Marianne Karam-Mell, PA-C
NPI 1538613138 · Physician Assistant · San Antonio, TX
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marianne Karam-Mell, PA-C is a Physician Assistant provider in San Antonio, TX (NPI 1538613138).
Provider details
- NPI number
- 1538613138
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA10714 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2016-08-11
- Last updated
- 2018-05-25
Frequently asked questions
- What is Marianne Karam-Mell's NPI number?
- Marianne Karam-Mell's National Provider Identifier (NPI) is 1538613138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianne Karam-Mell's specialty?
- Marianne Karam-Mell is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marianne Karam-Mell located?
- Marianne Karam-Mell's practice location on file with NPPES is 4502 Medical Dr, San Antonio, TX 78229.
- What is Marianne Karam-Mell's phone number?
- The practice phone number listed in the NPPES registry for Marianne Karam-Mell is (210) 743-2100.
- Does Marianne Karam-Mell accept Medicare?
- Marianne Karam-Mell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marianne Karam-Mell's NPI active?
- Yes — Marianne Karam-Mell's NPI (1538613138) is active in the NPPES registry as of the last update on 2018-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.