Quick answers
- Does Nina M. Gazmen accept Medicare assignment?
- Yes. Medicare's clinician data says Nina M. Gazmen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Nina M. Gazmen see?
- In 2024, CMS data shows 666 Original Medicare patients and 971 services for Nina M. Gazmen. This counts Original Medicare only and measures volume, not quality.
- What is Nina M. Gazmen's NPI number?
- 1821003492. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Nina M. Gazmen, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 666 |
|---|---|
| Services billed to Medicare | 971 |
| Different services or procedures | 41 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Nuclear medicine study from skull base to mid-thigh with ct scan (78815)289 services
- Nuclear medicine studies of heart muscle at rest and with stress and spect (78452)117 services
- Nuclear medicine study of bone and/or joint whole body (78306)77 services
- Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician (93016)61 services
- Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (93018)61 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Diabetes40%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)40%
- Ischemic heart disease39%
Hospitals where Nina M. Gazmen works
Medicare's Facility Affiliation Data lists Nina M. Gazmen at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- CHRISTUS Ochsner St Patrick HospitalLake Charles, LA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 190027
- CHRISTUS Shreveport-Bossier Health SystemShreveport, LA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 190041
- CHRISTUS St Frances Cabrini HospitalAlexandria, LA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 190019
- Fmol Health | Our Lady of the LakeBaton Rouge, LA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 190064
- Our Lady of Lourdes Regional Medical Center, IncLafayette, LA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 190102
Practice locations
Addresses where Nina M. Gazmen is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 Womans WayBaton Rouge, LA 70817 (225) 924‑8267
- 5000 Hennessy BlvdBaton Rouge, LA 70808 (225) 757‑0552
Group practices
Medicare enrollment lists Nina M. Gazmen as a member of this group (CMS data updated October 2, 2026).
- Radiology Associates LLC83 clinicians in the group
Specialties
- Nuclear Medicineprimary
- Diagnostic Radiologyalso
Other nuclear medicine doctors in Louisiana
Clinicians with the same Medicare primary specialty in Louisiana — not a recommendation.
Other clinicians in Radiology Associates LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2000 (26 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821003492 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians