Sean K Williams, OT - Medicare Occupational Therapist in San Marcos, CA

Sean K Williams, OT is a medicare enrolled "Occupational Therapist" provider in San Marcos, California. He graduated from medical school in 2021 and has 3 years of diverse experience with area of expertise as Occupational Therapy. He is a member of the group practice Telehealth Clinical Evals, Llc and his current practice location is 640 Richland View Ct, San Marcos, California. You can reach out to his office (for appointments etc.) via phone at (408) 620-4782.

Sean K Williams is licensed to practice in California (license number 22482) 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 1891465829.

Contact Information

Sean K Williams, OT
640 Richland View Ct,
San Marcos, CA 92069-9660
(408) 620-4782
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameSean K Williams
GenderMale
SpecialityOccupational Therapy
Experience3 Years
Location640 Richland View Ct, San Marcos, 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:
  • Sean K Williams graduated from medical school in 2021
  NPI Data:
  • NPI Number: 1891465829
  • Provider Enumeration Date: 09/21/2021
  • Last Update Date: 09/21/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 0042618035
  • Enrollment ID: I20211005002782

Medical Identifiers

Medical identifiers for Sean K Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891465829NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
225X00000XOccupational Therapist 22482 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Telehealth Clinical Evals, Llc28608167258

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. Sean K Williams allows following entities to bill medicare on his behalf.
Provider NameTelehealth Clinical Evals, Llc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1346868387
PECOS PAC ID: 2860816725
Enrollment ID: O20200826003870

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. Sean K 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
Sean K Williams, OT
640 Richland View Ct,
San Marcos, CA 92069-9660

Ph: (408) 620-4782
Sean K Williams, OT
640 Richland View Ct,
San Marcos, CA 92069-9660

Ph: (408) 620-4782

Reviews and Comments


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Phone: 760-593-7508    
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Phone: 760-274-3300    
Dr. Rupa Dharmesh Parikh, OTD, OTR/L
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Practice Location: 217 Marquette Ave, San Marcos, CA 92078
Phone: 510-648-8040    

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).

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