Dae Soon Rheem, MD - Medicare Gastroenterology in Los Angeles, CA

Dae Soon Rheem, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Los Angeles, California. He graduated from medical school in 1982 and has 42 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Daniel Rheem, M.d., Inc. and his current practice location is 505 S Virgil Ave, Suite 102, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (213) 381-3630.

Dae Soon Rheem is licensed to practice in California (license number A92866) 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 1295915585.

Contact Information

Dae Soon Rheem, MD
505 S Virgil Ave, Suite 102,
Los Angeles, CA 90020-1406
(213) 381-3630
Not Available

Map and Direction




Physician's Profile

Full NameDae Soon Rheem
GenderMale
SpecialityGastroenterology
Experience42 Years
Location505 S Virgil Ave, 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:
  • Dae Soon Rheem graduated from medical school in 1982
  NPI Data:
  • NPI Number: 1295915585
  • Provider Enumeration Date: 11/05/2007
  • Last Update Date: 01/16/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 9638200496
  • Enrollment ID: I20100623000760

Medical Identifiers

Medical identifiers for Dae Soon Rheem such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295915585NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A92866 (California)Secondary
207RG0100XInternal Medicine - Gastroenterology A92866 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Daniel Rheem, M.d., Inc.48808187313

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. Dae Soon Rheem allows following entities to bill medicare on his behalf.
Entity NameDaniel Rheem, M.d., Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942623160
PECOS PAC ID: 4880818731
Enrollment ID: O20140626000088

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. Dae Soon Rheem 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
Dae Soon Rheem, MD
505 S Virgil Ave, Suite 102,
Los Angeles, CA 90020-1406

Ph: (213) 381-3630
Dae Soon Rheem, MD
505 S Virgil Ave, Suite 102,
Los Angeles, CA 90020-1406

Ph: (213) 381-3630

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.

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.