Dr Charles H Redfern, MD - Medicare Hematology/oncology in San Diego, CA

Dr Charles H Redfern, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in San Diego, California. He went to Johns Hopkins University School Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Medical Oncology Associates Of San Diego A Medical Group Inc and his current practice location is 3075 Health Center Dr, Suite 102, San Diego, California. You can reach out to his office (for appointments etc.) via phone at (858) 637-7888.

Dr Charles H Redfern is licensed to practice in California (license number A52733) 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 1225007396.

Contact Information

Dr Charles H Redfern, MD
3075 Health Center Dr, Suite 102,
San Diego, CA 92123-2773
(858) 637-7888
(858) 637-7887

Map and Direction




Physician's Profile

Full NameDr Charles H Redfern
GenderMale
SpecialityHematology/oncology
Experience33 Years
Location3075 Health Center Dr, San Diego, California
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:
  • Dr Charles H Redfern attended and graduated from Johns Hopkins University School Of Medicine in 1991
  NPI Data:
  • NPI Number: 1225007396
  • Provider Enumeration Date: 03/14/2006
  • Last Update Date: 07/26/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 8628156403
  • Enrollment ID: I20080418000309

Medical Identifiers

Medical identifiers for Dr Charles H Redfern such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1225007396NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology A52733 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sharp Coronado Hospital And Hlthcr CtrCoronado, CAHospital
Sharp Memorial HospitalSan diego, CAHospital
Grossmont HospitalLa mesa, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medical Oncology Associates Of San Diego A Medical Group Inc135532719810

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 Charles H Redfern allows following entities to bill medicare on his behalf.
Entity NameScripps Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275899072
PECOS PAC ID: 9234033853
Enrollment ID: O20031124000822
Entity NameMedical Oncology Associates Of San Diego A Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629046925
PECOS PAC ID: 1355327198
Enrollment ID: O20040624000816
Entity NameEmergency And Acute Care Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437103942
PECOS PAC ID: 9537108279
Enrollment ID: O20050502000734

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 Charles H Redfern 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 Charles H Redfern, MD
3075 Health Center Dr, Suite 102,
San Diego, CA 92123-2773

Ph: (858) 637-7888
Dr Charles H Redfern, MD
3075 Health Center Dr, Suite 102,
San Diego, CA 92123-2773

Ph: (858) 637-7888

Reviews and Comments


Internal Medicine Doctors in San Diego, CA

Dr. Ramin Motarjemi, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 200 W Arbor Dr, San Diego, CA 92103
Phone: 858-249-2500    Fax: 858-657-8069
Dr. Shweta Warner, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 4647 Zion Ave, San Diego, CA 92120
Phone: 619-221-6258    Fax: 619-221-6012
Dr. Matthew James Roosevelt, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 4647 Zion Ave, Department Of Hospital Medicine, San Diego, CA 92120
Phone: 619-952-5091    
Dr. Daniel Joseph Desantis, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: Naval Medical Ctr, 34800 Bob Wilson Dr., San Diego, CA 92134
Phone: 619-532-7935    
Jedidiah Daniel Bell,
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 200 W Arbor Dr, San Diego, CA 92103
Phone: 619-471-0434    
Dr. Umber Dube, MD PHD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 8899 University Center Lane, Suite 350 Mc 0975, San Diego, CA 92122
Phone: 858-657-1675    
Dr. Patricia Vold Pepper, MD, MSC, FACP
Hematology & Oncology
Medicare: May Accept Medicare Assignments
Practice Location: 34800 Bob Wilson Dr, San Diego, CA 92134
Phone: 619-532-7504    Fax: 619-532-7508

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).

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