Mark S. Muller, M.D.
Sports Medicine (Orthopaedic Surgery) Physician · Dallas, TX
Mark S. Muller, M.D. is a sports medicine (orthopaedic surgery) physician with a practice address in Dallas, Texas, and NPI 1194732602, issued on Aug 1, 2006. Check the license (Texas K6489, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mark S. Muller
- Credential
- M.D.
- Primary taxonomy
- Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X
- License number
- K6489 TX
Self-reported in NPPES; status is on the state search - Practice location
- 9301 N Central Expy Ste 500, Dallas, TX 75231
- Phone
- (214) 220-2468
- Enumerated
- Aug 1, 2006
- Record last updated
- Oct 9, 2025
- Fax
- (214) 720-1982
- Medicaid ID
- 200503501 TX
- Medicare enrollment
- Enrolled (PECOS I20081018000080); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 1997
- Entity
- Type 1 · individual
8 nearest sports medicine (orthopaedic surgery) physician records → All 239 in Texas → Look up another NPI →
Also registered at 9301 N Central Expy Ste 500
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Barbara Bishop, PA-CSurgical Physician Assistant1285170969
- Cara Bohrman, P.A.-CSurgical Physician Assistant1275904211
- Wayne Burkhead, M.D.Orthopaedic Surgery Physician1073533774
- Justin CardenasAdult Reconstructive Orthopaedic Surgery Physician1407350838
- Daniel Cooper, M.D.Sports Medicine (Orthopaedic Surgery) Physician1447274386
- Canon Cornelius, MDOrthopaedic Foot and Ankle Surgery Physician1750842357
Verify Mark S. Muller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K6489Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% more Medicare Part D claims than the average sports medicine (orthopaedic surgery) physician in 2024
349 Medicare Part D claims for 144 beneficiaries, against an average of 288 among the 2,562 providers of this specialty who prescribed in Part D. 132 claims were for opioids.
Most prescribed
- Meloxicam87 claims
- Oxycodone-Acetaminophen55 claims
- Diclofenac Sodium51 claims
- Hydrocodone-Acetaminophen50 claims
- Amoxicillin27 claims
- Methocarbamol20 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): 95.7 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: $101.44
5 payments; by number, the most common kind was food and beverage; the largest payer was Pylant Medical. The 2,400 providers of this specialty with any payment received $19,779.31 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 2 group practices
- Ortholonestar PLLCDallas, TX
- The West Texas Rehabilitation CenterAbilene, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark S. Muller among 239 sports medicine (orthopaedic surgery) physician records in Texas
Mark S. Muller, M.D. is one of 239 sports medicine (orthopaedic surgery) physician records with a practice address in Texas. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 18% of them.
- NPI issued2006 · 18% of these records are older, 54% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated1997 · median 2004 among the 190 with a school on file
- Record last updated2025 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XX0005X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sports Medicine (Orthopaedic Surgery) Physician providers in Texas
There are 239 sports medicine (orthopaedic surgery) physician records in Texas.
All 239 in Texas → Every provider in Dallas → Sports Medicine (Orthopaedic Surgery) Physician nationwide →
The 8 sports medicine (orthopaedic surgery) physician records with the nearest ZIP codes
- Robert Burgmeier, MDDallas, TX 752311407247331
- Daniel Cooper, M.D.Dallas, TX 752311447274386
- Mahmoud Khair, M.D.Dallas, TX 752311760617526
- Todd Moen, M.D.Dallas, TX 752311447408729
- William Newton, M.D.Dallas, TX 752311821179227
- Scott Paschal, M.D.Dallas, TX 752311871599324
- Martin Raynor, MDDallas, TX 752311447493044
- Robert Scheinberg, MDDallas, TX 752311053320010
Common questions
What is Mark S. Muller, M.D.'s NPI number?
Mark S. Muller, M.D.'s National Provider Identifier (NPI) is 1194732602, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark S. Muller, M.D. located?
The NPPES record lists a practice address at 9301 N Central Expy Ste 500, Dallas, TX, 75231. Phone: (214) 220-2468. Providers update this record themselves, so call before visiting.
How can I verify Mark S. Muller, M.D.'s license?
NPPES lists Texas license number K6489, 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 Mark S. Muller, M.D. prescribe under Medicare Part D?
In 2024, Mark S. Muller, M.D. had 349 Medicare Part D claims for 144 beneficiaries; the average among sports medicine (orthopaedic surgery) physician prescribers was 288. Part D covers Medicare prescriptions only.
What is Mark S. Muller, M.D.'s MIPS final score?
The 2023 MIPS final score is 95.7 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.