James Dale Williamson Jr, PA-C - Medicare Physician Assistant in Stockton, CA

James Dale Williamson Jr, PA-C is a medicare enrolled "Physician Assistant - Medical" in Stockton, California. He graduated from nursing school in 2009 and has 15 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Access Wellness Services and his current practice location is 7707 Austin Rd, Stockton, California. You can reach out to his office (for appointments etc.) via phone at (209) 467-4544.

James Dale Williamson Jr is licensed to practice in * (Not Available) (license number ) 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 1306072046.

Contact Information

James Dale Williamson Jr, PA-C
7707 Austin Rd,
Stockton, CA 95215-8312
(209) 467-4544
Not Available

Map and Direction




Provider's Profile

Full NameJames Dale Williamson Jr
GenderMale
SpecialityPhysician Assistant
Experience15 Years
Location7707 Austin Rd, Stockton, 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:
  • James Dale Williamson Jr graduated from nursing school in 2009
  NPI Data:
  • NPI Number: 1306072046
  • Provider Enumeration Date: 06/09/2009
  • Last Update Date: 01/07/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 9032397104
  • Enrollment ID: I20110621000439

Medical Identifiers

Medical identifiers for James Dale Williamson Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306072046NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363AM0700XPhysician Assistant - Medical (* (Not Available))Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Medical CenterMerced, CAHospital
Memorial Medical CenterModesto, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Access Wellness Services34768991392

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. James Dale Williamson Jr 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
James Dale Williamson Jr, PA-C
7707 Austin Rd,
Stockton, CA 95215-8312

Ph: (209) 467-4544
James Dale Williamson Jr, PA-C
7707 Austin Rd,
Stockton, CA 95215-8312

Ph: (209) 467-4544

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.