Genevieve Maronge, MD
NPI 1831359843 · Internal Medicine Physician · New Orleans, LA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Genevieve Maronge, MD is a Internal Medicine Physician provider in New Orleans, LA (NPI 1831359843).
Provider details
- NPI number
- 1831359843
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD.203525 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,593 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 750 | $163 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 421 | $9 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 249 | $14 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 241 | $113 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 159 | $117 |
| Infusion Into a Vein for Therapy, Prevention, Or Diagnosis, 1 Hour Or Less96365 | 154 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 249 | 70 |
| Abiraterone Acetate | 101 | — |
| Letrozole | 100 | 21 |
| Prednisone | 92 | 15 |
| Gabapentin | 74 | 21 |
| Tamoxifen Citrate | 71 | 26 |
| Abemaciclibbrand: Verzenio | 43 | — |
| Trazodone Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,075 across 86 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-12
- Last updated
- 2017-08-07
Frequently asked questions
- What is Genevieve Maronge's NPI number?
- Genevieve Maronge's National Provider Identifier (NPI) is 1831359843, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Genevieve Maronge's specialty?
- Genevieve Maronge is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Genevieve Maronge located?
- Genevieve Maronge's practice location on file with NPPES is 1514 Jefferson Hwy, New Orleans, LA 70121-2429.
- What is Genevieve Maronge's phone number?
- The practice phone number listed in the NPPES registry for Genevieve Maronge is (504) 842-3260.
- Does Genevieve Maronge accept Medicare?
- Genevieve Maronge is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Genevieve Maronge's NPI active?
- Yes — Genevieve Maronge's NPI (1831359843) is active in the NPPES registry as of the last update on 2017-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.