Nizar Younas, M.D
Nephrology Physician · Houston, TX
Nizar Younas, M.D is a nephrology physician with a practice address in Houston, Texas, and NPI 1891968475, issued on Apr 3, 2008. Check the license (Texas N1234, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Nizar Younas
- Credential
- M.D
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- N1234 TX
Self-reported in NPPES; status is on the state search - Practice location
- 607 Timberdale LN., Houston, TX 77090
- Phone
- (281) 440-3005
- Enumerated
- Apr 3, 2008
- Record last updated
- Nov 17, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (281) 444-9070
- Medicare enrollment
- Enrolled (PECOS I20091014000598); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,159 in Texas → Look up another NPI →
Verify Nizar Younas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N1234Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average nephrology physician in 2024
1,134 Medicare Part D claims for 275 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Furosemide89 claims
- Tamsulosin Hcl71 claims
- Calcitriol63 claims
- Lisinopril56 claims
- Nifedipine Er53 claims
- Carvedilol51 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: $313.90
11 payments; by number, the most common kind was food and beverage; the largest payer was Mallinckrodt Hospital Products 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.
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
- North Houston Nephrology And Diagnostic Associates PAHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nizar Younas among 1,159 nephrology physician records in Texas
Nizar Younas, 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 2008, is newer than 62% of them.
- NPI issued2008 · 62% of these records are older, 30% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2002 · median 2001 among the 954 with a school on file
- Record last updated2020 · 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 Houston → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Luis Acosta, MDHouston, TX 770901952361750
- Ulka Desai, M.D.Houston, TX 770901841481025
- Richard Foley, MDHouston, TX 770901083699383
- Gene Forrester, MDHouston, TX 770901558345116
- Mary Theresa Hoang, M.D.Houston, TX 770901306015227
- Nadia Iqbal, M.D.Houston, TX 770901023214202
- Syed Kadri, M.D.Houston, TX 770901124384284
- Christopher Kwoh, M.D.Houston, TX 770901962427534
Common questions
What is Nizar Younas, M.D's NPI number?
Nizar Younas, M.D's National Provider Identifier (NPI) is 1891968475, issued on Apr 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Nizar Younas, M.D located?
The NPPES record lists a practice address at 607 Timberdale LN., Houston, TX, 77090. Phone: (281) 440-3005. Providers update this record themselves, so call before visiting.
How can I verify Nizar Younas, M.D's license?
NPPES lists Texas license number N1234, 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 Nizar Younas, M.D prescribe under Medicare Part D?
In 2024, Nizar Younas, M.D had 1,134 Medicare Part D claims for 275 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.
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.