Joanne Frances Mahoney, - Medicare Internal Medicine in Key Largo, FL

Joanne Frances Mahoney, is a medicare enrolled "Internal Medicine" physician in Key Largo, Florida. She went to University Of Florida College Of Medicine and graduated in 1983 and has 41 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 95360 Overseas Hwy Ste 1, Key Largo, Florida. You can reach out to her office (for appointments etc.) via phone at (305) 852-7417.

Joanne Frances Mahoney is licensed to practice in Florida (license number ME47004) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1689691628.

Contact Information

Joanne Frances Mahoney,
95360 Overseas Hwy Ste 1,
Key Largo, FL 33037-2038
(305) 852-7417
(305) 852-3814

Map and Direction




Physician's Profile

Full NameJoanne Frances Mahoney
GenderFemale
SpecialityInternal Medicine
Experience41 Years
Location95360 Overseas Hwy Ste 1, Key Largo, Florida
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Joanne Frances Mahoney attended and graduated from University Of Florida College Of Medicine in 1983
  NPI Data:
  • NPI Number: 1689691628
  • Provider Enumeration Date: 07/16/2006
  • Last Update Date: 07/22/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3678761129
  • Enrollment ID: I20101228000129

Medical Identifiers

Medical identifiers for Joanne Frances Mahoney such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689691628NPI-NPPES
061789000MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine ME47004 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Island Home CareKey west, FLHome health agency
Mariners HospitalTavernier, FLHospital
Fishermen's Community HospitalMarathon, FLHospital
Palm Vista Nursing And Rehabilitation CenterKey west, FLNursing home

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. Joanne Frances Mahoney allows following entities to bill medicare on her behalf.
Entity NameJoanne F Mahoney Md Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063714277
PECOS PAC ID: 0446446579
Enrollment ID: O20110404000210

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. Joanne Frances Mahoney 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
Joanne Frances Mahoney,
95360 Overseas Hwy Ste 1,
Key Largo, FL 33037-2038

Ph: (305) 852-7417
Joanne Frances Mahoney,
95360 Overseas Hwy Ste 1,
Key Largo, FL 33037-2038

Ph: (305) 852-7417

Reviews and Comments


Internal Medicine Doctors in Key Largo, FL

Dr. Joseph J. Castronuovo, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 18 Fishermans Cv, Unit B, Key Largo, FL 33037
Phone: 305-367-4859    Fax: 305-367-4859
Dr. Ira D Stein, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 19 Jewfish Ave, Key Largo, FL 33037
Phone: 781-996-5442    
Carlos Ignacio Smith, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 50 Barracuda Ln, Key Largo, FL 33037
Phone: 305-367-2600    Fax: 305-367-4573
Martha S Romeo, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 50 Barracuda Ln, Key Largo, FL 33037
Phone: 305-367-2600    Fax: 305-367-4573
Mrs. Madhavi Gunda Chunduru, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 103400 Overseas Hwy, Suite #200, Key Largo, FL 33037
Phone: 305-853-7171    Fax: 305-853-7151
Dr. Rene Agustin Fernandez, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 50 Barracuda Ln, Key Largo, FL 33037
Phone: 305-367-2600    Fax: 305-367-4573

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.