Dr Gregory Alan Gilmore, DO - Medicare Hematology/oncology in Corona, CA

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Dr Gregory Alan Gilmore, DO is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Corona, California. He graduated from medical school in 2013 and has 11 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice City Of Hope Medical Foundation and his current practice location is 320 W 6th St, Corona, California. You can reach out to his office (for appointments etc.) via phone at (951) 898-2828.

Dr Gregory Alan Gilmore is licensed to practice in California (license number 20A13656) 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 1205271640.

Contact Information

Dr Gregory Alan Gilmore, DO
320 W 6th St,
Corona, CA 92882-3349
(951) 898-2828
(951) 898-2811

Map and Direction




Physician's Profile

Full NameDr Gregory Alan Gilmore
GenderMale
SpecialityHematology/oncology
Experience11 Years
Location320 W 6th St, Corona, 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 Gregory Alan Gilmore graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1205271640
  • Provider Enumeration Date: 04/29/2013
  • Last Update Date: 06/08/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 5597068908
  • Enrollment ID: I20190827001433

Medical Identifiers

Medical identifiers for Dr Gregory Alan Gilmore such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1205271640NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 20A13656 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Corona Regional Medical CenterCorona, CAHospital
San Antonio Regional HospitalUpland, CAHospital
Riverside Community HospitalRiverside, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
City Of Hope Medical Foundation3779751656690

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 Gregory Alan Gilmore allows following entities to bill medicare on his behalf.
Entity NameThe Oncology Institute Ca, A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275651515
PECOS PAC ID: 5698872398
Enrollment ID: O20070514000607
Entity NameCity Of Hope Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871886366
PECOS PAC ID: 3779751656
Enrollment ID: O20110720000244

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 Gregory Alan Gilmore 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 Gregory Alan Gilmore, DO
Po Box 512185,
Los Angeles, CA 90051-0185

Ph: () -		Dr Gregory Alan Gilmore, DO
320 W 6th St,
Corona, CA 92882-3349

Ph: (951) 898-2828

Reviews and Comments


Internal Medicine Doctors in Corona, CA

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M. Mazen Jamal, M.D., M.P.H.
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Mr. Narakanti Nimmagadda Rao, MD
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Phone: 951-735-2311    Fax: 951-737-1655
Dr. Isaac K Tsai, M.D.
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Dr. Mutahir Farhan, MD
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Practice Location: 284 Dupont St Ste 130, Corona, CA 92879
Phone: 951-497-3749    Fax: 954-405-8701
Mr. Gilbert Oscar Plasencia, M.D.
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Practice Location: 2250 S Main St, Suite #201, Corona, CA 92882
Phone: 951-734-4880    Fax: 951-734-7963
Mohammad Khaled Shahin, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 21634 Retreat Pkwy, Corona, CA 92883
Phone: 951-493-6805    

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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