Joshua McMillan Mark, M.D.
Surgery Physician · Rockwall, TX
Joshua McMillan Mark, M.D. is a surgery physician with a practice address in Rockwall, Texas, and NPI 1770961146, issued on May 18, 2015. Check the license (Texas S7276, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Joshua McMillan Mark
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- S7276 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6705 Heritage Pkwy Ste 104, Rockwall, TX 75087
- Phone
- (972) 412-7700
- Enumerated
- May 18, 2015
- Record last updated
- Apr 18, 2022
- Fax
- (972) 412-7710
- Medicare enrollment
- Enrolled (PECOS I20200630003622); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 6705 Heritage Pkwy Ste 104
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ashley Egan, M.D.Surgery Physician1669797718
- Jon Harris, M.D.Surgery Physician1598109035
- David Ritter, M.D.Specialist1841282365
- Mary Wallace, MSRD/LDRegistered Dietitian1013451608
Verify Joshua McMillan Mark in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S7276Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% more Medicare Part D claims than the average surgery physician in 2024
268 Medicare Part D claims for 167 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 80 claims were for opioids.
Most prescribed
- Sod Sulf-Potass Sulf-Mag Sulf51 claims
- Hydrocodone-Acetaminophen39 claims
- Pantoprazole Sodium34 claims
- Tramadol Hcl34 claims
- Esomeprazole Magnesium11 claims
- Ondansetron Odt11 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.
Industry payments in 2024: $12,515.91
9 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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 one group practice
- David W. Ritter, MD PAGreenville, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Surgery Physician providers in Texas
There are 2,192 surgery physician records in Texas.
Other surgery physician records in Texas
- Alan Abando, M.D.Cedar Park, TX1073561387
- Babak Abbassi, M.D.Greenville, TX1992151385
- Steven Abbate, MDSan Antonio, TX1235117433
- John Abbott, M.D.Rowlett, TX1255540936
- Kareem Abdelfattah, MDDallas, TX1053510339
- John Abdelsayed, MDSugar Land, TX1578983839
- Ziad Abdo, M.D.Dallas, TX1700838414
- Alan Abel, MDBig Spring, TX1518966829
- Stephen Abernathy, M.D.Temple, TX1851389779
- John Abikhaled, M.D.Austin, TX1639108731
Common questions
What is Joshua McMillan Mark, M.D.'s NPI number?
Joshua McMillan Mark, M.D.'s National Provider Identifier (NPI) is 1770961146, issued on May 18, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Joshua McMillan Mark, M.D. located?
The NPPES record lists a practice address at 6705 Heritage Pkwy Ste 104, Rockwall, TX, 75087. Phone: (972) 412-7700. Providers update this record themselves, so call before visiting.
How can I verify Joshua McMillan Mark, M.D.'s license?
NPPES lists Texas license number S7276, 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 Joshua McMillan Mark, M.D. prescribe under Medicare Part D?
In 2024, Joshua McMillan Mark, M.D. had 268 Medicare Part D claims for 167 beneficiaries; the average among surgery physician prescribers was 147. 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.