NPI age
13 years
Enumerated 2013-05-03
● Active Type 2 · Organization
Addison Internal Medicine PA
Addison Internal Medicine PA is 1 of 12343 internal medicine organizations in Texas.
Primary specialty
Internal Medicine
Practice locations
2
1 secondary on file
Status
Active
No deactivations on record
Authorized official
Murphy
President
Last NPPES update
2021-05-26
Source: monthly bulk 2026-05
How this organization compares
Across 12343 active internal medicine providers in Texas.
NPI age
13 years
↓ 4 yr below median
Practice locations
2
1 secondary on file
Subspecialties
0
NPI lifetime · 2013 → 2026
2013-05Enumerated in NPPES
2013
2026
Where they practice
Primary practice location
17051 North Dallas Parkway, Suite 150
Addison, TX 75001
Mailing address
9330 Lbj Fwy Ste 800
Dallas, TX 752434310
Additional practice locations
1 secondary location on file with NPPES.
Location 2
17051 Dallas Pkwy Ste 310
Addison, TX 750017116
Authorized official
Joseph S Murphy, MD
President
📞 2145062618
Individual providers at this organization
2 individual providers on file at this primary practice address.
- Sarah Heringer, PA Physician Assistant NPI 1477871143
- Quynh Ton-That, MD Internal Medicine NPI 1699879114
Specialties
-
Internal Medicine PrimaryA 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
Multi-provider organization. 2 individual providers on file at this primary address. Plus 1 secondary practice location.
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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.