Marilyn Marx, M.D., M.B.A.
NPI 1316046329 · Surgery Physician · Galveston, TX
Marilyn Marx, M.D., M.B.A. is a Surgery Physician provider in Galveston, TX (NPI 1316046329).
Provider details
- NPI number
- 1316046329
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.B.A.
- Sex
- Female
- Sole proprietor
- No
- License
- G6212 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-22
- Last updated
- 2014-02-21
Frequently asked questions
- What is Marilyn Marx's NPI number?
- Marilyn Marx's National Provider Identifier (NPI) is 1316046329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Marx's specialty?
- Marilyn Marx is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Marilyn Marx located?
- Marilyn Marx's practice location on file with NPPES is 301 University Blvd, Galveston, TX 77555-0531.
- What is Marilyn Marx's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Marx is (409) 747-7359.
- Is Marilyn Marx's NPI active?
- Yes — Marilyn Marx's NPI (1316046329) is active in the NPPES registry as of the last update on 2014-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.