Matthew Aaron Williamson, PA - Medicare Physician Assistant in Turlock, CA

Matthew Aaron Williamson, PA is a medicare enrolled "Clinical Nurse Specialist - Emergency" in Turlock, California. He graduated from nursing school in 2005 and has 19 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Sierra Emergency Medical Group, Inc, Adventist Health Physicians Network, Sonora Community Hospital and his current practice location is 825 Delbon Ave, Turlock, California. You can reach out to his office (for appointments etc.) via phone at (209) 342-2300.

Matthew Aaron Williamson is licensed to practice in California (license number PA18033) 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 1831173111.

Contact Information

Matthew Aaron Williamson, PA
825 Delbon Ave,
Turlock, CA 95382-2016
(209) 342-2300
(209) 524-4240

Map and Direction




Provider's Profile

Full NameMatthew Aaron Williamson
GenderMale
SpecialityPhysician Assistant
Experience19 Years
Location825 Delbon Ave, Turlock, 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:
  • Matthew Aaron Williamson graduated from nursing school in 2005
  NPI Data:
  • NPI Number: 1831173111
  • Provider Enumeration Date: 12/01/2005
  • Last Update Date: 10/09/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9032137096
  • Enrollment ID: I20051108000643

Medical Identifiers

Medical identifiers for Matthew Aaron Williamson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831173111NPI-NPPES
0PA180330MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
364SE0003XClinical Nurse Specialist - Emergency PA18033 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventist Health SonoraSonora, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sierra Emergency Medical Group, Inc286054247920
Adventist Health Physicians Network3274580972544
Sonora Community Hospital428453850591

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. Matthew Aaron Williamson 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
Matthew Aaron Williamson, PA
4301 Northstar Way,
Modesto, CA 95356-9262

Ph: (209) 342-2300
Matthew Aaron Williamson, PA
825 Delbon Ave,
Turlock, CA 95382-2016

Ph: (209) 342-2300

Reviews and Comments


Clinical Nurse Specialist Nurses in Turlock, CA

Ms. Monnica Dianne Felix,
Clinical Nurse Specialist
Medicare: Not Enrolled in Medicare
Practice Location: 1930 Charles Pl, Turlock, CA 95380
Phone: 254-338-9594    
Leopoldo L Lopez, PA
Clinical Nurse Specialist
Medicare: Medicare Enrolled
Practice Location: 825 Delbon Ave, Turlock, CA 95382
Phone: 209-342-2300    Fax: 209-524-4240
Harold Edward Baker Ix, PA
Clinical Nurse Specialist
Medicare: Not Enrolled in Medicare
Practice Location: 825 Delbon Avenue, Turlock, CA 95380
Phone: 209-342-2300    Fax: 209-524-4240

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.