What is Gail Chen's NPI number?

Gail Chen's National Provider Identifier (NPI) is 1578492526, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gail Chen's specialty?

Gail Chen is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).

Where is Gail Chen located?

Gail Chen's practice location on file with NPPES is 4 Marsh PT, Yarmouth Port, MA 02675-1035.

What is Gail Chen's phone number?

The practice phone number listed in the NPPES registry for Gail Chen is (914) 552-1298.

Is Gail Chen's NPI active?

Yes — Gail Chen's NPI (1578492526) is active in the NPPES registry as of the last update on 2026-05-15.

IndividualActive

Gail Chen, CNS

NPI 1578492526 · Nutritionist · Yarmouth Port, MA

Gail Chen, CNS is a Nutritionist provider in Yarmouth Port, MA (NPI 1578492526).

Provider details

NPI number: 1578492526
Entity type: Individual
Primary specialty: NutritionistDietary & Nutritional Service Providers
Credential: CNS
Sex: Female
Sole proprietor: Yes
License: LDN5517 (MA)

Specialties & taxonomies

NutritionistPrimary133N00000XLicense LDN5517 (MA)
Dietary & Nutritional 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

4 Marsh PT

Yarmouth Port, MA 02675-1035

Phone: (914) 552-1298

Street-level locationGet directions

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Mailing address