NPI age
19 years
Enumerated 2006-09-22
● Active
Type 1 · Individual
DR. Marilyn Marx, M.D., M.B.A.
Marx is 1 of 65 surgery providers in Galveston and 1 of 3028 in Texas.
Primary specialty
Surgery
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2014-02-21
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 3028 active surgery providers in Texas.
NPI age
19 years
≈ at median (18 yr)
State licenses
1 state
11% of peers hold multiple states
Subspecialties
1
In the 27% of peers with subspecialties
NPI lifetime · 2006 → 2026
2006-09Enumerated in NPPES
2006
2026
Where they practice
Practice location
301 University Blvd
Galveston, TX 775550531
Mailing address
301 University Blvd
Galveston, TX 775550531
Specialties
-
Surgery PrimaryA general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and...
-
SurgeryTrauma surgery is a recognized subspecialty of general surgery. Trauma surgeons are physicians who have completed a five-year general surgery residency and usually continue with a one to two year fellowship in trauma and/or surgical...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | P00775545 | RAILROAD MEDICARE |
| 05 (TX) | 138479406 |
Practice context
Part of a multi-provider practice. 1575 other active providers share this practice address in NPPES.
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