Quick answers
- Does Anissa Avanesyan accept Medicare assignment?
- Yes. Medicare's clinician data says Anissa Avanesyan 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 Anissa Avanesyan see?
- In 2024, CMS data shows 67 Original Medicare patients and 226 services for Anissa Avanesyan. This counts Original Medicare only and measures volume, not quality.
- What is Anissa Avanesyan's NPI number?
- 1184227431. 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 Anissa Avanesyan, 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 | 67 |
|---|---|
| Services billed to Medicare | 226 |
| Different services or procedures | 3 |
| Participating Medicare provider | Yes |
| Average age of these patients | 69 |
Most frequent services
- Therapy procedure for nutrition management, each 15 minutes (97802)102 services
- Diabetes outpatient self-management training services, individual, per 30 minutes (G0108)96 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%
- Diabetes75%
- High cholesterol72%
- Arthritis48%
- Chronic kidney disease40%
- Anxiety39%
Practice locations
Addresses where Anissa Avanesyan is enrolled with Medicare (CMS data updated October 2, 2026).
- 2900 12th Ave N, Suite 160wBillings, MT 59101 (406) 237‑4580
Group practices
Medicare enrollment lists Anissa Avanesyan as a member of this group (CMS data updated October 2, 2026).
- SCL Health Medical Group - Billings LLC297 clinicians in the group
Specialties
Find other clinicians: Registered Dietitian or Nutrition Professional, Montana →
Other dietitians in Billings
Clinicians with the same Medicare primary specialty in Billings, MT — not a recommendation.
Other clinicians in SCL Health Medical Group - Billings LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2020 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1184227431 |
| 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
- 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