Grace Castanon, PA-C - Medicare Physician Assistant in Beverly Hills, CA

Grace Castanon, PA-C is a medicare enrolled "Physician Assistant" in Beverly Hills, California. She went to University Of Southern California Keck School Of Medicine and graduated in 2018 and has 8 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Usc Care Medical Group Inc and her current practice location is 9033 Wilshire Blvd Ste 360, Beverly Hills, California. You can reach out to her office (for appointments etc.) via phone at (310) 601-3366.

Grace Castanon is licensed to practice in California (license number 55628) 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 1508358805.

Contact Information

Grace Castanon, PA-C
9033 Wilshire Blvd Ste 360,
Beverly Hills, CA 90211-1846
(310) 601-3366
Not Available

Map and Direction




Provider's Profile

Full NameGrace Castanon
GenderFemale
SpecialityPhysician Assistant
Experience8 Years
Location9033 Wilshire Blvd Ste 360, Beverly Hills, 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:
  • Grace Castanon attended and graduated from University Of Southern California Keck School Of Medicine in 2018
  NPI Data:
  • NPI Number: 1508358805
  • Provider Enumeration Date: 06/01/2018
  • Last Update Date: 06/14/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5193076081
  • Enrollment ID: I20180914001567

Medical Identifiers

Medical identifiers for Grace Castanon such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508358805NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 55628 (California)Primary
363AS0400XPhysician Assistant - Surgical 55628 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Usc Arcadia HospitalArcadia, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Usc Care Medical Group Inc04461577471378

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. Grace Castanon allows following entities to bill medicare on her behalf.
Entity NameUsc Care Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902846306
PECOS PAC ID: 0446157747
Enrollment ID: O20050512000412
Entity NameProvidence Saint Johns Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770093734
PECOS PAC ID: 0840548624
Enrollment ID: O20180810000904

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. Grace Castanon 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
Grace Castanon, PA-C
Po Box 31309,
Los Angeles, CA 90031-0309

Ph: (310) 601-3366
Grace Castanon, PA-C
9033 Wilshire Blvd Ste 360,
Beverly Hills, CA 90211-1846

Ph: (310) 601-3366

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.