What is Nshan Sayadyan's NPI number?

Nshan Sayadyan's National Provider Identifier (NPI) is 1275251316, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nshan Sayadyan's specialty?

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

Where is Nshan Sayadyan located?

Nshan Sayadyan's practice location on file with NPPES is 1272 E Colorado Blvd, Pasadena, CA 91106-1901.

What is Nshan Sayadyan's phone number?

The practice phone number listed in the NPPES registry for Nshan Sayadyan is (626) 344-2288.

Is Nshan Sayadyan's NPI active?

Yes — Nshan Sayadyan's NPI (1275251316) is active in the NPPES registry as of the last update on 2026-03-31.

IndividualActive

Nshan Sayadyan, DC

NPI 1275251316 · Chiropractor · Pasadena, CA

Nshan Sayadyan, DC is a Chiropractor provider in Pasadena, CA (NPI 1275251316).

Provider details

NPI number: 1275251316
Entity type: Individual
Primary specialty: ChiropractorChiropractic Providers
Credential: DC
Sex: Male
Sole proprietor: No
License: 35118 (CA)

Specialties & taxonomies

ChiropractorPrimary111N00000XLicense 35118 (CA)
Chiropractic Providers

Profile Score

Established profile(60/100 index)

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

Registry tenure38% of score
3 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

1272 E Colorado Blvd

Pasadena, CA 91106-1901

Phone: (626) 344-2288

Street-level locationGet directions

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Mailing address