NPPES file of Aug 9, 2026

Kelechi Acholonu, DO

Addiction Medicine (Preventive Medicine) Physician · Brooklyn, NY

Kelechi Acholonu, DO is an addiction medicine (preventive medicine) physician with a practice address in Brooklyn, New York, and NPI 1144849696, issued on Apr 15, 2020. Check the license (New York 333558, as entered in NPPES) on the NYS Education Department, Office of the Professions; 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
1144849696
Name
Kelechi Acholonu
Credential
DO
Primary taxonomy
Addiction Medicine (Preventive Medicine) Physician 2083A0300X
License numbers
333558 NY
OS19393 FL
Self-reported in NPPES; status is on the state search
Practice location
451 Clarkson Ave, Brooklyn, NY 11203
Phone
(775) 420-9508
Enumerated
Apr 15, 2020
Record last updated
Sep 16, 2025
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.
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Also registered at 451 Clarkson Ave

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

  1. Marwa Abdou, M.DPediatrics Physician1710245717
  2. Ismail Abdul-Wahid, PA-CSurgical Physician Assistant1124656350
  3. Rashed Abedin, M.D.Internal Medicine Physician1386683225
  4. Angela Adams, LCSWClinical Social Worker1598085607
  5. Sapna Adappa, D.D.S.Student in an Organized Health Care Education/Training Program1598052128
  6. Paul Addamo, DDSOral and Maxillofacial Surgery (Dentist)1346730611

Verify Kelechi Acholonu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 333558    Check 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
Open 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.

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Addiction Medicine (Preventive Medicine) Physician providers in New York

There are 12 addiction medicine (preventive medicine) physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 12 in New York → Every provider in Brooklyn →

Other addiction medicine (preventive medicine) physician records in New York

  1. Teresa Ainsworth, M.D.Orchard Park, NY1437107786
  2. Fitzgerald Alcindor, MDBellmore, NY1396832978
  3. Jessica Barenboim, M.D.Albany, NY1750743092
  4. Tildabeth Doscher, M.D.Buffalo, NY1700906823
  5. Matthew Doyle, DOClifton Springs, NY1285214031
  6. Dawn Harbatkin, MDAmherst, NY1033119284
  7. Michael Mitchell, M.D.Mahopac, NY1114189115
  8. Deborah Norris, D.O.Canton, NY1609096916
  9. Megha Srivastava, MDNew York, NY1821610254
  10. Eugene Vortsman, D.O.New Hyde Park, NY1730523069

Common questions

What is Kelechi Acholonu, DO's NPI number?

Kelechi Acholonu, DO's National Provider Identifier (NPI) is 1144849696, issued on Apr 15, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Kelechi Acholonu, DO located?

The NPPES record lists a practice address at 451 Clarkson Ave, Brooklyn, NY, 11203. Phone: (775) 420-9508. Providers update this record themselves, so call before visiting.

How can I verify Kelechi Acholonu, DO's license?

NPPES lists New York license number 333558, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.