What is Roza Tonoyan's NPI number?

Roza Tonoyan's National Provider Identifier (NPI) is 1578242129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Roza Tonoyan's specialty?

Roza Tonoyan is listed in the NPPES registry with a primary specialty of Assisted Living Facility (Nursing & Custodial Care Facilities).

Where is Roza Tonoyan located?

Roza Tonoyan's practice location on file with NPPES is 8315 Oso Ave, Winnetka, CA 91306-1351.

What is Roza Tonoyan's phone number?

The practice phone number listed in the NPPES registry for Roza Tonoyan is (747) 206-5192.

Is Roza Tonoyan's NPI active?

Yes — Roza Tonoyan's NPI (1578242129) is active in the NPPES registry as of the last update on 2023-08-01.

IndividualActive

Roza Tonoyan

NPI 1578242129 · Assisted Living Facility · Winnetka, CA

Roza Tonoyan is a Assisted Living Facility provider in Winnetka, CA (NPI 1578242129).

Provider details

NPI number: 1578242129
Entity type: Individual
Primary specialty: Assisted Living FacilityNursing & Custodial Care Facilities
Sex: Female
Sole proprietor: Yes
License: 197610314 (CA)

Specialties & taxonomies

Assisted Living FacilityPrimary310400000XLicense 197610314 (CA)
Nursing & Custodial Care Facilities

Profile Score

Established profile(58/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
2 yrs in NPPES 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

8315 Oso Ave

Winnetka, CA 91306-1351

Phone: (747) 206-5192

Fax: (747) 202-3787

Street-level locationGet directions

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Mailing address