Roderick Negal Seamster, MD - Medicare Internal Medicine in Los Angeles, CA

Roderick Negal Seamster, MD is a medicare enrolled "Internal Medicine" physician in Los Angeles, California. His current practice location is 10300 Compton Ave, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (323) 357-6688.

Roderick Negal Seamster is licensed to practice in California (license number G64516) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1407951551.

Contact Information

Roderick Negal Seamster, MD
10300 Compton Ave,
Los Angeles, CA 90002-3628
(323) 357-6688
(323) 563-6378

Map and Direction




Physician's Profile

Full NameRoderick Negal Seamster
GenderMale
SpecialityInternal Medicine
Location10300 Compton Ave, Los Angeles, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1407951551
  • Provider Enumeration Date: 09/13/2006
  • Last Update Date: 07/09/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 8729978044
  • Enrollment ID: I20040322001976

Medical Identifiers

Medical identifiers for Roderick Negal Seamster such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407951551NPI-NPPES
WG64516AMedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine G64516 (California)Primary

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. Roderick Negal Seamster allows following entities to bill medicare on his behalf.
Entity NameMarin City Health And Wellness Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285804948
PECOS PAC ID: 1052451259
Enrollment ID: O20091221000011

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. Roderick Negal Seamster 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
Roderick Negal Seamster, MD
5450 Blue Ridge Dr,
Yorba Linda, CA 92887-4215

Ph: (323) 357-6688
Roderick Negal Seamster, MD
10300 Compton Ave,
Los Angeles, CA 90002-3628

Ph: (323) 357-6688

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.