What is Sophia Chichyan's NPI number?

Sophia Chichyan's National Provider Identifier (NPI) is 1174471882, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sophia Chichyan's specialty?

Sophia Chichyan is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).

Where is Sophia Chichyan located?

Sophia Chichyan's practice location on file with NPPES is 11945 Ventura Blvd, Studio City, CA 91604-2607.

What is Sophia Chichyan's phone number?

The practice phone number listed in the NPPES registry for Sophia Chichyan is (818) 305-7535.

Is Sophia Chichyan's NPI active?

Yes — Sophia Chichyan's NPI (1174471882) is active in the NPPES registry as of the last update on 2026-03-18.

IndividualActive

Sophia Chichyan, DC

NPI 1174471882 · Chiropractor · Studio City, CA

Sophia Chichyan, DC is a Chiropractor provider in Studio City, CA (NPI 1174471882).

Provider details

NPI number: 1174471882
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC
Sex: Female
Sole proprietor: Yes
License: DC37452 (CA)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense DC37452 (CA)
Chiropractic 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

11945 Ventura Blvd

Studio City, CA 91604-2607

Phone: (818) 305-7535

Street-level locationGet directions

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Mailing address