Gregory L Ortega, MD - Medicare Hematology/oncology in Orange City, FL

Gregory L Ortega, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Orange City, Florida. He graduated from medical school in 1979 and has 45 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Mid-florida Hematology And Oncology Centers, Pa and his current practice location is 2776 Enterprise Rd, Suite 100, Orange City, Florida. You can reach out to his office (for appointments etc.) via phone at (386) 774-1223.

Gregory L Ortega is licensed to practice in Florida (license number ME41521) 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 1720037989.

Contact Information

Gregory L Ortega, MD
2776 Enterprise Rd, Suite 100,
Orange City, FL 32763-8316
(386) 774-1223
(386) 774-4658

Map and Direction




Physician's Profile

Full NameGregory L Ortega
GenderMale
SpecialityHematology/oncology
Experience45 Years
Location2776 Enterprise Rd, Orange City, 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:
  • Gregory L Ortega graduated from medical school in 1979
  NPI Data:
  • NPI Number: 1720037989
  • Provider Enumeration Date: 05/08/2006
  • Last Update Date: 12/14/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 9032009386
  • Enrollment ID: I20100611000385

Medical Identifiers

Medical identifiers for Gregory L Ortega such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720037989NPI-NPPES
04489740MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology ME41521 (Florida)Primary
174400000XSpecialist ME41521 (Florida)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Central Florida Regional HospitalSanford, FLHospital
Adventhealth Fish MemorialOrange city, FLHospital
Adventhealth DelandDeland, FLHospital
Adventhealth OrlandoOrlando, FLHospital
Oviedo Medical CenterOviedo, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mid-florida Hematology And Oncology Centers, Pa48805841359

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. Gregory L Ortega allows following entities to bill medicare on his behalf.
Entity NameMid-florida Hematology & Oncology Centers, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255369955
PECOS PAC ID: 4880584135
Enrollment ID: O20040318001483

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. Gregory L Ortega 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
Gregory L Ortega, MD
2776 Enterprise Rd, Suite 100,
Orange City, FL 32763-8316

Ph: (386) 774-1223
Gregory L Ortega, MD
2776 Enterprise Rd, Suite 100,
Orange City, FL 32763-8316

Ph: (386) 774-1223

Reviews and Comments


Internal Medicine Doctors in Orange City, FL

Ahmed Elbanna, D.O.
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 2884 Wellness Ave, Ste 100, Orange City, FL 32763
Phone: 386-668-2221    Fax: 386-668-2228
Dr. Syed Bilal Ahmed, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2555 S Volusia Ave, Orange City, FL 32763
Phone: 386-774-0401    Fax: 386-774-5783
Janak Hirabhai Bhavsar, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 938 Saxon Blvd Ste 101-c, Orange City, FL 32763
Phone: 386-774-5485    Fax: 386-775-0761
Dr. Rohan K Desai, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2877 Wellness Ave, Orange City, FL 32763
Phone: 386-668-4650    Fax: 386-668-4649
Dr. Bushra Ajaz, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 2776 Enterprise Rd # 100, Orange City, FL 32763
Phone: 386-774-1223    
Dr. Saad M Khan, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 2541 S Volusia Ave Ste 300, Orange City, FL 32763
Phone: 386-218-6893    Fax: 386-218-6895
Manjunath Harlapur, M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 759 Harley Strickland Blvd, Orange City, FL 32763
Phone: 646-645-4893    

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.