Tanya Renee Grun, M.D.
Family Medicine Physician · Dallas, TX
Tanya Renee Grun, M.D. is a family medicine physician with a practice address in Dallas, Texas, and NPI 1023091014, issued on Nov 22, 2005. Check the license (Texas H8093, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tanya Renee Grun
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- H8093 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1220 River Bend Dr Ste 250, Dallas, TX 75247
- Phone
- (800) 465-3203
- Enumerated
- Nov 22, 2005
- Record last updated
- Nov 15, 2024
- Medicaid ID
- 135125609 TX
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 1220 River Bend Dr Ste 250
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tanya Renee Grun in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H8093Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average family medicine physician in 2024
226 Medicare Part D claims for 61 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium19 claims
- Levothyroxine Sodium14 claims
- Baclofen13 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.
The MIPS final score for 2023 (Medicare payment program): 88.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $237.64
11 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Tanya Renee Grun among 11,119 family medicine physician records in Texas
Tanya Renee Grun, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2024 · 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).
509 family medicine physician records list a practice address in Dallas
They are 509 of the 36,304 NPPES records with a practice address in Dallas, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Dallas → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Juliana DixonDallas, TX 752471013598176
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- Mae Gonzales, MDDallas, TX 752471124004841
- Hall Nichols, MDDallas, TX 752471700885597
- Doreatha Powell, D.O.Dallas, TX 752471417046418
- El Sherif Omar Shafie, M.D.Dallas, TX 752471912138165
- Uzma Tanveer, M.D.Dallas, TX 752471194060061
- Leopoldo Basilico, MDDallas, TX 752481508836248
Common questions
What is Tanya Renee Grun, M.D.'s NPI number?
Tanya Renee Grun, M.D.'s National Provider Identifier (NPI) is 1023091014, issued on Nov 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Tanya Renee Grun, M.D. located?
The NPPES record lists a practice address at 1220 River Bend Dr Ste 250, Dallas, TX, 75247. Phone: (800) 465-3203. Providers update this record themselves, so call before visiting.
How can I verify Tanya Renee Grun, M.D.'s license?
NPPES lists Texas license number H8093, 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 Tanya Renee Grun, M.D. prescribe under Medicare Part D?
In 2024, Tanya Renee Grun, M.D. had 226 Medicare Part D claims for 61 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Tanya Renee Grun, M.D.'s MIPS final score?
The 2023 MIPS final score is 88.9 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.