What is Yanqin Sun's NPI number?

Yanqin Sun's National Provider Identifier (NPI) is 1538001698, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Yanqin Sun's specialty?

Yanqin Sun is listed in the NPPES registry with a primary specialty of Lay Midwife (Other Service Providers).

Where is Yanqin Sun located?

Yanqin Sun's practice location on file with NPPES is 18 Christina St, Arcadia, CA 91006-4049.

What is Yanqin Sun's phone number?

The practice phone number listed in the NPPES registry for Yanqin Sun is (626) 836-1755.

Is Yanqin Sun's NPI active?

Yes — Yanqin Sun's NPI (1538001698) is active in the NPPES registry as of the last update on 2026-04-08.

IndividualActive

Yanqin Sun, DOULA

NPI 1538001698 · Lay Midwife · Arcadia, CA

Yanqin Sun, DOULA is a Lay Midwife provider in Arcadia, CA (NPI 1538001698).

Provider details

NPI number: 1538001698
Entity type: Individual
Primary specialty: Lay MidwifeOther Service Providers
Credential: DOULA
Sole proprietor: Yes

Specialties & taxonomies

Lay MidwifePrimary175M00000X
Other Service Providers

Profile Score

Basic profile(46/100 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
83% 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

18 Christina St

Arcadia, CA 91006-4049

Phone: (626) 836-1755

Street-level locationGet directions

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Mailing address