NPPES file of Aug 9, 2026

Donald Mark Toporoff, DMD

Periodontics · Yorktown Heights, NY

Donald Mark Toporoff, DMD is a periodontics with a practice address in Yorktown Heights, New York, and NPI 1023164761, issued on Jan 26, 2007. Check the license (New York 0415391, as entered in NPPES) 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
1023164761
Name
Donald Mark Toporoff
Credential
DMD
Primary taxonomy
Periodontics 1223P0300X
License number
0415391 NY
Self-reported in NPPES; status is on the state search
Practice location
2225 Sultana Dr, Yorktown Heights, NY 10598
Phone
(914) 243-0154
Enumerated
Jan 26, 2007
Record last updated
Jul 8, 2007 (not updated in 19 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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Verify Donald Mark Toporoff 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 0415391    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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Periodontics providers in New York

There are 565 periodontics records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 565 in New York → Every provider in Yorktown Heights →

Other periodontics records in New York

  1. Vincent Abbatiello, DMDGreenvale, NY1497803126
  2. Stephen Abel, D.D.S.Buffalo, NY1023183373
  3. Rivka Abramova, DDSRego Park, NY1043044878
  4. Amanda Abrams, DDSBrooklyn, NY1942047485
  5. Michael Abrams, DDSBrooklyn, NY1124273263
  6. Michael Abrams, DDSForest Hills, NY1922363696
  7. Lance Adelson, D.M.D.Brooklyn, NY1740252949
  8. Ann Marie Adornato, DMD, MSDLiverpool, NY1669628269
  9. Roya Afshar-Mohajer, D.D.S.New York, NY1740327675
  10. Efegania Ahladiotis, D.M.D.New York, NY1285835272

Common questions

What is Donald Mark Toporoff, DMD's NPI number?

Donald Mark Toporoff, DMD's National Provider Identifier (NPI) is 1023164761, issued on Jan 26, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Donald Mark Toporoff, DMD located?

The NPPES record lists a practice address at 2225 Sultana Dr, Yorktown Heights, NY, 10598. Phone: (914) 243-0154. Providers update this record themselves, so call before visiting.

How can I verify Donald Mark Toporoff, DMD's license?

NPPES lists New York license number 0415391, as entered by the provider. 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.