Katherine Jean Williams, PAC - Physician Assistant in Thousand Oaks, CA

Katherine Jean Williams, PAC is a Physician Assistant based in Thousand Oaks, California. Katherine Jean Williams is licensed to practice in California (license number 53416) and her current practice location is 375 Rolling Oaks Dr, Suite 210, Thousand Oaks, California. She can be reached at her office (for appointments etc.) via phone at (805) 497-7015.

NPI number for Katherine Jean Williams is 1861689390 and her current mailing address is 375 Rolling Oaks Dr, Suite 210, Thousand Oaks, California. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1861689390.

Contact Information

Katherine Jean Williams, PAC
375 Rolling Oaks Dr, Suite 210,
Thousand Oaks, CA 91361-1023
(805) 497-7015
(805) 497-7315

Map and Direction




Provider's Profile

Full NameKatherine Jean Williams
GenderFemale
SpecialityPhysician Assistant
Location375 Rolling Oaks Dr, Thousand Oaks, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1861689390
  • Provider Enumeration Date: 09/28/2007
  • Last Update Date: 02/07/2017

Medical Identifiers

Medical identifiers for Katherine Jean Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1861689390NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 2007028606 (Missouri)Secondary
363A00000XPhysician Assistant 53416 (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. Katherine Jean Williams is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Katherine Jean Williams, PAC
375 Rolling Oaks Dr, Suite 210,
Thousand Oaks, CA 91361-1023

Ph: (805) 497-7015
Katherine Jean Williams, PAC
375 Rolling Oaks Dr, Suite 210,
Thousand Oaks, CA 91361-1023

Ph: (805) 497-7015

Reviews and Comments


Physician Assistant Nurses in Thousand Oaks, CA

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Phone: 805-497-4974    
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Jennifer Trubschenck, PA-C
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Medicare: Accepting Medicare Assignments
Practice Location: 425 Haaland Dr Ste 204, Thousand Oaks, CA 91361
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Carolina Benavides-baron, PA-C
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Medicare: Accepting Medicare Assignments
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Phone: 805-309-2555    Fax: 805-371-4713
Maaya Ono,
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Phone: 805-449-8781    
Mr. Michael Scott Mortensen, PHYSICIAN ASSISTANT
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Medicare: Not Enrolled in Medicare
Practice Location: 425 Haaland Dr Ste 102, Thousand Oaks, CA 91361
Phone: 805-723-8008    

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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.

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