What is Malky Unsdorfer's NPI number?

Malky Unsdorfer's National Provider Identifier (NPI) is 1861322257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Malky Unsdorfer's specialty?

Malky Unsdorfer is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Malky Unsdorfer located?

Malky Unsdorfer's practice location on file with NPPES is 1312 38th St, Brooklyn, NY 11218-3612.

What is Malky Unsdorfer's phone number?

The practice phone number listed in the NPPES registry for Malky Unsdorfer is (718) 686-3700.

Is Malky Unsdorfer's NPI active?

Yes — Malky Unsdorfer's NPI (1861322257) is active in the NPPES registry as of the last update on 2026-05-24.

IndividualActive

Malky Unsdorfer

NPI 1861322257 · Specialist · Brooklyn, NY

Malky Unsdorfer is a Specialist provider in Brooklyn, NY (NPI 1861322257).

Provider details

NPI number: 1861322257
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

SpecialistPrimary174400000X
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

1312 38th St

Brooklyn, NY 11218-3612

Phone: (718) 686-3700

Street-level locationGet directions

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Mailing address