Linda Grigoryan
NPI 1447121819 · Family Nurse Practitioner · Los Angeles, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Linda Grigoryan is a Family Nurse Practitioner provider in Los Angeles, CA (NPI 1447121819).
Provider details
- NPI number
- 1447121819
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95037062 (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
- 2025-09-17
- Last updated
- 2026-03-20
- Certified
- 2026-03-20
Frequently asked questions
- What is Linda Grigoryan's NPI number?
- Linda Grigoryan's National Provider Identifier (NPI) is 1447121819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Linda Grigoryan's specialty?
- Linda Grigoryan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Linda Grigoryan located?
- Linda Grigoryan's practice location on file with NPPES is 4855 Santa Monica Blvd Ste 102, Los Angeles, CA 90029-2654.
- What is Linda Grigoryan's phone number?
- The practice phone number listed in the NPPES registry for Linda Grigoryan is (323) 673-7200.
- Does Linda Grigoryan accept Medicare?
- Linda Grigoryan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Linda Grigoryan's NPI active?
- Yes — Linda Grigoryan's NPI (1447121819) is active in the NPPES registry as of the last update on 2026-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.