NPI age
16 years
Enumerated 2010-03-05
● Active Type 2 · Organization
Subpart
Dallas Nephrology Associates
Dallas Nephrology Associates is 1 of 1647 clinic/center organizations in Texas.
Primary specialty
Clinic/Center
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Liang
President/ceo
Last NPPES update
2026-03-17
Source: monthly bulk 2026-05
How this organization compares
Across 1647 active clinic/center providers in Texas.
NPI age
16 years
≈ at median (16 yr)
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2010 → 2026
2010-03Enumerated in NPPES
2010
2026
Where they practice
Primary practice location
3604 Live Oak St, Suite 300
Dallas, TX 752046168
Mailing address
1505 Lbj Fwy Ste 700
Dallas, TX 752346065
Authorized official
Alexander Liang, MD
President/ceo
📞 2143582300
Individual providers at this organization
4 individual providers on file at this primary practice address.
- Mary Callahan, LMSW-ASP Social Worker NPI 1760596027
- Carolyn Cochran, RD,LD,MS,CDE Dietitian, Registered NPI 1174636401
- Etheleen Lengyon, PA-C Physician Assistant NPI 1316050727
- Frank Rivera, MD Radiology NPI 1760437305
Specialties
-
Clinic/Center PrimaryDefinition to come...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | 130377 | ASC |
Other names on file (1)
Doing-business-as, former, and alternate names recorded by NPPES.
-
DALLAS NEPHROLOGY ASSOCIATES VASCULAR CENTER DALLAS
Practice context
Multi-provider organization. 4 individual providers on file at this primary address.
Subpart of Dallas Nephrology Associates.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
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