID ASSOCIATES, P.A.
Pediatrics (Pediatric Infectious Diseases)
4014 CRESTWOOD DR
CARROLLTON, TX 75007
Denton County (214) 855-8510

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Istre's NPI number?

The NPI number for Gregory Istre is 1336128057. It was assigned to this individual provider in the NPPES registry on January 11, 2006.

Where is Gregory Istre located?

Gregory Istre practices at 4014 Crestwood Dr, Carrollton, TX 75007. The listed phone number is (214) 855-8510.

What is Gregory Istre's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Infectious Diseases, with taxonomy code 2080P0208X.

When was this NPI record last updated?

The NPPES record for Gregory Istre was last updated on February 3, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.