NPI Portal NPI Lookup & Verification

Danielle Feuerstein

Danielle Feuerstein is a Behavior Analyst provider (Behavior Analyst) practicing in Bloomfield, NJ, registered in the NPPES registry with NPI 1487234142 since 2021.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1487234142
Entity type Individual (Type 1)
Name Danielle Feuerstein
Sex Female
Practice address Bloomfield, NJ, 07003
Phone 9735344447
Enumeration date 2021-04-08
Last updated in NPPES 2021-04-08

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103K00000X Behavior Analyst Primary
Copy-ready billing details
Provider: Danielle Feuerstein
NPI: 1487234142
Taxonomy: 103K00000X (Behavior Analyst)
Address: Bloomfield, NJ, 07003

Verify this record

Cross-check NPI 1487234142 against the authoritative CMS record: view Danielle Feuerstein on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How do I verify Danielle Feuerstein's NPI record?
Cross-check NPI 1487234142 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1487234142 active?
Yes — as of the latest NPPES snapshot, NPI 1487234142 is active (record last updated 2021-04-08).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-04-08.