NPPES file of Aug 9, 2026

Mari Hagiwara, M.D.

Diagnostic Radiology Physician · New York, NY

Mari Hagiwara, M.D. is a diagnostic radiology physician with a practice address in New York, New York, and NPI 1194935221, issued on May 24, 2007. Check the license (New York 243032-1, 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
1194935221
Name
Mari Hagiwara
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
243032-1 NY
Self-reported in NPPES; status is on the state search
Practice location
660 1St Ave, New York, NY 10016
Phone
(212) 263-5219
Enumerated
May 24, 2007
Record last updated
Apr 18, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20080528000647); accepts Medicare assignment
Medical or professional school
New York University School Of Medicine, 2002
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 660 1St Ave

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

  1. Leon Axel, M.D.Diagnostic Radiology Physician1821052226
  2. Ingrid Bell, ACNPAcute Care Nurse Practitioner1104216134
  3. Joseph Boonsiri, MDNeuroradiology Physician1861717175
  4. Alison Brehm, ANPAdult Health Nurse Practitioner1134336027
  5. Ankur Doshi, M.D.Diagnostic Radiology Physician1720240732
  6. Nancy Geller, M.A., CCC-SLPSpeech-Language Pathologist1265606172

Verify Mari Hagiwara 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 243032-1    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

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: $2,994.00

2 payments; by number, the most common kind was compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program; the largest payer was Siemens Medical Solutions USA, Inc. The 8,048 providers of this specialty with any payment received $2,488.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mari Hagiwara$2,994.00
  2. Specialty average$2,488.38

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

Bills Medicare through 2 group practices

  1. New York City Health And Hospitals CorporationNew York, NY
  2. New York UniversityNew York, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

950 diagnostic radiology physician records list a practice address in New York

They are 950 of the 98,468 NPPES records with a practice address in New York, and 3,146 diagnostic radiology physician records in New York.

All 950 in New York → All 3,146 in New York → Every provider in New York →

Other diagnostic radiology physician records in New York

  1. Adel Abadir, MDMiddletown, NY1760407068
  2. Valentino Abballe, M.D.New York, NY1710305081
  3. Mohamed Abbas, MDBrooklyn, NY1811407141
  4. Almas Abbasi, M.D.Stony Brook, NY1568408599
  5. Genevieve Abbey, M.D.New York, NY1962678474
  6. Ghadi AbboudNew York, NY1740936822
  7. Mohammed Abdeen, MDStony Brook, NY1699379305
  8. Dalya Abdel-Atti, MDStaten Island, NY1003499112
  9. Salah Abdelhadi, M.D.Williamsville, NY1326453259
  10. Farid Abdo, MDBronx, NY1659379626

Common questions

What is Mari Hagiwara, M.D.'s NPI number?

Mari Hagiwara, M.D.'s National Provider Identifier (NPI) is 1194935221, issued on May 24, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mari Hagiwara, M.D. located?

The NPPES record lists a practice address at 660 1St Ave, New York, NY, 10016. Phone: (212) 263-5219. Providers update this record themselves, so call before visiting.

How can I verify Mari Hagiwara, M.D.'s license?

NPPES lists New York license number 243032-1, 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. 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.