NPI age
20 years
Enumerated 2005-06-10
● Active
Type 1 · Individual
DR. Michael J Rensch, M.D.
Rensch is 1 of 6 internal medicine providers in Kerrville and 1 of 1807 in Texas.
Primary specialty
Internal Medicine
Plus 1 subspecialty
Licensed in
MN
1 state
Status
Active
No deactivations on record
Last NPPES update
2013-03-04
Source: monthly bulk 2026-05
Sole proprietor
Yes
Solo practice on file
How this provider compares
Across 1807 active internal medicine providers in Texas.
NPI age
20 years
≈ at median (19 yr)
State licenses
1 state
17% of peers hold multiple states
Subspecialties
1
In the 35% of peers with subspecialties
NPI lifetime · 2005 → 2026
2005-06Enumerated in NPPES
2005
2026
Where they practice
Practice location
420 Water St, Suite 103
Kerrville, TX 780285200
Mailing address
Po Box 290647
Kerrville, TX 780290647
Specialties
-
Internal Medicine PrimaryAn internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and...
-
Internal MedicineA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (MN) | 132562 | UCARE |
| 01 | P00244346 | RR MEDICARE |
| 01 (MN) | HP47841 | HEALTH PARTNERS |
| 05 (MN) | 081039800 | |
| 01 (MN) | 2900408 | MEDICA |
| 01 (TX) | 00RM40 | MEDICARE GROUP |
| 01 | 053038 | IOWA MA |
| 01 | 41084933956001C224 | CHAMPUS TRICARE |
| 01 (MN) | 638R4RE | BCBS |
| 01 (MN) | 1042781 | PREFERRED ONE |
| 01 (MN) | 2316539 | AMERICAS PPO |
Practice context
Part of a multi-provider practice. 8 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.