NPPES file of Aug 9, 2026

Mario John Malvarosa, M.D.

Addiction Medicine (Internal Medicine) Physician · Fishkill, NY

Mario John Malvarosa, M.D. is an addiction medicine (internal medicine) physician with a practice address in Fishkill, New York, and NPI 1700926466, issued on Feb 8, 2007. Check the license (New York 166672, as entered in NPPES) on the NYS Education Department, Office of the Professions; 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
1700926466
Name
Mario John Malvarosa
Credential
M.D.
Primary taxonomy
Addiction Medicine (Internal Medicine) Physician 207RA0401X
License number
166672 NY
Self-reported in NPPES; status is on the state search
Practice location
Red Schoolhouse RD, Fishkill, NY 12524
Phone
(845) 831-6600
Enumerated
Feb 8, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(845) 831-0685
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 addiction medicine (internal medicine) physician records → All 68 in New York → Look up another NPI →

Also registered at Red Schoolhouse RD

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

  1. Jonathan Kaplan, M.D.Psychiatry Physician1053451088

Verify Mario John Malvarosa 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 166672    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $124.99

1 payment: food and beverage; the largest payer was Abbvie Inc. The 188 providers of this specialty with any payment received $1,761.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mario Malvarosa$124.99
  2. Specialty average$1,761.64

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

Mario John Malvarosa among 68 addiction medicine (internal medicine) physician records in New York

Mario John Malvarosa, M.D. is one of 68 addiction medicine (internal medicine) physician records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 43% of them.

  • NPI issued2007 · 43% of these records are older, 43% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileNo · 41% of these records are
  • Record last updated2007 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RA0401X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Addiction Medicine (Internal Medicine) Physician providers in New York

There are 68 addiction medicine (internal medicine) physician records in New York.

All 68 in New York → Every provider in Fishkill → Addiction Medicine (Internal Medicine) Physician nationwide →

The 8 addiction medicine (internal medicine) physician records with the nearest ZIP codes

  1. Judith Branche, MDNewburgh, NY 125501245452374
  2. Jose Martinez, MDNewburgh, NY 125501619072154
  3. Annemarie Bonawitz-Dodi, M.D.Wappingers Falls, NY 125901952610701
  4. Lore Garten, M.D., P.H.DKingston, NY 124011376507202
  5. John MelbourneSchenectady, NY 123051427137256
  6. Christopher Rizzo, M.D.Glenville, NY 123021083645535
  7. Fiaz Choudhri, MDAlbany, NY 122071780756544
  8. Mohammed Ismail, MDTroy, NY 121801477588747

Common questions

What is Mario John Malvarosa, M.D.'s NPI number?

Mario John Malvarosa, M.D.'s National Provider Identifier (NPI) is 1700926466, issued on Feb 8, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mario John Malvarosa, M.D. located?

The NPPES record lists a practice address at Red Schoolhouse RD, Fishkill, NY, 12524. Phone: (845) 831-6600. Providers update this record themselves, so call before visiting.

How can I verify Mario John Malvarosa, M.D.'s license?

NPPES lists New York license number 166672, 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. Medicare files from data.cms.gov. 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.