Marielle Rominger, MD
NPI 1508501073 · Internal Medicine Physician · Austin, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marielle Rominger, MD is a Internal Medicine Physician provider in Austin, TX (NPI 1508501073).
Provider details
- NPI number
- 1508501073
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- W1885 (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
4 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
- 2022-04-29
- Last updated
- 2025-10-21
- Certified
- 2025-10-21
Frequently asked questions
- What is Marielle Rominger's NPI number?
- Marielle Rominger's National Provider Identifier (NPI) is 1508501073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marielle Rominger's specialty?
- Marielle Rominger is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marielle Rominger located?
- Marielle Rominger's practice location on file with NPPES is 1004 W 32nd St Ste 400, Austin, TX 78705-1915.
- What is Marielle Rominger's phone number?
- The practice phone number listed in the NPPES registry for Marielle Rominger is (512) 454-5171.
- Does Marielle Rominger accept Medicare?
- Marielle Rominger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marielle Rominger's NPI active?
- Yes — Marielle Rominger's NPI (1508501073) is active in the NPPES registry as of the last update on 2025-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.