NPI age
20 years
Enumerated 2006-05-05
● Active
Type 1 · Individual
DR. Robert R Carlson, M.D.
Carlson is 1 of 13 surgery providers in Nacogdoches and 1 of 3028 in Texas.
Primary specialty
Surgery
Plus 3 subspecialties
Licensed in
TX, CO, SD, IA
4 states
Status
Active
No deactivations on record
Last NPPES update
2024-10-01
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 3028 active surgery providers in Texas.
NPI age
20 years
↑ 2 yr above median (18 yr)
State licenses
4 states
Top 88% — 11% of peers are multi-state
Subspecialties
0
27% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-05Enumerated in NPPES
2006
2026
Where they practice
Practice location
1320 N University Dr Ste A
Nacogdoches, TX 759614270
Mailing address
Po Box 157
Lovelady, TX 758510157
Specialties
-
Surgery PrimaryA general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (IA) | 15690 | WELLMARK BC/BS |
| 01 | 020045344 | RAILROAD MEDICARE |
| 01 | 149900 | IOWA HEALTH SOLUTIONS |
| 01 | 18978 | MIDLANDS CHOICE |
| 01 | IA 0184 | JOHN DEERE HEALTH |
| 01 | 056885 | HEALTH ALLIANCE |
| 05 (IA) | 0205799 |
Multi-state credentialing: Licensed in 4 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 2 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 3028 Surgery providers in Texas?
Provyx verifies the list to your scope. Business emails and direct lines are looked up at delivery, validated, and not stored.
Request a quote →How to verify this provider
- 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.