Quick answers
- Does Vahe Gyulnazaryan accept Medicare assignment?
- Yes. Medicare's clinician data says Vahe Gyulnazaryan 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 Vahe Gyulnazaryan see?
- In 2024, CMS data shows 141 Original Medicare patients and 15,836 services for Vahe Gyulnazaryan. This counts Original Medicare only and measures volume, not quality.
- What is Vahe Gyulnazaryan's NPI number?
- 1053757781. 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 Vahe Gyulnazaryan, 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 | 141 |
|---|---|
| Services billed to Medicare | 15,836 |
| Different services or procedures | 40 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Injection, inclisiran, 1 mg (J1306)5,964 services
- Injection, denosumab, 1 mg (J0897)1,620 services
- Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (96401)88 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)82 services
- Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)57 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%
- Arthritis65%
- Diabetes57%
- Ischemic heart disease50%
- Depression48%
Hospitals where Vahe Gyulnazaryan works
Medicare's Facility Affiliation Data lists Vahe Gyulnazaryan 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.
- Cedars-Sinai Medical CenterLos Angeles, CA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 050625
- Glendale Memorial Hospital & Health CenterGlendale, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050058
- St Johns Regional Medical CenterOxnard, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050082
- Valley Presbyterian HospitalVan Nuys, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050126
Practice locations
Addresses where Vahe Gyulnazaryan is enrolled with Medicare (CMS data updated October 2, 2026).
- 1420 S Central AveGlendale, CA 91204 (818) 502‑1900
- 15107 Vanowen StVan Nuys, CA 91405 (818) 325‑0200
- 1600 N Rose AveOxnard, CA 93030 (805) 988‑2500
- 2701 W Alameda Ave, Suite 301Burbank, CA 91505 (818) 480‑0501
- 4955 Van Nuys Blvd, Suite 502Sherman Oaks, CA 91403 (818) 325‑0200
Group practices
Medicare enrollment lists Vahe Gyulnazaryan as a member of these groups (CMS data updated October 2, 2026).
- Inpatient Specialists of California PC385 clinicians in the group
- Cedar Springs Hospitalist Medical Group Inc28 clinicians in the group
- San Fernando Valley Medical Group Inc12 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Glendale
Clinicians with the same Medicare primary specialty in Glendale, CA — not a recommendation.
Other clinicians in Inpatient Specialists of California PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Creighton University School Of Medicine |
| Graduation year | 2013 (13 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1053757781 |
| 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