NPI age
20 years
Enumerated 2005-07-22
● Active
Type 1 · Individual
John Michael Strayhorn, MD
Strayhorn is 1 of 13 internal medicine providers in Texarkana and 1 of 2301 in Texas.
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2012-11-29
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 2301 active internal medicine providers in Texas.
NPI age
20 years
≈ at median (19 yr)
State licenses
1 state
11% of peers hold multiple states
Subspecialties
1
In the 37% of peers with subspecialties
NPI lifetime · 2005 → 2026
2005-07Enumerated in NPPES
2005
2026
Where they practice
Practice location
5002 Cowhorn Creek Rd
Texarkana, TX 755039766
Mailing address
5002 Cowhorn Creek Rd
Texarkana, TX 755039766
Specialties
-
Internal Medicine PrimaryAn internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
-
Internal MedicineA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 0013EJ | BCBS OF TEXAS |
| 05 (OK) | 100155780A | |
| 01 | 146341002 | MEDICAID (GROUP) |
| 01 (AR) | 96416 | BLUE CROSS (AR) |
| 05 (TX) | 114818103 | |
| 01 (AR) | 122214001 | MEDICAID (IND) |
Practice context
Part of a multi-provider practice. 132 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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