Mariana Karram, M.D.
NPI 1073925327 · Obstetrics & Gynecology Physician · Baytown, TX
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mariana Karram, M.D. is a Obstetrics & Gynecology Physician provider in Baytown, TX (NPI 1073925327).
Provider details
- NPI number
- 1073925327
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- S3207 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 5757 Woodway Dr Ste 101Houston, TX 77057-1590Phone: (713) 791-9100
Registry dates
- Enumerated
- 2014-05-21
- Last updated
- 2022-01-04
- Certified
- 2020-04-15
Frequently asked questions
- What is Mariana Karram's NPI number?
- Mariana Karram's National Provider Identifier (NPI) is 1073925327, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariana Karram's specialty?
- Mariana Karram is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Mariana Karram located?
- Mariana Karram's practice location on file with NPPES is 4401 Garth Rd Ste 400, Baytown, TX 77521-2122.
- What is Mariana Karram's phone number?
- The practice phone number listed in the NPPES registry for Mariana Karram is (281) 420-8600.
- Does Mariana Karram accept Medicare?
- Mariana Karram is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mariana Karram's NPI active?
- Yes — Mariana Karram's NPI (1073925327) is active in the NPPES registry as of the last update on 2022-01-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.