What is Yan Ma-Chen's NPI number?

Yan Ma-Chen's National Provider Identifier (NPI) is 1346640844, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Yan Ma-Chen's specialty?

Yan Ma-Chen is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Yan Ma-Chen located?

Yan Ma-Chen's practice location on file with NPPES is 1415 74th St, Brooklyn, NY 11228-2207.

What is Yan Ma-Chen's phone number?

The practice phone number listed in the NPPES registry for Yan Ma-Chen is (917) 362-3988.

Is Yan Ma-Chen's NPI active?

Yes — Yan Ma-Chen's NPI (1346640844) is active in the NPPES registry as of the last update on 2014-09-03.

IndividualActive

Yan Ma-Chen

NPI 1346640844 · Specialist · Brooklyn, NY

Yan Ma-Chen is a Specialist provider in Brooklyn, NY (NPI 1346640844).

Provider details

NPI number: 1346640844
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Sex: Female
Sole proprietor: Yes
License: 386280101 (NY)

Specialties & taxonomies

SpecialistPrimary174400000XLicense 386281101
Other Service Providers
Specialist174400000XLicense 386280101 (NY)
Other Service Providers

Profile Score

Detailed profile(75/100 index)

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

Registry tenure38% of score
11 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

1415 74th St

Brooklyn, NY 11228-2207

Phone: (917) 362-3988

Street-level locationGet directions

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Mailing address