NPPES file of Aug 9, 2026

Mary-Joan Marron-Corwin, M.D.

Neonatal-Perinatal Medicine Physician · New York, NY

Mary-Joan Marron-Corwin, M.D. is a neonatal-perinatal medicine physician with a practice address in New York, New York, and NPI 1336129949, issued on Jan 19, 2006. Check the license (New York 174944, 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
1336129949
Name
Mary-Joan Marron-Corwin
Credential
M.D.
Primary taxonomy
Neonatal-Perinatal Medicine Physician 2080N0001X
License number
174944 NY
Self-reported in NPPES; status is on the state search
Practice location
506 Lenox Ave, New York, NY 10037
Phone
(212) 939-8457
Enumerated
Jan 19, 2006
Record last updated
Feb 27, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(212) 939-1911
Medicaid ID
01106183 NY
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.
Download card Updates feed

Also registered at 506 Lenox Ave

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

  1. Zoe AaronOccupational Therapist1649970013
  2. Zara Abbas, DOCritical Care Medicine (Internal Medicine) Physician1154858025
  3. Enoch Abbey, MD, MPHStudent in an Organized Health Care Education/Training Program1700535085
  4. Ameer Aboud, MBBSStudent in an Organized Health Care Education/Training Program1730674797
  5. Milana Abramov, DDSDentist1659800498
  6. Aya Abukwaik, PHARMDPharmacotherapy Pharmacist1295382364

Verify Mary-Joan Marron-Corwin 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 174944    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Neonatal-Perinatal Medicine Physician providers in New York

There are 513 neonatal-perinatal medicine physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 513 in New York → Every provider in New York →

Other neonatal-perinatal medicine physician records in New York

  1. Ravi Agarwal, M.D.Plattsburgh, NY1801830468
  2. Renu Aggarwal, M.D.Mineola, NY1699798207
  3. Surabhi Aggarwal, MDStony Brook, NY1548404254
  4. Asma Ahmad, MDBrooklyn, NY1194789388
  5. Emily Ahn, MDNew York, NY1760918478
  6. Olubusayo Akinyemi, MBCHBNew Hyde Park, NY1174001150
  7. Francis Akita, MDNew York, NY1063493732
  8. Mohamed Alarayedh, M.D.Brooklyn, NY1477120962
  9. Gad Alpan, MDValhalla, NY1154320430
  10. Zaid Alrawi, M.D.White Plains, NY1457494312

Common questions

What is Mary-Joan Marron-Corwin, M.D.'s NPI number?

Mary-Joan Marron-Corwin, M.D.'s National Provider Identifier (NPI) is 1336129949, issued on Jan 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mary-Joan Marron-Corwin, M.D. located?

The NPPES record lists a practice address at 506 Lenox Ave, New York, NY, 10037. Phone: (212) 939-8457. Providers update this record themselves, so call before visiting.

How can I verify Mary-Joan Marron-Corwin, M.D.'s license?

NPPES lists New York license number 174944, 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.