Tabassum Naz, M.D.
Internal Medicine Physician · Irving, TX
Tabassum Naz, M.D. is an internal medicine physician with a practice address in Irving, Texas, and NPI 1124368345, issued on Feb 25, 2013. Check the license (Texas P4896, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tabassum Naz
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- P4896 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1901 N Macarthur Blvd, Irving, TX 75061
- Phone
- (972) 579-8485
- Enumerated
- Feb 25, 2013
- Record last updated
- May 8, 2024
- Fax
- (972) 579-3972
- Medicare enrollment
- Enrolled (PECOS I20140410000153); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 1901 N Macarthur Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sharon Adcox, OTROccupational Therapist1770877441
- Saba Ali, MDAnatomic Pathology & Clinical Pathology Physician1629330253
- Farhan Azeez, DOEmergency Medicine Physician1386908010
- Dipa Barot, MDInternal Medicine Physician1215298997
- Alexandria Beese, RNRegistered Nurse1609667302
- Michael Bell, MDEmergency Medicine Physician1053538314
Verify Tabassum Naz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P4896Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average internal medicine physician in 2024
652 Medicare Part D claims for 119 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 24 claims were for opioids.
Most prescribed
- Warfarin Sodium39 claims
- Furosemide31 claims
- Gabapentin25 claims
- Amlodipine Besylate23 claims
- Eliquis22 claims
- Losartan Potassium18 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.
Bills Medicare through 2 group practices
- Healthtexas Provider NetworkIrving, TX
- Trinity MD PLLCFort Worth, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tabassum Naz among 9,175 internal medicine physician records in Texas
Tabassum Naz, 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 2013, is newer than 66% of them.
- NPI issued2013 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2008 · median 2004 among the 6,088 with a school on file
- Record last updated2024 · 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).
98 internal medicine physician records list a practice address in Irving
They are 98 of the 3,532 NPPES records with a practice address in Irving, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Irving → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Suma Abraham, M.D.Irving, TX 750611396760039
- Jeffrey Austin, M.D.Irving, TX 750611184649824
- David Cantrell, MDIrving, TX 750611417997610
- Grace Castro-Andres, MDIrving, TX 750611851375422
- Erik Grossman, MDIrving, TX 750611447210331
- Ahmed Iqbal, M.D.Irving, TX 750611902837560
- Robert Israel, M.D.Irving, TX 750611154347227
- Deepti Kudyadi, MDIrving, TX 750611770554628
Common questions
What is Tabassum Naz, M.D.'s NPI number?
Tabassum Naz, M.D.'s National Provider Identifier (NPI) is 1124368345, issued on Feb 25, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Tabassum Naz, M.D. located?
The NPPES record lists a practice address at 1901 N Macarthur Blvd, Irving, TX, 75061. Phone: (972) 579-8485. Providers update this record themselves, so call before visiting.
How can I verify Tabassum Naz, M.D.'s license?
NPPES lists Texas license number P4896, 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 Tabassum Naz, M.D. prescribe under Medicare Part D?
In 2024, Tabassum Naz, M.D. had 652 Medicare Part D claims for 119 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.
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.