John Williams, OTR/L - Medicare Occupational Therapist in West Hills, CA

John Williams, OTR/L is a medicare enrolled "Occupational Therapist - Hand" provider in West Hills, California. He graduated from medical school in 2020 and has 4 years of diverse experience with area of expertise as Occupational Therapy. He is a member of the group practice Hand Center Of Southern California and his current practice location is 22110 Roscoe Blvd Ste 302, West Hills, California. You can reach out to his office (for appointments etc.) via phone at (818) 347-7110.

John Williams is licensed to practice in California (license number 21882) 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 1669038113.

Contact Information

John Williams, OTR/L
22110 Roscoe Blvd Ste 302,
West Hills, CA 91304-3864
(818) 347-7110
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameJohn Williams
GenderMale
SpecialityOccupational Therapy
Experience4 Years
Location22110 Roscoe Blvd Ste 302, West Hills, 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:
  • John Williams graduated from medical school in 2020
  NPI Data:
  • NPI Number: 1669038113
  • Provider Enumeration Date: 05/09/2019
  • Last Update Date: 11/22/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 1759796238
  • Enrollment ID: I20210215001710

Medical Identifiers

Medical identifiers for John Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669038113NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
225XH1200XOccupational Therapist - Hand 21882 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hand Center Of Southern California43857185273

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. John Williams allows following entities to bill medicare on his behalf.
Provider NameHand Center Of Southern California
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1396868212
PECOS PAC ID: 4385718527
Enrollment ID: O20080805000906

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. John Williams 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
John Williams, OTR/L
22110 Roscoe Blvd Ste 302,
West Hills, CA 91304-3864

Ph: (818) 347-7110
John Williams, OTR/L
22110 Roscoe Blvd Ste 302,
West Hills, CA 91304-3864

Ph: (818) 347-7110

Reviews and Comments


Occupational Therapist in West Hills, CA

Ms. Patricia Verda Petersen, MA, OTR/L
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 23409 Gilmore St, West Hills, CA 91307
Phone: 818-346-8626    
Daniela Flores,
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 22763 Gault St, West Hills, CA 91307
Phone: 818-276-5154    
Lorna David,
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 7045 Sale Avenue, West Hills, CA 91307
Phone: 818-324-6374    
Sarah Gainaru,
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 8445 Capistrano Ave, West Hills, CA 91304
Phone: 626-500-8305    
Edward Agazaryan, OTR/L
Occupational Therapist
Medicare: Medicare Enrolled
Practice Location: 7300 Medical Center Dr, West Hills, CA 91307
Phone: 818-676-4000    
Symon Madrid, OTR
Occupational Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 7451 Asman Ave, West Hills, CA 91307
Phone: 818-881-4261    

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.