Registry data as of Aug 27, 2026

John Arnett, MD

Diagnostic Radiology Physician · Cooperstown, NY

John Arnett, MD is a diagnostic radiology physician with a practice address in Cooperstown, New York, and NPI 1396929766, issued on Dec 20, 2007. Check the license (New York 236700, 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, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1396929766
Name
John Arnett
Credential
MD
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
236700 NY
01064653A IN
Self-reported in NPPES; status is on the state search
Practice location
1 Atwell RD, Cooperstown, NY 13326
Phone
(607) 547-3663
Enumerated
Dec 20, 2007
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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Also registered at 1 Atwell RD

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

  1. Fady AbdelmalekPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1124750682
  2. Mohamud Abdi, MDStudent in an Organized Health Care Education/Training Program1164225678
  3. Liana Abduova, MDStudent in an Organized Health Care Education/Training Program1770474017
  4. Dawn Abounader Chase, RDRegistered Dietitian1356584122
  5. Gayle Abramson, M.D.Diagnostic Radiology Physician1578676680
  6. Rami Abu Sbeit, M.D.Retina Specialist (Ophthalmology) Physician1558056531

Verify John Arnett 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 236700
    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.

15 diagnostic radiology physician records list a Cooperstown practice address

They are 15 of the 842 NPPES records with a Cooperstown practice address, and 2,891 diagnostic radiology physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other diagnostic radiology physician records in New York

  1. Adel Abadir, MDMiddletown, NY1760407068
  2. Almas Abbasi, M.D.Stony Brook, NY1568408599
  3. Genevieve Abbey, M.D.New York, NY1962678474
  4. Ghadi AbboudNew York, NY1740936822
  5. Dalya Abdel-Atti, MDStaten Island, NY1003499112
  6. Salah Abdelhadi, M.D.Williamsville, NY1326453259
  7. Farid Abdo, MDBronx, NY1659379626
  8. Ann Abenavoli, MDYonkers, NY1386628600
  9. Benjamin Abiri, MDNew York, NY1568876472
  10. Michael Abiri, M.D.New York, NY1598718298

Common questions

What is John Arnett, MD's NPI number?

John Arnett, MD's National Provider Identifier (NPI) is 1396929766, issued on Dec 20, 2007. An NPI identifies a provider in billing; it is not a license.

Where is John Arnett, MD located?

The NPPES record lists a practice address at 1 Atwell RD, Cooperstown, NY, 13326. Phone: (607) 547-3663. Providers update this record themselves, so call before visiting.

How can I verify John Arnett, MD's license?

NPPES lists New York license number 236700, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.