Dr Gregory Roy Istre, MD - Pediatrics in Carrollton, TX

Dr Gregory Roy Istre, MD is a Pediatrics - Pediatric Infectious Diseases physician based in Carrollton, Texas. Dr Gregory Roy Istre is licensed to practice in Texas (license number J0536) and his current practice location is 4014 Crestwood Dr, Carrollton, Texas. He can be reached at his office (for appointments etc.) via phone at (214) 855-8510.

NPI number for Dr Gregory Roy Istre is 1336128057 and his current mailing address is Po Box 795275, Dallas, Texas. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1336128057.

Contact Information

Dr Gregory Roy Istre, MD
4014 Crestwood Dr,
Carrollton, TX 75007-1645
(214) 855-8510
Not Available

Map and Direction




Physician's Profile

Full NameDr Gregory Roy Istre
GenderMale
SpecialityPediatrics - Pediatric Infectious Diseases
Location4014 Crestwood Dr, Carrollton, Texas
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1336128057
  • Provider Enumeration Date: 01/11/2006
  • Last Update Date: 02/03/2012

Medical Identifiers

Medical identifiers for Dr Gregory Roy Istre such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336128057NPI-NPPES
89311KOtherTXBCBS
100826250BMedicaidOK
136229507MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2080P0208XPediatrics - Pediatric Infectious Diseases J0536 (Texas)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Gregory Roy Istre is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Gregory Roy Istre, MD
Po Box 795275,
Dallas, TX 75379-5275

Ph: (214) 855-8510
Dr Gregory Roy Istre, MD
4014 Crestwood Dr,
Carrollton, TX 75007-1645

Ph: (214) 855-8510

Reviews and Comments


Pediatrics Doctors in Carrollton, TX

Dr. Thomas E. Grubb, M.D.
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Jyoti Sridhar Murthy, MD
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Phone: 972-245-0007    Fax: 972-245-9272
Mrs. April Walden Connelly, PNP
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Phone: 214-483-3292    
Carla Garcia Carreno, M.D.
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Medicare: Medicare Enrolled
Practice Location: 4014 Crestwood Dr, Carrollton, TX 75007
Phone: 214-340-3513    Fax: 214-340-1694
Michelle S Tucker, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 1821 Golden Trail Ct Ste 200, Carrollton, TX 75010
Phone: 972-492-2222    Fax: 972-492-4453
Dr. Afsheen Abid, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 3044 Old Denton Rd Ste 138, Carrollton, TX 75007
Phone: 972-245-0007    
Neha Rao Manikonda, M.D.
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 3044 Old Denton Rd Ste 138, Carrollton, TX 75007
Phone: 972-245-0007    

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