Dr William Nicholas Fenney, MD - Medicare Internal Medicine in Hyannis, MA

Dr William Nicholas Fenney, MD is a medicare enrolled "Internal Medicine" physician in Hyannis, Massachusetts. He went to New York Medical College and graduated in 1979 and has 45 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 35 Cedar St, Hyannis, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (508) 778-6363.

Dr William Nicholas Fenney is licensed to practice in Massachusetts (license number MA51180) 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 1366454696.

Contact Information

Dr William Nicholas Fenney, MD
35 Cedar St,
Hyannis, MA 02601-3009
(508) 778-6363
(508) 778-6677

Map and Direction




Physician's Profile

Full NameDr William Nicholas Fenney
GenderMale
SpecialityInternal Medicine
Experience45 Years
Location35 Cedar St, Hyannis, Massachusetts
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 William Nicholas Fenney attended and graduated from New York Medical College in 1979
  NPI Data:
  • NPI Number: 1366454696
  • Provider Enumeration Date: 08/13/2006
  • Last Update Date: 09/25/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 3779539325
  • Enrollment ID: I20050325000691

Medical Identifiers

Medical identifiers for Dr William Nicholas Fenney such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1366454696NPI-NPPES
M18249OtherBC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MA51180 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Vna Of Cape CodHyannis, MAHome health agency
Bayada Home Health Care , IncHyannis, MAHome health agency
Cape Cod HealthcareHyannis, MAHospital

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 William Nicholas Fenney 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 William Nicholas Fenney, MD
35 Cedar St,
Hyannis, MA 02601-3009

Ph: (508) 778-6363
Dr William Nicholas Fenney, MD
35 Cedar St,
Hyannis, MA 02601-3009

Ph: (508) 778-6363

Reviews and Comments


Internal Medicine Doctors in Hyannis, MA

Erica Mary Haas, MD
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Phone: 508-771-1800    
Mary W Crowell, MD
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Phone: 774-470-5080    
Dr. Lawrence Bradley Pliss, M.D.
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Phone: 508-790-5955    Fax: 508-775-8654
Cormac Francis Coyle, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 433 West Main St, Hyannis, MA 02601
Phone: 508-778-4777    Fax: 508-771-9555
Sheila Maier, D.O.
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Practice Location: 1030 Falmouth Rd Ste 201, Hyannis, MA 02601
Phone: 774-470-5080    
Sarita Bajracharya, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 22 Lewis Bay Rd, Hyannis, MA 02601
Phone: 508-862-5562    
Dr. Natalie Ann Mariano, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 145 Falmouth Rd, Hyannis, MA 02601
Phone: 508-771-3190    Fax: 508-771-0940

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.