NPPES file of Aug 9, 2026

John Yom

Dentist · Brewster, NY

John Yom is a dentist with a practice address in Brewster, New York, and NPI 1992772313, issued on Mar 3, 2006. Check the license (New York 052592, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1992772313
Name
John Yom
Primary taxonomy
Dentist 122300000X
License number
052592 NY
Self-reported in NPPES; status is on the state search
Practice location
1620 Route 22, Brewster, NY 10509
Phone
(845) 279-4999
Enumerated
Mar 3, 2006
Record last updated
Jul 13, 2026
Fax
(845) 279-7915
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 1620 Route 22

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

  1. Waldimar Alarkon, MDPsychiatry Physician1295866143
  2. Vincent AyukoDentist1477520104
  3. Michael Gelbart, DDSGeneral Practice Dentistry1962491308
  4. Linda Giampia-Hicks, RNPsychiatric/Mental Health Registered Nurse1689075210
  5. Steven Giovanniello, R.N.Community Health Registered Nurse1831415181
  6. David Hernandez, PTPhysical Therapist1922231356

Verify John Yom in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 052592
    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
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30% more Medicare Part D claims than the average dentist in 2024

112 Medicare Part D claims for 74 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. John Yom112
  2. Specialty average86

Most prescribed

  1. Amoxicillin60 claims
  2. Clindamycin Hcl19 claims
  3. Azithromycin13 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $13.96

1 payment: food and beverage; the largest payer was Dentsply Sirona Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Yom$13.96
  2. Specialty average$540.36

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

John Yom among 5,918 dentist records in New York

John Yom is one of 5,918 dentist records with a practice address in New York. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 74% newer
  • In a Medicare fileYes · 58% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2026 · 76% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 dentist records list a practice address in Brewster

They are 7 of the 577 NPPES records with a practice address in Brewster, and 5,918 dentist records in New York.

The 8 dentist records with the nearest ZIP codes

  1. Nasser Aqeel, DDSBrewster, NY 105091235128307
  2. Vincent AyukoBrewster, NY 105091477520104
  3. Barak Durani, DDSBrewster, NY 105091568225878
  4. Annette KowalczykBrewster, NY 105091528465465
  5. Joseph Marino, DMDBrewster, NY 105091609904457
  6. Ursula PotkayBrewster, NY 105091801972583
  7. Robert Amsterdam, D.M.D.Briarcliff Manor, NY 105101669622023
  8. Jewel Barron Weiss, DDSBriarcliff, NY 105101851792006

Common questions

What is John Yom's NPI number?

John Yom's National Provider Identifier (NPI) is 1992772313, issued on Mar 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is John Yom located?

The NPPES record lists a practice address at 1620 Route 22, Brewster, NY, 10509. Phone: (845) 279-4999. Providers update this record themselves, so call before visiting.

How can I verify John Yom's license?

NPPES lists New York license number 052592, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does John Yom prescribe under Medicare Part D?

In 2024, John Yom had 112 Medicare Part D claims for 74 beneficiaries; the average among dentist prescribers was 86. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

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.