Quick answers
- Does Marianna Baghdasaryan accept Medicare assignment?
- Yes. Medicare's clinician data says Marianna Baghdasaryan 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 Marianna Baghdasaryan see?
- In 2024, CMS data shows 99 Original Medicare patients and 139 services for Marianna Baghdasaryan. This counts Original Medicare only and measures volume, not quality.
- What is Marianna Baghdasaryan's NPI number?
- 1164695102. 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 Marianna Baghdasaryan, 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 | 99 |
|---|---|
| Services billed to Medicare | 139 |
| Different services or procedures | 10 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)44 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)32 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)28 services
- Automated urinalysis test (81003)16 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 cholesterol73%
- High blood pressure58%
- Arthritis38%
- Diabetes26%
- Depression23%
- Ischemic heart disease22%
Practice locations
Addresses where Marianna Baghdasaryan is enrolled with Medicare (CMS data updated October 2, 2026).
- 10258 W Sunset Hwy, Suite 6Spokane, WA 99224 (888) 227‑3312
- 1350 Marvin Rd NE, Suite DLacey, WA 98516 (888) 227‑3312
- 718 91st Ave NELake Stevens, WA 98258 (888) 227‑3312
Group practices
Medicare enrollment lists Marianna Baghdasaryan as a member of these groups (CMS data updated October 2, 2026).
- Express Care WA PC66 clinicians in the group
- Express Care Or PC60 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Spokane
Clinicians with the same Medicare primary specialty in Spokane, WA — not a recommendation.
Other clinicians in Express Care WA PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1164695102 |
| 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