NPI age
20 years
Enumerated 2006-01-06
● Active
Type 1 · Individual
DR. Tom Joseph Sauerwein, M.D.
Sauerwein is 1 of 1 internal medicine providers in Jbsa Lackland and 1 of 935 in Texas.
Primary specialty
Internal Medicine
Licensed in
PA
1 state
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 935 active internal medicine providers in Texas.
NPI age
20 years
↑ 2 yr above median (18 yr)
State licenses
1 state
15% of peers hold multiple states
Subspecialties
0
38% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-01Enumerated in NPPES
2006
2026
Where they practice
Practice location
1100 Wilford Hall Loop, Bldg 4554, Attn: 59 Mdw/sghc
Jbsa Lackland, TX 782369908
Mailing address
2200 Bergquist Dr, Attn: Credentials (cmc)suite 1
Lackland A F B, TX 782369907
Additional practice locations
1 secondary location on file with NPPES.
Location 2
2200 Bergquist Dr, Attn: Credentials (cmc)
Lackland A F B, TX 782369908
Specialties
-
Internal Medicine PrimaryAn internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary...
Practice context
Part of a multi-provider practice. 40 other active providers share this practice address in NPPES.
Provyx · Custom healthcare lists
Need all 935 Internal 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.