Dr Adam T Ryan, MD - Medicare Diagnostic Radiology in Stony Brook, NY

Dr Adam T Ryan, MD is a medicare enrolled "Student In An Organized Health Care Education/training Program" physician in Stony Brook, New York. He went to State University Of New York At Buffalo School Of Medicine and graduated in 2009 and has 15 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Permanente Medical Group Inc and his current practice location is Department Of Radiology Stony Brook Medicine, Hsc, Level 4, Room 120, Stony Brook, New York. You can reach out to his office (for appointments etc.) via phone at (631) 444-2484.

Dr Adam T Ryan is licensed to practice in * (Not Available) (license number ) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1952636730.

Contact Information

Dr Adam T Ryan, MD
Department Of Radiology Stony Brook Medicine, Hsc, Level 4, Room 120,
Stony Brook, NY 11794-8460
(631) 444-2484
(631) 444-7538

Map and Direction




Physician's Profile

Full NameDr Adam T Ryan
GenderMale
SpecialityDiagnostic Radiology
Experience15 Years
LocationDepartment Of Radiology Stony Brook Medicine, Stony Brook, New York
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Adam T Ryan attended and graduated from State University Of New York At Buffalo School Of Medicine in 2009
  NPI Data:
  • NPI Number: 1952636730
  • Provider Enumeration Date: 10/12/2009
  • Last Update Date: 12/22/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6406075290
  • Enrollment ID: I20160309000740

Medical Identifiers

Medical identifiers for Dr Adam T Ryan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952636730NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MT195342 (Pennsylvania)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Kaiser Foundation Hospital-santa RosaSanta rosa, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Permanente Medical Group Inc89219102257800

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr Adam T Ryan allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Adam T Ryan is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Adam T Ryan, MD
Department Of Radiology Stony Brook Medicine, Hsc, Level 4, Room 120,
Stony Brook, NY 11794-8460

Ph: (631) 444-2484
Dr Adam T Ryan, MD
Department Of Radiology Stony Brook Medicine, Hsc, Level 4, Room 120,
Stony Brook, NY 11794-8460

Ph: (631) 444-2484

Reviews and Comments



Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.