NPI age
8 years
Enumerated 2018-05-23
● Active
Type 1 · Individual
Jonathan Calvin Heckart, DO
Heckart is 1 of 42 internal medicine providers in Austin and 1 of 935 in Texas.
Primary specialty
Internal Medicine
Plus 2 subspecialties
Licensed in
TX, IA, NE
3 states
Status
Active
No deactivations on record
Last NPPES update
2024-03-28
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
8 years
↓ 10 yr below median (18 yr)
State licenses
3 states
Top 84% — 15% of peers are multi-state
Subspecialties
1
In the 38% of peers with subspecialties
NPI lifetime · 2018 → 2026
2018-05Enumerated in NPPES
2018
2026
Where they practice
Practice location
12221 N Mopac Expy
Austin, TX 787582401
Mailing address
12221 N Mopac Expy
Austin, TX 787582401
Additional practice locations
1 secondary location on file with NPPES.
Location 2
611 W Francis St Ste 200
North Platte, NE 691010614
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...
-
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,...
Practice context
Part of a multi-provider practice. 141 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 →
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