NPPES file of Aug 9, 2026

Hassan Nimer Ibrahim, M.B., B.S.

Nephrology Physician · Dallas, TX

Hassan Nimer Ibrahim, M.B., B.S. is a nephrology physician with a practice address in Dallas, Texas, and NPI 1538193008, issued on Jul 10, 2006. Check the license (Texas R3533, 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
1538193008
Name
Hassan Nimer Ibrahim
Credential
M.B., B.S.
Primary taxonomy
Nephrology Physician 207RN0300X
License number
R3533 TX
Self-reported in NPPES; status is on the state search
Practice location
411 N Washington Ave Ste 6000, Dallas, TX 75246
Phone
(214) 358-2300
Enumerated
Jul 10, 2006
Record last updated
Dec 11, 2024
Fax
(214) 579-6988
Medicaid ID
374116701 TX
Medicare enrollment
Enrolled (PECOS I20170705001114); accepts Medicare assignment
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 411 N Washington Ave Ste 6000

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

  1. Shahbaz Ahmed, MDNephrology Physician1811308687
  2. Akinwande Akinfolarin, M.DNephrology Physician1811136856
  3. Arun Chandrakantan, M.D.Nephrology Physician1346206760
  4. Cheree Cuellar, NPNurse Practitioner1538616867
  5. Samina Fazal, M.D.Nephrology Physician1992790620
  6. Nehemi George, NPFamily Medicine Physician1790654804

Verify Hassan Nimer Ibrahim in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license R3533    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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3.0 times the Medicare Part D claims of the average nephrology physician in 2024

4,414 Medicare Part D claims for 305 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.

  1. Hassan Ibrahim4,414
  2. Specialty average1,465

Most prescribed

  1. Prednisone401 claims
  2. Losartan Potassium301 claims
  3. Pantoprazole Sodium188 claims
  4. Amlodipine Besylate184 claims
  5. Atorvastatin Calcium174 claims
  6. Carvedilol171 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: $377.12

3 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. 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. Hassan Ibrahim$377.12
  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. Dallas Nephrology AssociatesDallas, TX

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

Hassan Nimer Ibrahim among 1,159 nephrology physician records in Texas

Hassan Nimer Ibrahim, M.B., B.S. 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 2006, is newer than 15% of them.

  • NPI issued2006 · 15% of these records are older, 53% newer
  • In a Medicare fileYes · 89% of these records are
  • In the CMS Doctors and Clinicians fileYes · 82% of these records are
  • Graduated1991 · 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. Yousri Barri, M..D.Dallas, TX 752461679572556
  2. Arun Chandrakantan, M.D.Dallas, TX 752461346206760
  3. Michael Emmett, M.D.Dallas, TX 752461114985496
  4. Samina Fazal, M.D.Dallas, TX 752461992790620
  5. Steven Hays, M.D.Dallas, TX 752461073591566
  6. Christopher Hebert, MDDallas, TX 752461912966045
  7. Lauren McDonald, M.D.Dallas, TX 752461366413288
  8. Ankit Mehta, M.D.Dallas, TX 752461295944346

Common questions

What is Hassan Nimer Ibrahim, M.B., B.S.'s NPI number?

Hassan Nimer Ibrahim, M.B., B.S.'s National Provider Identifier (NPI) is 1538193008, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Hassan Nimer Ibrahim, M.B., B.S. located?

The NPPES record lists a practice address at 411 N Washington Ave Ste 6000, Dallas, TX, 75246. Phone: (214) 358-2300. Providers update this record themselves, so call before visiting.

How can I verify Hassan Nimer Ibrahim, M.B., B.S.'s license?

NPPES lists Texas license number R3533, 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 Hassan Nimer Ibrahim, M.B., B.S. prescribe under Medicare Part D?

In 2024, Hassan Nimer Ibrahim, M.B., B.S. had 4,414 Medicare Part D claims for 305 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.