Dr John Ryan Gedney, MD - Medicare Surgery in Darien, CT

Dr John Ryan Gedney, MD is a medicare enrolled "Surgery - Vascular Surgery" physician in Darien, Connecticut. His current practice location is 330 Boston Post Rd Ste 240, Darien, Connecticut. You can reach out to his office (for appointments etc.) via phone at (203) 548-7858.

Dr John Ryan Gedney is licensed to practice in Connecticut (license number 85372) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1770109761.

Contact Information

Dr John Ryan Gedney, MD
330 Boston Post Rd Ste 240,
Darien, CT 06820-3667
(203) 548-7858
Not Available

Map and Direction




Physician's Profile

Full NameDr John Ryan Gedney
GenderMale
SpecialitySurgery - Vascular Surgery
Location330 Boston Post Rd Ste 240, Darien, Connecticut
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1770109761
  • Provider Enumeration Date: 06/25/2020
  • Last Update Date: 06/25/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 0840619417
  • Enrollment ID: I20200930003407

Medical Identifiers

Medical identifiers for Dr John Ryan Gedney such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770109761NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2086S0129XSurgery - Vascular Surgery LL84642 (South Carolina)Secondary
2086S0129XSurgery - Vascular Surgery 85372 (Connecticut)Primary

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 John Ryan Gedney 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 John Ryan Gedney, MD
330 Boston Post Rd Ste 240,
Darien, CT 06820-3667

Ph: () -
Dr John Ryan Gedney, MD
330 Boston Post Rd Ste 240,
Darien, CT 06820-3667

Ph: (203) 548-7858

Reviews and Comments


Surgery Doctors in Darien, CT

Dr. Naiem Nassiri, MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 330 Boston Post Rd Ste 240, Darien, CT 06820
Phone: 203-548-7858    Fax: 203-439-4839
Dr. Laurel Karian Chandler, MD
Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 53 Old Kings Hwy N Ste 205, Darien, CT 06820
Phone: 978-460-0211    
Dr. Jonathan Norton Bowman, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 85 Old Kings Hwy N, Darien, CT 06820
Phone: 203-210-6333    Fax: 203-502-2615
Chong Linus Li, MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 330 Boston Post Rd Ste 240, Darien, CT 06820
Phone: 203-548-7858    Fax: 203-439-4839
Dr. Ben U. Marsan, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 85 Old Kings Hwy N, Darien, CT 06820
Phone: 203-956-6819    Fax: 203-425-2795
Dr. Timothy M. Manoni, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 85 Old Kings Hwy N, Darien, CT 06820
Phone: 203-210-6333    Fax: 203-502-2615

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.