Don Tuan Wynn, M.D.
Pulmonary Disease Physician · Denison, TX
Don Tuan Wynn, M.D. is a pulmonary disease physician with a practice address in Denison, Texas, and NPI 1750582458, issued on May 30, 2007. Check the license (Texas M6469, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Don Tuan Wynn
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- M6469 TX
20763 ND
Self-reported in NPPES; status is on the state search - Practice location
- 101 N US Highway 75, Denison, TX 75020
- Phone
- (903) 463-0003
- Enumerated
- May 30, 2007
- Record last updated
- Apr 10, 2024
- Fax
- (903) 463-0011
- Medicare enrollment
- Enrolled (PECOS I20161227000220); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 967 in Texas → Look up another NPI →
Also registered at 101 N US Highway 75
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Jackman, DPMFoot & Ankle Surgery Podiatrist1386619716
Verify Don Tuan Wynn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M6469Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
945 Medicare Part D claims for 255 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.
Most prescribed
- Montelukast Sodium190 claims
- Trelegy Ellipta104 claims
- Albuterol Sulfate Hfa93 claims
- Fluticasone-Salmeterol61 claims
- Spiriva Handihaler33 claims
- Anoro Ellipta31 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 practice group's MIPS final score for 2023 (Medicare payment program): 58.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $110.76
2 payments; by number, the most common kind was food and beverage; the largest payer was United Therapeutics Corporation. The 8,806 providers of this specialty with any payment received $5,159.88 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.
Bills Medicare through 3 group practices
- Fayette Physician Network IncUniontown, PA
- Hays Medical Center IncHays, KS
- Healthfirst Physicians Management Services, Inc.Oklahoma City, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Don Tuan Wynn among 967 pulmonary disease physician records in Texas
Don Tuan Wynn, M.D. is one of 967 pulmonary disease physician records with a practice address in Texas. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 41% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2007 · median 2001 among the 773 with a school on file
- Record last updated2024 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Texas
There are 967 pulmonary disease physician records in Texas.
All 967 in Texas → Every provider in Denison → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Sanober Kable, MDDenison, TX 750201295876399
- Amanpreet Kaur, DODenison, TX 750201790248995
- Mohammed Moizuddin, MDDenison, TX 750201083722292
- Anil Singh, MDDenison, TX 750201275847162
- Omar Taha, M.D.Denison, TX 750201841618303
- Javed Ashiq, MDPlano, TX 750241528254950
- Benjamin Blow, MDPlano, TX 750241477798676
- Rosula Rajendran, M.D.Plano, TX 750251881752251
Common questions
What is Don Tuan Wynn, M.D.'s NPI number?
Don Tuan Wynn, M.D.'s National Provider Identifier (NPI) is 1750582458, issued on May 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Don Tuan Wynn, M.D. located?
The NPPES record lists a practice address at 101 N US Highway 75, Denison, TX, 75020. Phone: (903) 463-0003. Providers update this record themselves, so call before visiting.
How can I verify Don Tuan Wynn, M.D.'s license?
NPPES lists Texas license number M6469, 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 Don Tuan Wynn, M.D. prescribe under Medicare Part D?
In 2024, Don Tuan Wynn, M.D. had 945 Medicare Part D claims for 255 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
What is Don Tuan Wynn, M.D.'s MIPS final score?
The 2023 MIPS final score is 58.5 of 100, reported for the practice group. 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.