What is Aron Feferkorn's NPI number?

Aron Feferkorn's National Provider Identifier (NPI) is 1518535657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Aron Feferkorn's specialty?

Aron Feferkorn is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Aron Feferkorn located?

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

What is Aron Feferkorn's phone number?

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

Is Aron Feferkorn's NPI active?

Yes — Aron Feferkorn's NPI (1518535657) is active in the NPPES registry as of the last update on 2025-12-22.

IndividualActive

Aron Feferkorn

NPI 1518535657 · Behavior Analyst · Brooklyn, NY

Aron Feferkorn is a Behavior Analyst provider in Brooklyn, NY (NPI 1518535657).

Provider details

NPI number: 1518535657
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No
License: 004564-01 (NY)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 004564-01 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(62/100 index)

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

Registry tenure38% of score
5 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

1312 38th St

Brooklyn, NY 11218-3612

Phone: (718) 686-3700

Street-level locationGet directions

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Mailing address