Registry data as of Aug 27, 2026

Susan Ontman

Specialist · Brooklyn, NY

Susan Ontman is a specialist with a practice address in Brooklyn, New York, and NPI 1790673416, issued on Jun 24, 2025. 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1790673416
Name
Susan Ontman
Primary taxonomy
Specialist 174400000X
Practice location
5805 7TH Ave, Brooklyn, NY 11220
Phone
(718) 439-8816
Enumerated
Jun 24, 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 5805 7TH Ave

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

  1. Ivy GuoBehavior Analyst1770397796
  2. Maria Kostakos, SWD BIRTH-2Specialist1023986973
  3. Tiffany KushnerSpecialist1083066641
  4. Amy LeungSpecialist1053164715
  5. Skye LiSpecialist1285487926
  6. Vivian LiuOccupational Therapy Assistant1437617883

Verify Susan Ontman 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.

5,800 specialist records list a Brooklyn practice address

They are 5,800 of the 64,057 NPPES records with a Brooklyn practice address, and 23,149 specialist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5,800 in Brooklyn → All 23,149 in New York → Every provider in Brooklyn →

Other specialist records in New York

  1. Caroline A BorumOswego, NY1669333019
  2. Kerry AaronFairport, NY1669735197
  3. Bracha Aaronson, SPECIAL EDUCATORBrooklyn, NY1790279800
  4. Gayle Aaronson, SPECIALISTNew York, NY1457772329
  5. Kerly Abad AvilaNew York, NY1194403287
  6. Suzy AbadiBrooklyn, NY1215744545
  7. Liana AbagnaloStaten Island, NY1730693219
  8. Aimee Abante, PTBrooklyn, NY1497293948
  9. Patricia Abate, MS.ED, BCBA, LBANew York, NY1447673280
  10. Rachel AbateAlbany, NY1649796996

Common questions

What is Susan Ontman's NPI number?

Susan Ontman's National Provider Identifier (NPI) is 1790673416, issued on Jun 24, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Susan Ontman located?

The NPPES record lists a practice address at 5805 7TH Ave, Brooklyn, NY, 11220. Phone: (718) 439-8816. Providers update this record themselves, so call before visiting.

How can I verify Susan Ontman'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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.