NPI age
19 years
Enumerated 2006-07-26
● Active Type 2 · Organization
Howard J Heller MD PA
Howard J Heller MD PA is 1 of 935 internal medicine organizations in Texas.
Primary specialty
Internal Medicine
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Heller
President
Last NPPES update
2008-09-23
Source: monthly bulk 2026-05
How this organization compares
Across 935 active internal medicine providers in Texas.
NPI age
19 years
≈ at median (18 yr)
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2006 → 2026
2006-07Enumerated in NPPES
2006
2026
Where they practice
Primary practice location
910 N Central Expressway
Dallas, TX 752045735
Mailing address
910 N Central Expressway
Dallas, TX 752045735
Authorized official
Howard J Heller, MD PA
President
📞 2148236435
Individual providers at this organization
2 individual providers on file at this primary practice address.
- Neil Breslau, MD Specialist NPI 1285626861
- Zaven Chakmakjian, MD Specialist NPI 1295727956
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
Multi-provider organization. 2 individual providers on file at this primary address.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.