What is Chana Crystal's NPI number?

Chana Crystal's National Provider Identifier (NPI) is 1003745282, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Chana Crystal's specialty?

Chana Crystal is listed in the NPPES registry with a primary specialty of Doula (Nursing Service Related Providers).

Where is Chana Crystal located?

Chana Crystal's practice location on file with NPPES is 55 Franklin Ave Apt 3a, Brooklyn, NY 11205-1535.

What is Chana Crystal's phone number?

The practice phone number listed in the NPPES registry for Chana Crystal is (929) 696-1665.

Is Chana Crystal's NPI active?

Yes — Chana Crystal's NPI (1003745282) is active in the NPPES registry as of the last update on 2026-05-14.

IndividualActive

Chana Crystal

NPI 1003745282 · Doula · Brooklyn, NY

Chana Crystal is a Doula provider in Brooklyn, NY (NPI 1003745282).

Provider details

NPI number: 1003745282
Entity type: Individual
Primary specialty: DoulaNursing Service Related Providers
Sole proprietor: Yes

Specialties & taxonomies

DoulaPrimary374J00000X
Nursing Service Related 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

55 Franklin Ave Apt 3a

Brooklyn, NY 11205-1535

Phone: (929) 696-1665

Street-level locationGet directions

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Mailing address