NPI age
14 years
Enumerated 2012-05-27
● Active
Type 1 · Individual
Thomas Marten Loh, M.D.
Loh is 1 of 3 surgery providers in Shenandoah and 1 of 489 in Texas.
Primary specialty
Surgery
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2020-03-09
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 489 active surgery providers in Texas.
NPI age
14 years
↓ 3 yr below median (17 yr)
State licenses
1 state
16% of peers hold multiple states
Subspecialties
0
49% of peers hold subspecialties
NPI lifetime · 2012 → 2026
2012-05Enumerated in NPPES
2012
2026
Where they practice
Practice location
17189 Interstate 45 S Ste 475
Shenandoah, TX 773853320
Mailing address
17189 Interstate 45 S Ste 475
Shenandoah, TX 773853320
Specialties
-
Surgery PrimaryA surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.
Practice context
Part of a multi-provider practice. 7 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 489 Surgery 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.