NPPES file of Aug 9, 2026

Ryan Donald Patterson, M.D.

Interventional Cardiology Physician · Riverhead, NY

Ryan Donald Patterson, M.D. is an interventional cardiology physician with a practice address in Riverhead, New York, and NPI 1225488497, issued on Jun 17, 2016. Check the license (New York 319128, 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
1225488497
Name
Ryan Donald Patterson
Credential
M.D.
Primary taxonomy
Interventional Cardiology Physician 207RI0011X
License number
319128 NY
Self-reported in NPPES; status is on the state search
Practice location
951 Roanoke Ave, Riverhead, NY 11901
Phone
(731) 727-7773
Enumerated
Jun 17, 2016
Record last updated
Sep 11, 2024
Medicare enrollment
Enrolled (PECOS I20240904000441); accepts Medicare assignment
Medical or professional school
Rutgers New Jersey Medical School, 2016
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 interventional cardiology physician records → All 404 in New York → Look up another NPI →

Also registered at 951 Roanoke Ave

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

  1. Miguel Blanco, MDCardiovascular Disease Physician1235127861
  2. Karla Brantuk, PAPhysician Assistant1255389250
  3. Rameshchandra Dabhi, MDCardiovascular Disease Physician1033107677
  4. Prateek Dalal, MDCardiovascular Disease Physician1184612723
  5. Courtney Davila, NPFamily Nurse Practitioner1083116040
  6. Sean Donahoe, M.D.Cardiovascular Disease Physician1790722304

Verify Ryan Donald Patterson 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 319128    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

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98% fewer Medicare Part D claims than the average interventional cardiology physician in 2024

64 Medicare Part D claims for 27 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims.

  1. Ryan Patterson64
  2. Specialty average3,179

Most prescribed

  1. Metoprolol Succinate15 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $435.16

4 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. The 6,394 providers of this specialty with any payment received $7,062.29 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ryan Patterson$435.16
  2. Specialty average$7,062.29

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

Bills Medicare through one group practice

  1. Peconic Cardiology PCRiverhead, NY

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

Ryan Donald Patterson among 404 interventional cardiology physician records in New York

Ryan Donald Patterson, M.D. is one of 404 interventional cardiology physician records with a practice address in New York. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 85% of them.

  • NPI issued2016 · 85% of these records are older, 12% newer
  • In a Medicare fileYes · 93% of these records are
  • In the CMS Doctors and Clinicians fileYes · 86% of these records are
  • Graduated2016 · median 2003 among the 349 with a school on file
  • Record last updated2024 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Interventional Cardiology Physician providers in New York

There are 404 interventional cardiology physician records in New York.

All 404 in New York → Every provider in Riverhead → Interventional Cardiology Physician nationwide →

The 8 interventional cardiology physician records with the nearest ZIP codes

  1. Stanley Katz, MDRiverhead, NY 119011396890042
  2. Rohit Maini, M.D.Riverhead, NY 119011497199624
  3. Andrew Persits, M.D.Riverhead, NY 119011457678179
  4. Nishant Trivedi, MDRiverhead, NY 119011437546520
  5. John Reilly, MDSouthampton, NY 119681881640134
  6. Ian Gilchrist, MDPlainview, NY 118031306374939
  7. Paul Lee, MDWest Islip, NY 117951376522912
  8. Matthew Liakos, M.D.West Islip, NY 117951194004291

Common questions

What is Ryan Donald Patterson, M.D.'s NPI number?

Ryan Donald Patterson, M.D.'s National Provider Identifier (NPI) is 1225488497, issued on Jun 17, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Ryan Donald Patterson, M.D. located?

The NPPES record lists a practice address at 951 Roanoke Ave, Riverhead, NY, 11901. Phone: (731) 727-7773. Providers update this record themselves, so call before visiting.

How can I verify Ryan Donald Patterson, M.D.'s license?

NPPES lists New York license number 319128, 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.

How much does Ryan Donald Patterson, M.D. prescribe under Medicare Part D?

In 2024, Ryan Donald Patterson, M.D. had 64 Medicare Part D claims for 27 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.

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.