NPPES file of Aug 9, 2026

Robert Allen Farkas, M.D.

Nephrology Physician · Dallas, TX

Robert Allen Farkas, M.D. is a nephrology physician with a practice address in Dallas, Texas, and NPI 1689675589, issued on Aug 2, 2005. Check the license (Texas F5536, 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
1689675589
Name
Robert Allen Farkas
Credential
M.D.
Primary taxonomy
Nephrology Physician 207RN0300X
License number
F5536 TX
Self-reported in NPPES; status is on the state search
Practice location
6190 Lyndon B Johnson Fwy, Dallas, TX 75240
Phone
(214) 466-7230
Enumerated
Aug 2, 2005
Record last updated
Aug 27, 2024
Fax
(214) 466-7236
Medicaid ID
122795105 TX
Medicare enrollment
Enrolled (PECOS I20070719000429); accepts Medicare assignment
Medical or professional school
State University Of New York At Buffalo School Of Medicine, 1978
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.
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8 nearest nephrology physician records → All 1,159 in Texas → Look up another NPI →

Also registered at 6190 Lyndon B Johnson Fwy

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

  1. Dale Burgdorf, DDSGeneral Practice Dentistry1982784963
  2. Michael Landgarten, MDNephrology Physician1588665780
  3. David Lynn, D.D.S.Periodontics1639198310
  4. Gregory Stagnone, MDSpecialist1184766560
  5. Sophie Terzo, FNPFamily Nurse Practitioner1497149603

Verify Robert Allen Farkas in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license F5536    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

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60% fewer Medicare Part D claims than the average nephrology physician in 2024

580 Medicare Part D claims for 118 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.

  1. Robert Farkas580
  2. Specialty average1,465

Most prescribed

  1. Losartan Potassium85 claims
  2. Nifedipine Er52 claims
  3. Farxiga30 claims
  4. Hydrochlorothiazide29 claims
  5. Allopurinol24 claims
  6. Calcitriol24 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: $712.95

28 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Robert Farkas$712.95
  2. Specialty average$3,091.37

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. North Texas Kidney Disease AssociatesDallas, TX

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

Robert Allen Farkas among 1,159 nephrology physician records in Texas

Robert Allen Farkas, M.D. is one of 1,159 nephrology physician records with a practice address in Texas. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 85% newer
  • In a Medicare fileYes · 89% of these records are
  • In the CMS Doctors and Clinicians fileYes · 82% of these records are
  • Graduated1978 · median 2001 among the 954 with a school on file
  • Record last updated2024 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nephrology Physician providers in Texas

There are 1,159 nephrology physician records in Texas.

All 1,159 in Texas → Every provider in Dallas → Nephrology Physician nationwide →

The 8 nephrology physician records with the nearest ZIP codes

  1. Cristina Arce, M.D.Dallas, TX 752401801984133
  2. Cindy Corpier, M.D.Dallas, TX 752401992790604
  3. Judson Hunt, M.D.Dallas, TX 752401316925803
  4. Michael Landgarten, MDDallas, TX 752401588665780
  5. Mark Lerman, M.D.Dallas, TX 752401568440071
  6. Tapan Patel, M.D.Dallas, TX 752401942402227
  7. Steven Rinner, M.D.Dallas, TX 752401700857646
  8. Syed-Ali Rizwan, M.D.Dallas, TX 752401881665735

Common questions

What is Robert Allen Farkas, M.D.'s NPI number?

Robert Allen Farkas, M.D.'s National Provider Identifier (NPI) is 1689675589, issued on Aug 2, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Robert Allen Farkas, M.D. located?

The NPPES record lists a practice address at 6190 Lyndon B Johnson Fwy, Dallas, TX, 75240. Phone: (214) 466-7230. Providers update this record themselves, so call before visiting.

How can I verify Robert Allen Farkas, M.D.'s license?

NPPES lists Texas license number F5536, 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 Allen Farkas, M.D. prescribe under Medicare Part D?

In 2024, Robert Allen Farkas, M.D. had 580 Medicare Part D claims for 118 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.