Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gary P Engstrom, MD

Hematology & Oncology Physician in Texarkana, TX · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1336149731

Verified

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Registry record

Entity type Individual (Type 1)

Name Gary P Engstrom

Credential MD

Sex Male

Practice address 5002 Cowhorn Creek Rd, Texarkana, TX, 75503

Phone (903) 614-3000

Fax (903) 614-3525

Enumeration date Jul 28, 2005

Last updated in NPPES Apr 24, 2024

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License J1988 (TX) Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License J1988 (TX) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License J1988 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
043953101	Medicaid	TX	-
131935001	Medicaid	AR	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Gary Engstrom?

Gary Engstrom is registered in NPPES with the primary taxonomy of Hematology & Oncology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Jeffrey Decaprio Vascular Surgery Physician · Texarkana, TX NPI 1447255229 Claudia Jordan Family Medicine Physician · Texarkana, TX NPI 1336147701 Cheryl Kite Nurse Practitioner · Texarkana, TX NPI 1164420501 Charles Borrell Diagnostic Radiology Physician · Texarkana, TX NPI 1376543264 Durell Hiller Gynecology Physician · Texarkana, TX NPI 1811997703 Craig Ditsch Family Medicine Physician · Texarkana, TX NPI 1700886603 Mark Wright Pediatrics Physician · Texarkana, TX NPI 1821098732 Sharon Richter Pediatric Allergy/Immunology Physician · Texarkana, TX NPI 1992705883

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-24.