Dr Jay Donald Grassell, MD - Medicare in Marysville, CA

Dr Jay Donald Grassell, MD is a medicare enrolled "Hospitalist" physician in Marysville, California. His current practice location is 414 G Street, Ste 210, Marysville, California. You can reach out to his office (for appointments etc.) via phone at (530) 741-1642.

Dr Jay Donald Grassell is licensed to practice in California (license number G63050) 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 1821029687.

Contact Information

Dr Jay Donald Grassell, MD
414 G Street, Ste 210,
Marysville, CA 95901
(530) 741-1642
(530) 741-2056

Map and Direction




Physician's Profile

Full NameDr Jay Donald Grassell
GenderMale
Speciality
Experience Years
Location414 G Street, Marysville, 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:
  • Dr Jay Donald Grassell attended and graduated from in
  NPI Data:
  • NPI Number: 1821029687
  • Provider Enumeration Date: 07/06/2006
  • Last Update Date: 11/19/2021
  Medicare PECOS Information:
  • PECOS PAC ID:
  • Enrollment ID:

Medical Identifiers

Medical identifiers for Dr Jay Donald Grassell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821029687NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G063050 (California)Secondary
208M00000XHospitalist G63050 (California)Primary

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 Jay Donald Grassell 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 Jay Donald Grassell, MD
Po Box 3067,
Yuba City, CA 95992-3067

Ph: (530) 751-4784
Dr Jay Donald Grassell, MD
414 G Street, Ste 210,
Marysville, CA 95901

Ph: (530) 741-1642

Reviews and Comments


Hospitalist Doctors in Marysville, CA

Dr. Gagandeep Kaur, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 726 4th St, Marysville, CA 95901
Phone: 530-749-4697    Fax: 530-749-4688

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.