NPPES file of Aug 9, 2026

Darrell Dadzie

Behavior Analyst · Brentwood, NY

Darrell Dadzie is a behavior analyst with a practice address in Brentwood, New York, and NPI 1851985725, issued on Feb 22, 2021. Check the license with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1851985725
Name
Darrell Dadzie
Primary taxonomy
Behavior Analyst 103K00000X
Practice location
9 Leahy Ave, Brentwood, NY 11717
Phone
(631) 565-1822
Enumerated
Feb 22, 2021
Record last updated
Feb 22, 2021 (not updated in 5 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 9 Leahy Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lankai DadzieMedical-Surgical Registered Nurse1215350103

Verify Darrell Dadzie in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

13 behavior analyst records list a practice address in Brentwood

They are 13 of the 839 NPPES records with a practice address in Brentwood, and 5,183 behavior analyst records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 13 in Brentwood → All 5,183 in New York → Every provider in Brentwood →

Other behavior analyst records in New York

  1. Melissa MolloyMassapequa, NY1356713762
  2. Elana AbadiBrooklyn, NY1902677768
  3. Patricia Abate, MS.ED, BCBA, LBANew York, NY1447673280
  4. Jackeline AbbondandoloWhitestone, NY1184179376
  5. Amanda AbbottPittsford, NY1487270856
  6. Mariam AbdallaBrooklyn, NY1275248130
  7. Awatef AbdelazizStaten Island, NY1245808401
  8. Zakariya AbdelazizNew York, NY1730923624
  9. Hanaa AbdelmalakBellmore, NY1124817143
  10. Najah Abdul-Qawiyy, MA-LCATNew York, NY1104561554

Common questions

What is Darrell Dadzie's NPI number?

Darrell Dadzie's National Provider Identifier (NPI) is 1851985725, issued on Feb 22, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Darrell Dadzie located?

The NPPES record lists a practice address at 9 Leahy Ave, Brentwood, NY, 11717. Phone: (631) 565-1822. Providers update this record themselves, so call before visiting.

How can I verify Darrell Dadzie's license?

Search the New York board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.