NPI age
19 years
Enumerated 2007-01-08
● Active
Type 1 · Individual
Karen Michelle Barton-Nielsen, MD
Barton-Nielsen is 1 of 10 family medicine providers in Whitehouse and 1 of 15966 in Texas.
Primary specialty
Family Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2014-12-08
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 15966 active family medicine providers in Texas.
NPI age
19 years
↑ 2 yr above median (17 yr)
State licenses
1 state
8% of peers hold multiple states
Subspecialties
0
26% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-01Enumerated in NPPES
2007
2026
Where they practice
Practice location
601 Hwy 110 N Bay 0
Whitehouse, TX 757913037
Mailing address
Po Box 846098
Dallas, TX 752846098
Specialties
-
Family Medicine PrimaryFamily Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 047364704 | |
| 05 (TX) | 047364702 | |
| 01 (TX) | TIN PLUS 001 | TRICARE CANTON LOCATION |
| 01 (TX) | 8BC403 | BCBS OF TEXAS |
| 01 (TX) | TIN PLUS 023 | TRICARE WHITHOUSE LOCATION |
| 01 (TX) | TIN PLUS 028 | TRICARE LINDALE LOCATION |
| 01 (TX) | TIN PLUS 042 | TRICARE WOUND CARE LOCATION |
| 01 (TX) | 8B9735 | BCBS |
Practice context
Solo or small practice. No other active providers share this practice address in NPPES. This provider is listed as a sole proprietor.
Provyx · Custom healthcare lists
Need all 15966 Family Medicine providers in Texas?
Get the full list as a CSV with verified work emails, direct phones, and LinkedIn URLs.
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.