John William Hiemenz, MD - Medicare Medical Oncology in Gainesville, FL

John William Hiemenz, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Gainesville, Florida. He went to University Of Virginia School Of Medicine and graduated in 1978 and has 46 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice Florida Clinical Practice Association Inc and his current practice location is 1600 Sw Archer Rd, Gainesville, Florida. You can reach out to his office (for appointments etc.) via phone at (352) 273-7832.

John William Hiemenz is licensed to practice in Florida (license number ME 41865) 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 1447271887.

Contact Information

John William Hiemenz, MD
1600 Sw Archer Rd,
Gainesville, FL 32610-3003
(352) 273-7832
(352) 273-5006

Map and Direction




Physician's Profile

Full NameJohn William Hiemenz
GenderMale
SpecialityMedical Oncology
Experience46 Years
Location1600 Sw Archer Rd, Gainesville, Florida
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:
  • John William Hiemenz attended and graduated from University Of Virginia School Of Medicine in 1978
  NPI Data:
  • NPI Number: 1447271887
  • Provider Enumeration Date: 07/21/2006
  • Last Update Date: 11/02/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 4284659434
  • Enrollment ID: I20070904000533

Medical Identifiers

Medical identifiers for John William Hiemenz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447271887NPI-NPPES
1628751MedicaidLA
259000000MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology ME 41865 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Uf Health Shands HospitalGainesville, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Florida Clinical Practice Association Inc03451462541622

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. John William Hiemenz allows following entities to bill medicare on his behalf.
Entity NameFlorida Clinical Practice Association Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063463768
PECOS PAC ID: 0345146254
Enrollment ID: O20031211000099

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. John William Hiemenz 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
John William Hiemenz, MD
Po Box 918025,
Orlando, FL 32891-8025

Ph: (352) 273-7832
John William Hiemenz, MD
1600 Sw Archer Rd,
Gainesville, FL 32610-3003

Ph: (352) 273-7832

Reviews and Comments


Internal Medicine Doctors in Gainesville, FL

Dr. Sheetal Patel, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1601 Sw Archer Rd, Gainesville, FL 32608
Phone: 800-324-8387    
Dr. Talal Seoud, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1600 Sw Archer Rd, Gainesville, FL 32610
Phone: 352-273-9400    Fax: 352-627-4268
Eric I Rosenberg, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 Sw Archer Rd, Gainesville, FL 32610
Phone: 352-265-0651    Fax: 352-265-0153
Dr. Eric Padron, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 Sw Archer Rd, Gainesville, FL 32610
Phone: 352-265-0239    Fax: 352-338-9879
Osman S Farooq, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 Sw Archer Rd, Gainesville, FL 32610
Phone: 352-559-5051    
Ilie Toma Barb, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 4645 Nw 8th Ave, Gainesville, FL 32605
Phone: 352-264-2500    Fax: 352-416-0135
Fernando Ortiz, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 4645 Nw 8th Ave, Gainesville, FL 32605
Phone: 352-375-1212    Fax: 352-371-4650

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.