Marie Claudette Decastro Grageda, MD - Medicare Family Practice in Hollister, CA

Marie Claudette Decastro Grageda, MD is a medicare enrolled "Family Medicine" physician in Hollister, California. She graduated from medical school in 2001 and has 23 years of diverse experience with area of expertise as Family Practice. Her current practice location is 930 Sunnyslope Rd Ste E3, Hollister, California. You can reach out to her office (for appointments etc.) via phone at (831) 636-7494.

Marie Claudette Decastro Grageda is licensed to practice in California (license number A98158) 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 1891998159.

Contact Information

Marie Claudette Decastro Grageda, MD
930 Sunnyslope Rd Ste E3,
Hollister, CA 95023-5638
(831) 636-7494
(831) 636-7496

Map and Direction




Physician's Profile

Full NameMarie Claudette Decastro Grageda
GenderFemale
SpecialityFamily Practice
Experience23 Years
Location930 Sunnyslope Rd Ste E3, Hollister, 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:
  • Marie Claudette Decastro Grageda graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1891998159
  • Provider Enumeration Date: 06/06/2007
  • Last Update Date: 10/18/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 3577622315
  • Enrollment ID: I20081107000340

Medical Identifiers

Medical identifiers for Marie Claudette Decastro Grageda such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891998159NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A98158 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Hazel Hawkins Memorial HospitalHollister, CAHospital
Santa Clara Valley Medical CenterSan jose, CAHospital

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. Marie Claudette Decastro Grageda allows following entities to bill medicare on her behalf.
Entity NameHazel Hawkins Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275578817
PECOS PAC ID: 9133038326
Enrollment ID: O20040401001521

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. Marie Claudette Decastro Grageda 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
Marie Claudette Decastro Grageda, MD
930 Sunnyslope Rd Ste E3,
Hollister, CA 95023-5638

Ph: (831) 636-7494
Marie Claudette Decastro Grageda, MD
930 Sunnyslope Rd Ste E3,
Hollister, CA 95023-5638

Ph: (831) 636-7494

Reviews and Comments


Family Medicine Doctors in Hollister, CA

Cynthia Nelson, D.O.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 930 Sunset Dr, Building 1, Suite A, Hollister, CA 95023
Phone: 831-637-5873    Fax: 831-637-1290
Arminda Tolentino, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 591 Mccray St, #231, Hollister, CA 95023
Phone: 831-636-7495    Fax: 831-636-7496
Peter Robert Coelho, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 930 Sunset Dr, Building 1, Suite A, Hollister, CA 95023
Phone: 831-637-5873    Fax: 831-637-1290
Daniel Y. Wang,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 920 Sunnyslope Rd, Hollister, CA 95023
Phone: 626-203-6827    
Dr. Dilshad M. Kheraj, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 591 Mccray St, Suite 221, Hollister, CA 95023
Phone: 831-638-9715    Fax: 831-637-7691
Dr. Marni Jonna Friedman, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 901 Sunset Dr Ste 2, Hollister, CA 95023
Phone: 831-637-7466    Fax: 831-637-9757
Benedict T Carota, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 901 Sunset Dr, Ste 1, Hollister, CA 95023
Phone: 831-637-1655    Fax: 831-637-6894

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.