NPPES file of Aug 9, 2026

Wirasat Hasnain, M.D.

Nephrology Physician · Denison, TX

Wirasat Hasnain, M.D. is a nephrology physician with a practice address in Denison, Texas, and NPI 1679574891, issued on Aug 10, 2005. Check the license (Texas P2256, 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
1679574891
Name
Wirasat Hasnain
Credential
M.D.
Primary taxonomy
Nephrology Physician 207RN0300X
License numbers
P2256 TX
D0063118 MD
Self-reported in NPPES; status is on the state search
Practice location
2741 FM 691, Denison, TX 75020
Phone
(903) 893-7170
Enumerated
Aug 10, 2005
Record last updated
Jan 13, 2026
Fax
(903) 893-4372
Medicaid IDs
3810004271 WV
409565100 MD
Medicare enrollment
Enrolled (PECOS I20120503000321); 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.
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Also registered at 2741 FM 691

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

  1. Adil Ahmed, MDNephrology Physician1770965519
  2. Megan Little, APRN, AGACNP - BCAcute Care Nurse Practitioner1770190472
  3. Vinod Prasad, MD, MPHNephrology Physician1184841603
  4. David Reynolds, MDNephrology Physician1801894365
  5. Imran Shafique, M.DNephrology Physician1326238593
  6. Luis Torres, M. D.Nephrology Physician1386874808

Verify Wirasat Hasnain in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license P2256
    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.

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18% fewer Medicare Part D claims than the average nephrology physician in 2024

1,198 Medicare Part D claims for 198 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.

  1. Wirasat Hasnain1,198
  2. Specialty average1,465

Most prescribed

  1. Furosemide185 claims
  2. Amlodipine Besylate105 claims
  3. Calcitriol78 claims
  4. Lisinopril68 claims
  5. Hydralazine Hcl67 claims
  6. Potassium Chloride61 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: $91.77

4 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. Wirasat Hasnain$91.77
  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. Kidney Care Associates LLPDenison, TX

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

Wirasat Hasnain among 1,159 nephrology physician records in Texas

Wirasat Hasnain, 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
  • Graduated2005 · median 2001 among the 954 with a school on file
  • Record last updated2026 · 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.

The 8 nephrology physician records with the nearest ZIP codes

  1. Adil Ahmed, MDDenison, TX 750201770965519
  2. Yasir Lal, M.DDenison, TX 750201225220783
  3. Vinod Prasad, MD, MPHDenison, TX 750201184841603
  4. David Reynolds, MDDenison, TX 750201801894365
  5. Imran Shafique, M.DDenison, TX 750201326238593
  6. Luis Torres, M. D.Denison, TX 750201386874808
  7. Afia Umber, M.D.Coppell, TX 750191902057383
  8. Praveena Jyothinagaram, MDFlower Mound, TX 750281306046859

Common questions

What is Wirasat Hasnain, M.D.'s NPI number?

Wirasat Hasnain, M.D.'s National Provider Identifier (NPI) is 1679574891, issued on Aug 10, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Wirasat Hasnain, M.D. located?

The NPPES record lists a practice address at 2741 FM 691, Denison, TX, 75020. Phone: (903) 893-7170. Providers update this record themselves, so call before visiting.

How can I verify Wirasat Hasnain, M.D.'s license?

NPPES lists Texas license number P2256, 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 Wirasat Hasnain, M.D. prescribe under Medicare Part D?

In 2024, Wirasat Hasnain, M.D. had 1,198 Medicare Part D claims for 198 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.