NPPES file of Aug 9, 2026

Mark Louis Bailey, M.D.

Surgery Physician · Richardson, TX

Mark Louis Bailey, M.D. is a surgery physician with a practice address in Richardson, Texas, and NPI 1114979796, issued on May 16, 2006. Check the license (Texas H2226, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1114979796
Name
Mark Louis Bailey
Credential
M.D.
Primary taxonomy
Surgery Physician 208600000X
License number
H2226 TX
Self-reported in NPPES; status is on the state search
Practice location
3600 Shire Blvd, Richardson, TX 75082
Phone
(972) 487-6400
Enumerated
May 16, 2006
Record last updated
Mar 7, 2022
Fax
(972) 487-1686
Medicaid ID
115376902 TX
Medicare enrollment
Enrolled (PECOS I20101209000187); accepts Medicare assignment
Medical or professional school
Baylor College Of Medicine, 1991
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3600 Shire Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Russ Birdwell, M.D.Surgery Physician1376595991
  2. Adrian Jones, MS, LPCProfessional Counselor1346023041
  3. Randy Naidoo, M.D.Pediatrics Physician1104830033
  4. Shuqueta Thomas, LMFTMarriage & Family Therapist1720711880

Verify Mark Louis Bailey in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license H2226    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

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44% fewer Medicare Part D claims than the average surgery physician in 2024

82 Medicare Part D claims for 60 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 54 claims were for opioids.

  1. Mark Bailey82
  2. Specialty average147

Most prescribed

  1. Acetaminophen-Codeine52 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: $214.01

6 payments; by number, the most common kind was food and beverage; the largest payer was Ethicon US, LLC. 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.

  1. Mark Bailey$214.01
  2. Specialty average$3,513.80

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

  1. North Dallas Surgical Specialists, PARichardson, 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.

All 2,192 in Texas → Every provider in Richardson →

Other surgery physician records in Texas

  1. Alan Abando, M.D.Cedar Park, TX1073561387
  2. Babak Abbassi, M.D.Greenville, TX1992151385
  3. Steven Abbate, MDSan Antonio, TX1235117433
  4. John Abbott, M.D.Rowlett, TX1255540936
  5. Kareem Abdelfattah, MDDallas, TX1053510339
  6. John Abdelsayed, MDSugar Land, TX1578983839
  7. Ziad Abdo, M.D.Dallas, TX1700838414
  8. Alan Abel, MDBig Spring, TX1518966829
  9. Stephen Abernathy, M.D.Temple, TX1851389779
  10. John Abikhaled, M.D.Austin, TX1639108731

Common questions

What is Mark Louis Bailey, M.D.'s NPI number?

Mark Louis Bailey, M.D.'s National Provider Identifier (NPI) is 1114979796, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark Louis Bailey, M.D. located?

The NPPES record lists a practice address at 3600 Shire Blvd, Richardson, TX, 75082. Phone: (972) 487-6400. Providers update this record themselves, so call before visiting.

How can I verify Mark Louis Bailey, M.D.'s license?

NPPES lists Texas license number H2226, 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 Louis Bailey, M.D. prescribe under Medicare Part D?

In 2024, Mark Louis Bailey, M.D. had 82 Medicare Part D claims for 60 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.