Dr Ellsworth Raymond Grant, MD - Medicare Hematology/oncology in Los Angeles, CA

Dr Ellsworth Raymond Grant, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Los Angeles, California. He went to University Of California, San Diego School Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice The Oncology Institute Ca, A Professional Corporation and his current practice location is 1245 Wilshire Blvd, Suite 801, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (213) 481-3948.

Dr Ellsworth Raymond Grant is licensed to practice in California (license number G73084) 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 1043233760.

Contact Information

Dr Ellsworth Raymond Grant, MD
1245 Wilshire Blvd, Suite 801,
Los Angeles, CA 90017-4810
(213) 481-3948
(213) 481-1697



Physician's Profile

Full NameDr Ellsworth Raymond Grant
GenderMale
SpecialityHematology/oncology
Experience34 Years
Location1245 Wilshire Blvd, Los Angeles, 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 Ellsworth Raymond Grant attended and graduated from University Of California, San Diego School Of Medicine in 1990
  NPI Data:
  • NPI Number: 1043233760
  • Provider Enumeration Date: 07/25/2006
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6507829736
  • Enrollment ID: I20041109000696

Medical Identifiers

Medical identifiers for Dr Ellsworth Raymond Grant such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043233760NPI-NPPES
954893061OtherCATAX ID NO.
00G730841MedicaidCA
00G730842MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology G73084 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Good Samaritan HospitalLos angeles, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Oncology Institute Ca, A Professional Corporation569887239869

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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 Ellsworth Raymond Grant 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

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Entity NameEllsworth Grant, M.d., Medical Corp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538247424
PECOS PAC ID: 9335200476
Enrollment ID: O20081208000082

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Entity NameCounty Of Los Angeles
Entity TypePart B Supplier - Ambulatory Surgical Center
Entity IdentifiersNPI Number: 1780877613
PECOS PAC ID: 1850296534
Enrollment ID: O20090713000358

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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 Ellsworth Raymond Grant 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 Ellsworth Raymond Grant, MD
1245 Wilshire Blvd, Suite 801,
Los Angeles, CA 90017-4810

Ph: (213) 481-3948
Dr Ellsworth Raymond Grant, MD
1245 Wilshire Blvd, Suite 801,
Los Angeles, CA 90017-4810

Ph: (213) 481-3948

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Internal Medicine Doctors in Los Angeles, CA

Dr. Linda Fong, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 6041 Cadillac Ave, Los Angeles, CA 90034
Phone: 323-857-3290    
Dr. Robert Peter Gale,
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 11693 San Vicente Blvd, Suite 335, Los Angeles, CA 90049
Phone: 310-442-9010    
Dr. Tarek Alasil, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 8616 La Tijera Blvd Ste 404, Los Angeles, CA 90045
Phone: 310-673-2020    Fax: 310-469-5290
David Michael Tellalian, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 8635 W 3rd St Ste 465w, Los Angeles, CA 90048
Phone: 310-358-2300    Fax: 310-358-2308
Dr. Jan B King, M.D., M.P.H.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 11833 Wilmington Ave Fl 2, Los Angeles, CA 90059
Phone: 323-568-8701    
Dr. Caroline Hwang, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1520 San Pablo St, Suite 1000, Los Angeles, CA 90033
Phone: 323-442-5100    
Dr. Jennifer A Fulcher, M.D., PH.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 10833 Le Conte Ave, Chs 37-121, Los Angeles, CA 90095
Phone: 310-825-7225    

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