What is Armine Chamichyan's NPI number?

Armine Chamichyan's National Provider Identifier (NPI) is 1639039209, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Armine Chamichyan's specialty?

Armine Chamichyan is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Armine Chamichyan located?

Armine Chamichyan's practice location on file with NPPES is 19626 Singing Hills Dr, Porter Ranch, CA 91326-1724.

What is Armine Chamichyan's phone number?

The practice phone number listed in the NPPES registry for Armine Chamichyan is (818) 427-1288.

Is Armine Chamichyan's NPI active?

Yes — Armine Chamichyan's NPI (1639039209) is active in the NPPES registry as of the last update on 2025-11-14.

IndividualActive

Armine Chamichyan, RN

NPI 1639039209 · Registered Nurse · Porter Ranch, CA

Armine Chamichyan, RN is a Registered Nurse provider in Porter Ranch, CA (NPI 1639039209).

Provider details

NPI number: 1639039209
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: Yes
License: 95439060 (CA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 95439060 (CA)
Nursing Service Providers

Profile Score

Established profile(53/100 index)

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

19626 Singing Hills Dr

Porter Ranch, CA 91326-1724

Phone: (818) 427-1288

Street-level locationGet directions

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Mailing address