Quick answers
- Does Diana Akhverdyan accept Medicare assignment?
- Yes. Medicare's clinician data says Diana Akhverdyan 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 Diana Akhverdyan see?
- In 2024, CMS data shows 150 Original Medicare patients and 1,323 services for Diana Akhverdyan. This counts Original Medicare only and measures volume, not quality.
- What is Diana Akhverdyan's NPI number?
- 1669178661. 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 Diana Akhverdyan, 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 | 150 |
|---|---|
| Services billed to Medicare | 1,323 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)455 services
- Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)425 services
- Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes (99348)422 services
- Assessment of and care planning for patient with impaired thought processing, typically 60 minutes (99483)11 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%
- Arthritis75%
- Depression65%
- Anxiety59%
- Diabetes55%
Practice locations
Addresses where Diana Akhverdyan is enrolled with Medicare (CMS data updated October 2, 2026).
- 4955 Van Nuys Blvd, Suite 308Sherman Oaks, CA 91403 (818) 387‑6114
Group practices
Medicare enrollment lists Diana Akhverdyan as a member of this group (CMS data updated October 2, 2026).
- Health Lync Medical Group Inc8 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Sherman Oaks
Clinicians with the same Medicare primary specialty in Sherman Oaks, CA — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669178661 |
| 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