NPI age
20 years
Enumerated 2005-09-30
● Active
Type 1 · Individual
DR. John Reeves Gregory, M.D.
Gregory is 1 of 27 specialist providers in Texarkana and 1 of 4038 in Texas.
Primary specialty
Specialist
Plus 2 subspecialties
Licensed in
TX, AR, LA
3 states
Status
Active
No deactivations on record
Last NPPES update
2023-03-07
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 4038 active specialist providers in Texas.
NPI age
20 years
↑ 2 yr above median (18 yr)
State licenses
3 states
Top 99% — 0% of peers are multi-state
Subspecialties
0
7% of peers hold subspecialties
NPI lifetime · 2005 → 2026
2005-09Enumerated 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
-
Specialist PrimaryAn individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (LA) | L#014100 | LOUISIANA MEDICAL LICENSE |
| 01 (TX) | 40048923 | TEXAS CONTROLLED SUB. LIC |
| 01 (TX) | G2379 | TX STATE MEDICAL LICENSE |
| 05 (TX) | 114062601 | |
| 01 (AR) | R-3021 | ARKANSAS MEDICAL LICENSE |
| 05 (AR) | 103414001 | |
| 01 (OK) | 19284 | OKLAHOMA MEDICAL LICENSE |
Multi-state credentialing: Licensed in 3 states. Useful context for credentialers building cross-state provider networks.
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 →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.