John William Duncan, M.D.
Neuroradiology Physician · New York, NY
John William Duncan, M.D. is a neuroradiology physician with a practice address in New York, New York, and NPI 1437426483, issued on Nov 18, 2011. Check the license on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- John William Duncan
- Credential
- M.D.
- Primary taxonomy
- Neuroradiology Physician 2085N0700X
- License number
- 216625 NC
Self-reported in NPPES; status is on the state search - Practice location
- 7 E 14TH St Apt 201, New York, NY 10003
- Phone
- (516) 306-3375
- Enumerated
- Nov 18, 2011
- Record last updated
- Oct 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170508001205); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest neuroradiology physician records → All 158 in New York → Look up another NPI →
Verify John William Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $220.68
10 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 382 providers of this specialty with any payment received $10,885.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Elite Imaging LLCPort Washington, NY
- Zwanger And Pesiri Radiology Group LLPLindenhurst, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John William Duncan among 158 neuroradiology physician records in New York
John William Duncan, M.D. is one of 158 neuroradiology physician records with a practice address in New York. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 62% of them.
- NPI issued2011 · 62% of these records are older, 32% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated2011 · median 2006 among the 128 with a school on file
- Record last updated2019 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085N0700X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neuroradiology Physician providers in New York
There are 158 neuroradiology physician records in New York.
All 158 in New York → Every provider in New York → Neuroradiology Physician nationwide →
The 8 neuroradiology physician records with the nearest ZIP codes
- Parinda Shah, M.D.New York, NY 100101205033487
- Calvin Lo, M.D.New York, NY 100131205033958
- John Athas, MDNew York, NY 100161205826609
- Joseph Boonsiri, MDNew York, NY 100161861717175
- Girish Fatterpekar, M.D.New York, NY 100161194987982
- Rajan Jain, M.D.New York, NY 100161396813036
- Robin Mitnick, M.D.New York, NY 100161437182276
- Peter Nelson, M.D.New York, NY 100161457317042
Common questions
What is John William Duncan, M.D.'s NPI number?
John William Duncan, M.D.'s National Provider Identifier (NPI) is 1437426483, issued on Nov 18, 2011. An NPI identifies a provider in billing; it is not a license.
Where is John William Duncan, M.D. located?
The NPPES record lists a practice address at 7 E 14TH St Apt 201, New York, NY, 10003. Phone: (516) 306-3375. Providers update this record themselves, so call before visiting.
How can I verify John William Duncan, 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.
What is John William Duncan, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.
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.