William Mcdonald, MD - Medicare Emergency Medicine in Nevada City, CA

William Mcdonald, MD is a medicare enrolled "Emergency Medicine" physician in Nevada City, California. He went to Medical College Of Wisconsin and graduated in 2020 and has 6 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Swope Medical Group Inc and his current practice location is 103 Providence Mine Rd Ste 202, Nevada City, California. You can reach out to his office (for appointments etc.) via phone at (530) 470-8377.

William Mcdonald is licensed to practice in California (license number A179165) 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 1568099315.

Contact Information

William Mcdonald, MD
103 Providence Mine Rd Ste 202,
Nevada City, CA 95959-2949
(530) 470-8377
Not Available

Map and Direction




Physician's Profile

Full NameWilliam Mcdonald
GenderMale
SpecialityEmergency Medicine
Experience6 Years
Location103 Providence Mine Rd Ste 202, Nevada City, 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:
  • William Mcdonald attended and graduated from Medical College Of Wisconsin in 2020
  NPI Data:
  • NPI Number: 1568099315
  • Provider Enumeration Date: 03/23/2020
  • Last Update Date: 03/15/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 4486019312
  • Enrollment ID: I20230724002566

Medical Identifiers

Medical identifiers for William Mcdonald such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1568099315NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207PE0004XEmergency Medicine - Emergency Medical Services A179165 (California)Secondary
207P00000XEmergency Medicine A179165 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sierra Nevada Memorial HospitalGrass valley, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Swope Medical Group Inc226440344311

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. William Mcdonald allows following entities to bill medicare on his behalf.
Entity NameRegents Of The Univ Of Ca
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013906973
PECOS PAC ID: 3375456619
Enrollment ID: O20031111000892
Entity NameSwope Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972500593
PECOS PAC ID: 2264403443
Enrollment ID: O20040802001469

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. William Mcdonald 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
William Mcdonald, MD
2315 Stockton Blvd, Emergency Medicine Offices,
Sacramento, CA 95817

Ph: () -
William Mcdonald, MD
103 Providence Mine Rd Ste 202,
Nevada City, CA 95959-2949

Ph: (530) 470-8377

Reviews and Comments


Emergency Medicine Doctors in Nevada City, CA

Bridget Anne Mais,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 103 Providence Mine Rd Ste 203, Nevada City, CA 95959
Phone: 530-470-8377    

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.