Gary P Engstrom, MD - Medicare Internal Medicine in Texarkana, TX

Gary P Engstrom, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Texarkana, Texas. He went to University Of Texas Southwestern Medical School At Dallas and graduated in 1987 and has 37 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Christus Health Ark-la-tex and his current practice location is 5002 Cowhorn Creek Rd, Texarkana, Texas. You can reach out to his office (for appointments etc.) via phone at (903) 614-3000.

Gary P Engstrom is licensed to practice in Texas (license number J1988) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1336149731.

Contact Information

Gary P Engstrom, MD
5002 Cowhorn Creek Rd,
Texarkana, TX 75503-9766
(903) 614-3000
(903) 614-3525

Map and Direction




Physician's Profile

Full NameGary P Engstrom
GenderMale
SpecialityInternal Medicine
Experience37 Years
Location5002 Cowhorn Creek Rd, Texarkana, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Gary P Engstrom attended and graduated from University Of Texas Southwestern Medical School At Dallas in 1987
  NPI Data:
  • NPI Number: 1336149731
  • Provider Enumeration Date: 07/28/2005
  • Last Update Date: 04/04/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6103966940
  • Enrollment ID: I20091229000518

Medical Identifiers

Medical identifiers for Gary P Engstrom such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336149731NPI-NPPES
043953101MedicaidTX
131935001MedicaidAR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology J1988 (Texas)Primary
207RX0202XInternal Medicine - Medical Oncology J1988 (Texas)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christus St Michael Health SystemTexarkana, TXHospital
Wadley Regional Medical CenterTexarkana, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Christus Health Ark-la-tex226432558846

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Gary P Engstrom allows following entities to bill medicare on his behalf.
Entity NameChristus Health Ark-la-tex
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184623266
PECOS PAC ID: 2264325588
Enrollment ID: O20050324001186

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. Gary P Engstrom is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Gary P Engstrom, MD
5002 Cowhorn Creek Rd,
Texarkana, TX 75503-9766

Ph: (903) 614-3000
Gary P Engstrom, MD
5002 Cowhorn Creek Rd,
Texarkana, TX 75503-9766

Ph: (903) 614-3000

Reviews and Comments


Internal Medicine Doctors in Texarkana, TX

Dr. Douglas Scott Black, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1002 Texas Blvd, Suite 401, Texarkana, TX 75501
Phone: 903-794-8820    Fax: 903-794-8878
Charles Chibundu Mbonu, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2604 St. Michael Drive, Suite 310, Texarkana, TX 75503
Phone: 903-614-5001    Fax: 903-614-5077
Jonathan F Thomas, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 5002 Cowhorn Creek Rd, Texarkana, TX 75503
Phone: 903-614-3000    Fax: 903-614-3525
Mrs. Michelle R Dehan, RN, ACNP
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 1550 Moores Ln, Texarkana, TX 75503
Phone: 903-793-7378    
Job Jacob, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 5002 Cowhorn Creek Rd, Texarkana, TX 75503
Phone: 903-614-3000    Fax: 903-614-3525
Jayendra D. Patel, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 2600 Saint Michael Dr, Texarkana, TX 75503
Phone: 903-614-2111    Fax: 903-614-6913
Dr. Thomas Alston, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1400 College Dr, Ste 202, Texarkana, TX 75503
Phone: 903-735-5330    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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