NPPES file of Aug 9, 2026

Robert L. Duhaney, M.D.

Internal Medicine Physician · Austin, TX

Robert L. Duhaney, M.D. is an internal medicine physician with a practice address in Austin, Texas, and NPI 1922151588, issued on Jan 18, 2007. Check the license (Texas M9987, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922151588
Name
Robert L. Duhaney
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
M9987 TX
Self-reported in NPPES; status is on the state search
Practice location
319 Congress Ave Ste 100, Austin, TX 78701
Phone
(512) 491-1095
Enumerated
Jan 18, 2007
Record last updated
Oct 1, 2025
Fax
(415) 252-7176
Medicaid ID
198267002 TX
Medicare enrollment
Enrolled (PECOS I20081231000448); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →

Also registered at 319 Congress Ave Ste 100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Reeta Dawady, NPFamily Nurse Practitioner1457958738
  2. Vidhi Jadeja, M.D.Family Medicine Physician1376032169
  3. Grace KelleyFamily Nurse Practitioner1487175048
  4. Janice Mattocks, FNPFamily Nurse Practitioner1164997557
  5. Raveen Mooney, MMS, PA-CPhysician Assistant1194392506
  6. Casey Nelson, PA-CPhysician Assistant1548794027

Verify Robert L. Duhaney in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license M9987    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

81% fewer Medicare Part D claims than the average internal medicine physician in 2024

596 Medicare Part D claims for 68 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 28 claims were for opioids.

  1. Robert Duhaney596
  2. Specialty average3,176

Most prescribed

  1. Donepezil Hcl53 claims
  2. Levothyroxine Sodium35 claims
  3. Atorvastatin Calcium34 claims
  4. Simvastatin27 claims
  5. Januvia25 claims
  6. Tamsulosin Hcl24 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $31.90

1 payment: food and beverage; the largest payer was Revance Therapeutics, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Robert Duhaney$31.90
  2. Specialty average$1,303.06

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Seton Family OF DoctorsAustin, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Robert L. Duhaney among 9,175 internal medicine physician records in Texas

Robert L. Duhaney, M.D. is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.

  • NPI issued2007 · 41% of these records are older, 50% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2005 · median 2004 among the 6,088 with a school on file
  • Record last updated2025 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

606 internal medicine physician records list a practice address in Austin

They are 606 of the 26,585 NPPES records with a practice address in Austin, and 9,175 internal medicine physician records in Texas.

All 9,175 in Texas → Every provider in Austin → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Swati Avashia, M.D.Austin, TX 787011740291319
  2. Teresa Coats, M.D.Austin, TX 787011992889844
  3. Jadranko Corak, M.D.Austin, TX 787011801960364
  4. Arshad Ghauri, M.D.Austin, TX 787011699849125
  5. Mark Hernandez, M.D.Austin, TX 787011093783490
  6. Celina Mankey, MDAustin, TX 787011427048149
  7. Tahir Mian, M.D.Austin, TX 787011679517015
  8. Lysbeth Miller, M.D.Austin, TX 787011285708305

Common questions

What is Robert L. Duhaney, M.D.'s NPI number?

Robert L. Duhaney, M.D.'s National Provider Identifier (NPI) is 1922151588, issued on Jan 18, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Robert L. Duhaney, M.D. located?

The NPPES record lists a practice address at 319 Congress Ave Ste 100, Austin, TX, 78701. Phone: (512) 491-1095. Providers update this record themselves, so call before visiting.

How can I verify Robert L. Duhaney, M.D.'s license?

NPPES lists Texas license number M9987, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Robert L. Duhaney, M.D. prescribe under Medicare Part D?

In 2024, Robert L. Duhaney, M.D. had 596 Medicare Part D claims for 68 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.