NPI age
14 years
Enumerated 2012-05-01
● Active
Type 1 · Individual
DR. John P Schmittner, MD
Schmittner is 1 of 4 internal medicine providers in Temple and 1 of 81 in Texas.
Primary specialty
Internal Medicine
Plus 5 subspecialties
Licensed in
TX, FL, MI
3 states
Status
Active
No deactivations on record
Last NPPES update
2026-04-13
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 81 active internal medicine providers in Texas.
NPI age
14 years
↓ 2 yr below median (16 yr)
State licenses
3 states
Top 67% — 32% of peers are multi-state
Subspecialties
2
In the 77% of peers with subspecialties
NPI lifetime · 2012 → 2026
2012-05Enumerated in NPPES
2012
2026
Where they practice
Practice location
2401 S 31st St
Temple, TX 765086307
Mailing address
Po Box 844658
Dallas, TX 752844658
Additional practice locations
1 secondary location on file with NPPES.
Location 2
3003 W Dr Martin Luther King JR Blvd Fl 2
Tampa, FL 336076307
Specialties
-
Internal Medicine PrimarySpecialists in Advanced Heart Failure and Transplant Cardiology would participate in the inpatient and outpatient management of patients with advanced heart failure across the spectrum from consideration for high-risk cardiac surgery,...
-
Internal MedicineAn internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
-
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 |
|---|---|---|
| 05 (FL) | 013793000 |
Multi-state credentialing: Licensed in 3 states. Useful context for credentialers building cross-state provider networks.
Practice context
Part of a multi-provider practice. 1981 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.