Dr Margaret Swenson Soper, MD - Medicare Radiation Oncology in Los Angeles, CA

Dr Margaret Swenson Soper, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in Los Angeles, California. She went to Harvard Medical School and graduated in 2006 and has 18 years of diverse experience with area of expertise as Radiation Oncology. She is a member of the group practice Southern California Permanente Medical Group and her current practice location is 4950 W Sunset Blvd, Dept. Of Radiation Oncology, Los Angeles, California. You can reach out to her office (for appointments etc.) via phone at (323) 783-6570.

Dr Margaret Swenson Soper is licensed to practice in California (license number A101946) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1386806180.

Contact Information

Dr Margaret Swenson Soper, MD
4950 W Sunset Blvd, Dept. Of Radiation Oncology,
Los Angeles, CA 90027-5822
(323) 783-6570
Not Available

Map and Direction




Physician's Profile

Full NameDr Margaret Swenson Soper
GenderFemale
SpecialityRadiation Oncology
Experience18 Years
Location4950 W Sunset Blvd, Los Angeles, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Margaret Swenson Soper attended and graduated from Harvard Medical School in 2006
  NPI Data:
  • NPI Number: 1386806180
  • Provider Enumeration Date: 07/02/2008
  • Last Update Date: 10/16/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2567655442
  • Enrollment ID: I20101023000246

Medical Identifiers

Medical identifiers for Dr Margaret Swenson Soper such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386806180NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0001XRadiology - Radiation Oncology A101946 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern California Permanente Medical Group60027291758172

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 Margaret Swenson Soper allows following entities to bill medicare on her behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770515280
PECOS PAC ID: 6002729175
Enrollment ID: O20031110000678
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316979834
PECOS PAC ID: 6002729175
Enrollment ID: O20040126000823

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 Margaret Swenson Soper 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 Margaret Swenson Soper, MD
3700 Los Feliz Blvd, Apt. 13,
Los Angeles, CA 90027-2460

Ph: (617) 388-3643
Dr Margaret Swenson Soper, MD
4950 W Sunset Blvd, Dept. Of Radiation Oncology,
Los Angeles, CA 90027-5822

Ph: (323) 783-6570

Reviews and Comments


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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.

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