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MARIELLE ROMINGER MD
NPI 1508501073
Internal Medicine in Austin, TX

Active since April 29, 2022PECOS EnrolledAccepts Medicare Assignment
1004 W 32ND ST STE 400, AUSTIN, TX 78705(512) 454-5171(512) 454-0704 Get Directions Write a Review

NPPES record last updated: October 21, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Marielle Rominger Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARIELLE ROMINGER MD (NPI 1508501073) is an individual internal medicine provider in Austin, Texas, licensed in Texas (W1885) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, is affiliated with St David's Medical Center, and is a graduate of University Of Texas Medical Branch At Galveston (2022).

NPPES Registry Identity

NPI1508501073
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMARIELLE ROMINGERCredential: MD
Location Address1004 W 32ND ST STE 400Austin, TX 78705-1915
Mailing Address1004 W 32nd St Ste 400Austin, TX 78705-1915 · (512) 454-5171 · Fax (512) 454-0704
Phone(512) 454-5171
Fax(512) 454-0704
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical Branch At GalvestonGraduated 2022
Enumeration DateApril 29, 2022
Last NPPES UpdateOctober 21, 2025
NPPES CertifiedOctober 21, 2025
✔ NPI 1508501073 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · W1885
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1004 W 32ND ST STE 400, Austin, TX 78705
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Marielle Rominger Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7214376987
PECOS Enrollment IDI20251031001812
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St David's Medical Center

Acute Care Hospitals · Austin, TX
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450431
Location919 E 32nd StAustin, TX 78705 · Travis County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78705 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$131.95 typical visit price
range $57.88 – $174.00
Typical copayment $32.98 (range $14.47 – $43.50)
Most-billed visit code 99204
Established Patient
$101.65 typical visit price
range $18.88 – $142.23
Typical copayment $25.41 (range $4.72 – $35.55)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. DIEGO SANTA ANA PA-C
Physician Assistant
1004 W 32ND ST STE 400
AUSTIN, TX 78705
Travis County (512) 454-5171
NICOLE MARIE STEWART
Physician Assistant (Medical)
1004 W 32ND ST STE 400
AUSTIN, TX 78705
Travis County (512) 454-5171
ROBERT L GROVES MD
Internal Medicine
1004 W 32ND ST STE 400
AUSTIN, TX 78705
Travis County (512) 454-5171
DR. DEVON JACK BRANVOLD M.D.
Internal Medicine
1004 W 32ND ST STE 400
AUSTIN, TX 78705
Travis County (512) 454-5171
JONATHAN R KLOCEK MD
Internal Medicine
1004 W 32ND ST STE 400
AUSTIN, TX 78705
Travis County (512) 454-5171
DAVID TINH VO MD
Internal Medicine
1004 W 32ND ST STE 400
AUSTIN, TX 78705
Travis County (512) 454-5171
KRISTINE LEE MCANDREWS MD
Internal Medicine
1004 W 32ND ST STE 400
AUSTIN, TX 78705
Travis County (512) 454-5171
AARON CHASE MAXWELL MD
Internal Medicine
1004 W 32ND ST STE 400
AUSTIN, TX 78705
Travis County (512) 454-5171

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marielle Rominger's NPI number?

The NPI number for Marielle Rominger is 1508501073. It was assigned to this individual provider in the NPPES registry on April 29, 2022.

Where is Marielle Rominger located?

Marielle Rominger practices at 1004 W 32nd St Ste 400, Austin, TX 78705. The listed phone number is (512) 454-5171.

What is Marielle Rominger's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Marielle Rominger enrolled in Medicare?

Yes. Marielle Rominger is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Marielle Rominger affiliated with any hospitals?

According to CMS data, Marielle Rominger is affiliated with St David's Medical Center.

When was this NPI record last updated?

The NPPES record for Marielle Rominger was last updated on October 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.