Dr Mareena Hanna, DO - Medicare Internal Medicine in Dunedin, FL

  1. Home
  2. Family Medicine
  3. FL
  4. Dunedin
Dr Mareena Hanna, DO is a medicare enrolled "Family Medicine" physician in Dunedin, Florida. She graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Optumcare Florida, Llc and her current practice location is 1551 Main St, Dunedin, Florida. You can reach out to her office (for appointments etc.) via phone at (727) 733-5100.

Dr Mareena Hanna is licensed to practice in Florida (license number OS14493) 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 1841674546.

Contact Information

Dr Mareena Hanna, DO
1551 Main St,
Dunedin, FL 34698-4650
(727) 733-5100
(727) 498-2401

Map and Direction




Physician's Profile

Full NameDr Mareena Hanna
GenderFemale
SpecialityInternal Medicine
Experience9 Years
Location1551 Main St, Dunedin, 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:
  • Dr Mareena Hanna graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1841674546
  • Provider Enumeration Date: 07/13/2015
  • Last Update Date: 08/17/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4587923933
  • Enrollment ID: I20180123001663

Medical Identifiers

Medical identifiers for Dr Mareena Hanna such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841674546NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine UO4461 (Florida)Secondary
207Q00000XFamily Medicine OS14493 (Florida)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Optumcare Florida, Llc3072403476263

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 Mareena Hanna allows following entities to bill medicare on her behalf.
Entity NameOptumcare Florida, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053384214
PECOS PAC ID: 3072403476
Enrollment ID: O20040318001123

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 Mareena Hanna 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 Mareena Hanna, DO
1551 Main St,
Dunedin, FL 34698-4650

Ph: (727) 733-5100		Dr Mareena Hanna, DO
1551 Main St,
Dunedin, FL 34698-4650

Ph: (727) 733-5100

Reviews and Comments


Family Medicine Doctors in Dunedin, FL

Dr. Derek Dillon, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 180 Patricia Ave, Dunedin, FL 34698
Phone: 727-733-4193    Fax: 813-635-2638
Dr. Lawrence Edward Kay, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2214 Highwood Ct, Dunedin, FL 34698
Phone: 717-319-1808    
Dr. Elizabeth Gaile Roddy, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1551 Main St, Dunedin, FL 34698
Phone: 727-733-5100    Fax: 727-447-4827
William F Rowland, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 901 Curlew Road, Dunedin, FL 34698
Phone: 727-734-0200    Fax: 727-734-2442
Dr. Christin Lyn Taylor, M.D.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 646 Virginia St Fl 7, Dunedin, FL 34698
Phone: 727-736-2730    Fax: 727-635-2640
Dr. Bruce Kammerman, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2323 Curlew Rd Ste 7e, Dunedin, FL 34698
Phone: 727-600-8024    
Andrew S Gross, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 703 Virginia St, Dunedin, FL 34698
Phone: 727-734-4000    Fax: 727-734-4454

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.