Tanya Grun, M.D.
Family Medicine Physician · Dallas, TX
Tanya 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 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
- Entity
- Type 1 · individual
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 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 3,519 among the 111,126 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 Medicare quality score for 2023: 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, mostly food and beverage; the largest payer was Amgen Inc.. The 53,013 providers of this specialty with any payment received $861.30 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.
477 family medicine physician records list a Dallas practice address
They are 477 of the 36,304 NPPES records with a Dallas practice address, and 10,592 family medicine physician records in Texas.
All 477 in Dallas → All 10,592 in Texas → Every provider in Dallas →
Other family medicine physician records in Texas
- Srinivasa Aaluri, MDEl Paso, TX1265566509
- Maira Aamir, MDShenandoah, TX1932660859
- Fakhrudin Aaseemah Mohamed, M.DAllen, TX1952782518
- So Abad, MDWichita Falls, TX1184624694
- Yoseph AbadiRichardson, TX1700742640
- Marcus Abadie, M.D.Athens, TX1104821107
- Montserrat Abadie Sole, M.D.Fort Worth, TX1245437078
- Sarah Abang-Hayes, M.D.San Antonio, TX1326244724
- Syed Abbas, M.D.Houston, TX1821267477
- Lisa Abbott, M.D.Mansfield, TX1700847779
Common questions
What is Tanya Grun, M.D.'s NPI number?
Tanya 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 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 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 Grun, M.D. prescribe under Medicare Part D?
In 2024, Tanya Grun, M.D. had 226 Medicare Part D claims for 61 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
What is Tanya Grun, M.D.'s Medicare quality 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.