Dr Adelaida B Antonio, MD - Medicare Internal Medicine in Canoga Park, CA

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Dr Adelaida B Antonio, MD is a medicare enrolled "General Practice" physician in Canoga Park, California. She graduated from medical school in 1954 and has 71 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Roy Medical Group Inc and her current practice location is 21001 Sherman Way, Suite 15, Canoga Park, California. You can reach out to her office (for appointments etc.) via phone at (818) 716-0048.

Dr Adelaida B Antonio is licensed to practice in California (license number C41801) 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 1134337975.

Contact Information

Dr Adelaida B Antonio, MD
21001 Sherman Way, Suite 15,
Canoga Park, CA 91303-1760
(818) 716-0048
(818) 785-3330

Map and Direction




Physician's Profile

Full NameDr Adelaida B Antonio
GenderFemale
SpecialityInternal Medicine
Experience71 Years
Location21001 Sherman Way, Canoga Park, 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 Adelaida B Antonio graduated from medical school in 1954
  NPI Data:
  • NPI Number: 1134337975
  • Provider Enumeration Date: 05/17/2007
  • Last Update Date: 12/11/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 5890777536
  • Enrollment ID: I20040604000906

Medical Identifiers

Medical identifiers for Dr Adelaida B Antonio such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1134337975NPI-NPPES
00C418010MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine C41801 (California)Secondary
208D00000XGeneral Practice C41801 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Roy Medical Group Inc16586827292

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 Adelaida B Antonio allows following entities to bill medicare on her behalf.
Entity NameRoy Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801921952
PECOS PAC ID: 1658682729
Enrollment ID: O20150616000836

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 Adelaida B Antonio 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 Adelaida B Antonio, MD
21001 Sherman Way, Suite 15,
Canoga Park, CA 91303-1760

Ph: (818) 716-0048		Dr Adelaida B Antonio, MD
21001 Sherman Way, Suite 15,
Canoga Park, CA 91303-1760

Ph: (818) 716-0048

Reviews and Comments


General Practice Doctors in Canoga Park, CA

Mr. Hessam Aazami, M.D.
General Practice
Medicare: Accepting Medicare Assignments
Practice Location: 22030 Sherman Way, Suite #101, Canoga Park, CA 91303
Phone: 818-312-9101    Fax: 818-312-9100
Robert Rigg, M.D.
General Practice
Medicare: Accepting Medicare Assignments
Practice Location: 20181 Saticoy St, Canoga Park, CA 91306
Phone: 818-709-5700    Fax: 818-709-8214
Dr. Rosalinda Amor Roy, M.D.
General Practice
Medicare: Accepting Medicare Assignments
Practice Location: 21001 Sherman Way, Suite 15, Canoga Park, CA 91303
Phone: 818-716-0048    Fax: 818-348-4904

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.