NPI age
19 years
Enumerated 2007-01-18
● Active
Type 1 · Individual
Robert L Duhaney, M.D.
Duhaney is 1 of 726 internal medicine providers in Austin and 1 of 12343 in Texas.
Primary specialty
Internal Medicine
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2025-10-01
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 12343 active internal medicine providers in Texas.
NPI age
19 years
↑ 2 yr above median (17 yr)
State licenses
1 state
12% of peers hold multiple states
Subspecialties
0
33% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-01Enumerated in NPPES
2007
2026
Where they practice
Practice location
319 Congress Ave Ste 100
Austin, TX 787013692
Mailing address
1 Embarcadero Ctr Ste 1900
San Francisco, CA 941113723
Additional practice locations
3 secondary locations on file with NPPES.
Location 2
1708 Coit Rd, Ste 230
Plano, TX 750755024
Location 3
8230 Walnut Hill Ln Bldg 3
Dallas, TX 752314482
Location 4
8230 Walnut Hill Ln Ste 414
Dallas, TX 752314469
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,...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 198267002 |
Practice context
Part of a multi-provider practice. 6 other active providers share this practice address in NPPES.
Recently enumerated nearby: 18 new internal medicine providers have been added in Austin in the last 180 days.
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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.