Robert Duhaney, M.D.
NPI 1922151588 · Internal Medicine Physician · Austin, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Duhaney, M.D. is a Internal Medicine Physician provider in Austin, TX (NPI 1922151588).
Provider details
- NPI number
- 1922151588
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- M9987 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
22 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 22 | $9 |
Typical Medicare-allowed amounts for these services range $9–$9 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Donepezil Hcl | 53 |
| Levothyroxine Sodium | 35 |
| Atorvastatin Calcium | 34 |
| Simvastatin | 27 |
| Sitagliptin Phosphatebrand: Januvia | 25 |
| Tamsulosin Hcl | 24 |
| Metoprolol Tartrate | 22 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 20 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$32 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 8230 Walnut Hill Ln Ste 414Dallas, TX 75231-4469Phone: (214) 200-3256Fax: (214) 272-3282
- 8230 Walnut Hill Ln Bldg 3Dallas, TX 75231-4482Phone: (214) 200-3256Fax: (972) 791-8971
- 1708 Coit RdSte 230Plano, TX 75075-5024Phone: (972) 791-8970Fax: (972) 791-8971
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2025-10-01
- Certified
- 2025-10-01
Frequently asked questions
- What is Robert Duhaney's NPI number?
- Robert Duhaney's National Provider Identifier (NPI) is 1922151588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Duhaney's specialty?
- Robert Duhaney is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Duhaney located?
- Robert Duhaney's practice location on file with NPPES is 319 Congress Ave Ste 100, Austin, TX 78701-3692.
- What is Robert Duhaney's phone number?
- The practice phone number listed in the NPPES registry for Robert Duhaney is (512) 491-1095.
- Does Robert Duhaney accept Medicare?
- Robert Duhaney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Duhaney's NPI active?
- Yes — Robert Duhaney's NPI (1922151588) is active in the NPPES registry as of the last update on 2025-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.