Adina Mariana Ion, MD - Medicare Internal Medicine in Tavares, FL

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Adina Mariana Ion, MD is a medicare enrolled "Internal Medicine" physician in Tavares, Florida. She graduated from medical school in 1992 and has 32 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Florida Hospital Medical Group Inc, Adventhealth Primary Care Network Inc and her current practice location is 1879 Nightingale Ln, Suite C-1, Tavares, Florida. You can reach out to her office (for appointments etc.) via phone at (352) 742-1171.

Adina Mariana Ion is licensed to practice in Florida (license number ME85805) 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 1144330119.

Contact Information

Adina Mariana Ion, MD
1879 Nightingale Ln, Suite C-1,
Tavares, FL 32778-4363
(352) 742-1171
(352) 742-4271

Map and Direction




Physician's Profile

Full NameAdina Mariana Ion
GenderFemale
SpecialityInternal Medicine
Experience32 Years
Location1879 Nightingale Ln, Tavares, 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:
  • Adina Mariana Ion graduated from medical school in 1992
  NPI Data:
  • NPI Number: 1144330119
  • Provider Enumeration Date: 08/30/2006
  • Last Update Date: 05/01/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 3577451657
  • Enrollment ID: I20040309001295

Medical Identifiers

Medical identifiers for Adina Mariana Ion such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144330119NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine ME85805 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventhealth WatermanTavares, FLHospital
Adventhealth OrlandoOrlando, FLHospital
Orlando Health South Lake HospitalClermont, FLHospital
Uf Health Leesburg HospitalLeesburg, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Florida Hospital Medical Group Inc07491861531163
Adventhealth Primary Care Network Inc1557722410204

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. Adina Mariana Ion allows following entities to bill medicare on her behalf.
Entity NameFlorida Hospital Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225034234
PECOS PAC ID: 0749186153
Enrollment ID: O20031208000807
Entity NameAdventhealth Primary Care Network Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093493637
PECOS PAC ID: 1557722410
Enrollment ID: O20230725004134

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. Adina Mariana Ion 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
Adina Mariana Ion, MD
1032 Shore Acres Dr,
Leesburg, FL 34748-4506

Ph: (352) 728-5466		Adina Mariana Ion, MD
1879 Nightingale Ln, Suite C-1,
Tavares, FL 32778-4363

Ph: (352) 742-1171

Reviews and Comments


Internal Medicine Doctors in Tavares, FL

Amy Reyes Arnaldy, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1749 David Walker Dr, Tavares, FL 32778
Phone: 352-343-0181    Fax: 352-343-0812
Mr. Ronald Roth, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1824 Salk Ave, Tavares, FL 32778
Phone: 352-253-0244    Fax: 352-253-1175
Jigna Hitesh Shah, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Waterman Way, Tavares, FL 32778
Phone: 352-636-2286    
Rosemary A Cirelli, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1876 Nightingale Ln, Tavares, FL 32778
Phone: 352-742-4447    Fax: 352-748-4448
Dr. Cesar Armando Unyon, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1879 Nightingale Ln, Tavares, FL 32778
Phone: 352-343-5722    Fax: 352-343-7506
Mr. Samuel J Goss, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1879 Nightingale Lane, Suite C1, Tavares, FL 32778
Phone: 352-742-1171    Fax: 352-742-7241
Cynthia A Laroe, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1840 Classique Lane, Tavares, FL 32778
Phone: 352-508-5046    Fax: 352-508-5048

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.