Riadun Nahar
Family Medicine Physician · Richardson, TX
Riadun Nahar is a family medicine physician with a practice address in Richardson, Texas, and NPI 1295022580, issued on Jul 7, 2011. Check the license (Texas P4684, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Riadun Nahar
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- P4684 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2831 E President George Bush Hwy, Richardson, TX 75082
- Phone
- (469) 204-2021
- Enumerated
- Jul 7, 2011
- Record last updated
- Mar 10, 2022
- Fax
- (469) 204-6976
- Medicare enrollment
- Enrolled (PECOS I20130227000251); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 2831 E President George Bush Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abir Ahmad, M.D.Internal Medicine Physician1275708968
- Adrianne Allen, FNP-CNurse Practitioner1457244915
- Rajesh Anand, M.D.Emergency Medicine Physician1942563143
- Nguyen Bui, RNRegistered Nurse1386591196
- Angela Case-Sutphen, CPNP-AC, PCPediatric Nurse Practitioner1386849677
- Lakshmi Chekuri, M.D.Internal Medicine Physician1255445953
Verify Riadun Nahar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P4684Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average family medicine physician in 2024
672 Medicare Part D claims for 234 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 46 claims were for opioids.
Most prescribed
- Pantoprazole Sodium71 claims
- Sucralfate30 claims
- Hydrocodone-Acetaminophen29 claims
- Amoxicillin-Clavulanate Potass27 claims
- Clopidogrel26 claims
- Atorvastatin Calcium23 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 one group practice
- MedhealthRichardson, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Riadun Nahar among 11,119 family medicine physician records in Texas
Riadun Nahar is one of 11,119 family 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 2011, is newer than 64% of them.
- NPI issued2011 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2002 · median 2004 among the 7,095 with a school on file
- Record last updated2022 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
71 family medicine physician records list a practice address in Richardson
They are 71 of the 2,896 NPPES records with a practice address in Richardson, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Richardson → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Shubha Bhat, M.D.Richardson, TX 750821518170380
- Seema Bhotika, M.D.Richardson, TX 750821730162025
- William Caire, MDRichardson, TX 750821891784492
- Brandy Dalby, MDRichardson, TX 750821750585626
- Roberto Dela Cruz, MDRichardson, TX 750821912101577
- Robert Dyo, M.D.Richardson, TX 750821821005646
- Teodora Livengood, DORichardson, TX 750821023217221
- Bradley Musser, M.D.Richardson, TX 750821497700603
Common questions
What is Riadun Nahar's NPI number?
Riadun Nahar's National Provider Identifier (NPI) is 1295022580, issued on Jul 7, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Riadun Nahar located?
The NPPES record lists a practice address at 2831 E President George Bush Hwy, Richardson, TX, 75082. Phone: (469) 204-2021. Providers update this record themselves, so call before visiting.
How can I verify Riadun Nahar's license?
NPPES lists Texas license number P4684, 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 Riadun Nahar prescribe under Medicare Part D?
In 2024, Riadun Nahar had 672 Medicare Part D claims for 234 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.