NPPES file of Aug 9, 2026

Michael P. Duff, M.D.

Internal Medicine Physician · Staten Island, NY

Michael P. Duff, M.D. is an internal medicine physician with a practice address in Staten Island, New York, and NPI 1952622771, issued on Jun 15, 2010. Check the license 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1952622771
Name
Michael P. Duff
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
Practice location
355 Bard Ave, Staten Island, NY 10310
Phone
(718) 818-1234
Enumerated
Jun 15, 2010
Record last updated
Jul 21, 2022
Medicare enrollment
Enrolled (PECOS I20141216001779); accepts Medicare assignment
Medical or professional school
New York Medical College, 2008
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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8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →

Also registered at 355 Bard Ave

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

  1. Nabil Abdelmalak, MDAnesthesiology Physician1528097250
  2. Brandon AbizadehStudent in an Organized Health Care Education/Training Program1891615399
  3. Mohamed Abo Ali, MDStudent in an Organized Health Care Education/Training Program1053106534
  4. Zoe AbramsCertified Registered Nurse Anesthetist1205358538
  5. Rebecca Acuna, MDPediatrics Physician1164522488
  6. Amrit Adhikari B.k.Student in an Organized Health Care Education/Training Program1942612387

Verify Michael P. Duff in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck 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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Bills Medicare through one group practice

  1. Cogent Healthcare OF Missouri IncFenton, MO

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

Michael P. Duff among 12,067 internal medicine physician records in New York

Michael P. Duff, M.D. is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 63% of them.

  • NPI issued2010 · 63% of these records are older, 34% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2008 · median 2002 among the 7,221 with a school on file
  • Record last updated2022 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

298 internal medicine physician records list a practice address in Staten Island

They are 298 of the 12,351 NPPES records with a practice address in Staten Island, and 12,067 internal medicine physician records in New York.

All 12,067 in New York → Every provider in Staten Island → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Nader Attia, MDStaten Island, NY 103101710088224
  2. John Bachi, M.D.Staten Island, NY 103101962487678
  3. Aida Bennett, MDStaten Island, NY 103101043301575
  4. Edward Celmer, MDStaten Island, NY 103101467563403
  5. Chia Chen, MDStaten Island, NY 103101033220785
  6. Kasturi Etukuru, M.D.,Staten Island, NY 103101912117300
  7. Eugene Holuka, MDStaten Island, NY 103101013902550
  8. Publius Martins, MDStaten Island, NY 103101821073917

Common questions

What is Michael P. Duff, M.D.'s NPI number?

Michael P. Duff, M.D.'s National Provider Identifier (NPI) is 1952622771, issued on Jun 15, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Michael P. Duff, M.D. located?

The NPPES record lists a practice address at 355 Bard Ave, Staten Island, NY, 10310. Phone: (718) 818-1234. Providers update this record themselves, so call before visiting.

How can I verify Michael P. Duff, M.D.'s license?

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.