Arusyak Diaryan
NPI 1689547812 · Family Nurse Practitioner · Los Angeles, CA
Arusyak Diaryan is a Family Nurse Practitioner provider in Los Angeles, CA (NPI 1689547812).
Provider details
- NPI number
- 1689547812
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 95037165 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-09-24
- Last updated
- 2025-09-24
- Certified
- 2025-09-24
Frequently asked questions
- What is Arusyak Diaryan's NPI number?
- Arusyak Diaryan's National Provider Identifier (NPI) is 1689547812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arusyak Diaryan's specialty?
- Arusyak Diaryan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Arusyak Diaryan located?
- Arusyak Diaryan's practice location on file with NPPES is 5550 Hollywood Blvd Apt 519, Los Angeles, CA 90028-9606.
- What is Arusyak Diaryan's phone number?
- The practice phone number listed in the NPPES registry for Arusyak Diaryan is (323) 719-8172.
- Is Arusyak Diaryan's NPI active?
- Yes — Arusyak Diaryan's NPI (1689547812) is active in the NPPES registry as of the last update on 2025-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.