NPPES file of Aug 9, 2026

Constadinos Nianios, M.D.

Cardiovascular Disease Physician · Tarrytown, NY

Constadinos Nianios, M.D. is a cardiovascular disease physician with a practice address in Tarrytown, New York, and NPI 1902099666, issued on Aug 24, 2007. Check the license (New York 187217-1, 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
1902099666
Name
Constadinos Nianios
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
187217-1 NY
Self-reported in NPPES; status is on the state search
Practice location
22 Old Forge LN, Tarrytown, NY 10591
Phone
(914) 310-8899
Enumerated
Aug 24, 2007
Record last updated
Aug 24, 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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8 nearest cardiovascular disease physician records → All 2,583 in New York → Look up another NPI →

Verify Constadinos Nianios 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 187217-1    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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Constadinos Nianios among 2,583 cardiovascular disease physician records in New York

Constadinos Nianios, M.D. is one of 2,583 cardiovascular disease physician records with a practice address in New York. 87% 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 2007, is newer than 59% of them.

  • NPI issued2007 · 59% of these records are older, 34% newer
  • In a Medicare fileNo · 87% of these records are
  • In the CMS Doctors and Clinicians fileNo · 73% of these records are
  • Record last updated2007 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in New York

There are 2,583 cardiovascular disease physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,583 in New York → Every provider in Tarrytown → Cardiovascular Disease Physician nationwide →

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Marjory Alabre, MDTarrytown, NY 105911497724496
  2. Arthur Fass, MDSleepy Hollow, NY 105911972582153
  3. Michael Feld, MDTarrytown, NY 105911922077510
  4. Dina Katz, MDSleepy Hollow, NY 105911629058458
  5. Yan Li, MDTarrytown, NY 105911578660304
  6. Edward Yun, MDSleepy Hollow, NY 105911467478560
  7. Franklin Zimmerman, MDSleepy Hollow, NY 105911235118423
  8. Amanda Ganem, MDSomers, NY 105891841339702

Common questions

What is Constadinos Nianios, M.D.'s NPI number?

Constadinos Nianios, M.D.'s National Provider Identifier (NPI) is 1902099666, issued on Aug 24, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Constadinos Nianios, M.D. located?

The NPPES record lists a practice address at 22 Old Forge LN, Tarrytown, NY, 10591. Phone: (914) 310-8899. Providers update this record themselves, so call before visiting.

How can I verify Constadinos Nianios, M.D.'s license?

NPPES lists New York license number 187217-1, 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.