Marilyn Marx, M.D., M.B.A.
Surgery Physician · Galveston, TX
Marilyn Marx, M.D., M.B.A. is a surgery physician with a practice address in Galveston, Texas, and NPI 1316046329, issued on Sep 22, 2006. Check the license (Texas G6212, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marilyn Marx
- Credential
- M.D., M.B.A.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- G6212 TX
Self-reported in NPPES; status is on the state search - Practice location
- 301 University Blvd, Galveston, TX 77555
- Phone
- (409) 747-7359
- Enumerated
- Sep 22, 2006
- Record last updated
- Feb 21, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (409) 747-7378
- Medicaid ID
- 138479406 TX
- Entity
- Type 1 · individual
Also registered at 301 University Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Fnu Aakash, MDAnatomic Pathology & Clinical Pathology Physician1578074464
- Gayatri Aaluri, MDInternal Medicine Physician1821928508
- Asle Aarsland, M.D.Anesthesiology Physician1033207113
- Omar Abdelaziz, MDPsychiatry Physician1962140871
- Ramy AbdelmaseihInterventional Cardiology Physician1922569466
- Randa Abdelmasih, MDEndocrinology, Diabetes & Metabolism Physician1003377417
Verify Marilyn Marx in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license G6212Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69 surgery physician records list a practice address in Galveston
They are 69 of the 2,532 NPPES records with a practice address in Galveston, and 2,192 surgery physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 69 in Galveston → All 2,192 in Texas → Every provider in Galveston →
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 Marilyn Marx, M.D., M.B.A.'s NPI number?
Marilyn Marx, M.D., M.B.A.'s National Provider Identifier (NPI) is 1316046329, issued on Sep 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marilyn Marx, M.D., M.B.A. located?
The NPPES record lists a practice address at 301 University Blvd, Galveston, TX, 77555. Phone: (409) 747-7359. Providers update this record themselves, so call before visiting.
How can I verify Marilyn Marx, M.D., M.B.A.'s license?
NPPES lists Texas license number G6212, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.