NPPES file of Aug 9, 2026

Arnold N. Katzoff, M.D.

Psychiatry Physician · East Northport, NY

Arnold N. Katzoff, M.D. is a psychiatry physician with a practice address in East Northport, New York, and NPI 1720234917, issued on Aug 7, 2008. Check the license (New York 087827, 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
1720234917
Name
Arnold N. Katzoff
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
087827 NY
Self-reported in NPPES; status is on the state search
Practice location
7 Verton Court, East Northport, NY 11731
Phone
(631) 499-1758
Enumerated
Aug 7, 2008
Record last updated
Aug 7, 2008 (not updated in 18 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.
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8 nearest psychiatry physician records → All 6,589 in New York → Look up another NPI →

Verify Arnold N. Katzoff 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 087827    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

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Arnold N. Katzoff among 6,589 psychiatry physician records in New York

Arnold N. Katzoff, M.D. is one of 6,589 psychiatry physician records with a practice address in New York. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2008, is newer than 56% of them.

  • NPI issued2008 · 56% of these records are older, 38% newer
  • In a Medicare fileNo · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 39% of these records are
  • Record last updated2008 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in New York

There are 6,589 psychiatry physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 6,589 in New York → Every provider in East Northport → Psychiatry Physician nationwide →

The 8 psychiatry physician records with the nearest ZIP codes

  1. Nasima Ahmed, M.D.East Northport, NY 117311255422077
  2. Eli Katus, M.D.East Norwich, NY 117321477632313
  3. Chang Min, MDEast Islip, NY 117301336248541
  4. Michael Will, MDEast Islip, NY 117301760507552
  5. Mary Behling, MDEast Setauket, NY 117331982792644
  6. Ricardo Caceda, M.D., PH.D.Setauket, NY 117331417135435
  7. Rachel Spector, MDEast Setauket, NY 117331144970302
  8. Susan Stopek, MDEast Setauket, NY 117331073559308

Common questions

What is Arnold N. Katzoff, M.D.'s NPI number?

Arnold N. Katzoff, M.D.'s National Provider Identifier (NPI) is 1720234917, issued on Aug 7, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Arnold N. Katzoff, M.D. located?

The NPPES record lists a practice address at 7 Verton Court, East Northport, NY, 11731. Phone: (631) 499-1758. Providers update this record themselves, so call before visiting.

How can I verify Arnold N. Katzoff, M.D.'s license?

NPPES lists New York license number 087827, 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.