William Potocnik, OTR/L - Medicare Occupational Therapist in Worcester, MA

William Potocnik, OTR/L is a medicare enrolled "Occupational Therapist" provider in Worcester, Massachusetts. His current practice location is 799 W Boylston St Ste 7, Worcester, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 738-5110.

William Potocnik is licensed to practice in Massachusetts (license number OTL15380) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1174364046.

Contact Information

William Potocnik, OTR/L
799 W Boylston St Ste 7,
Worcester, MA 01606-3071
(617) 738-5110
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameWilliam Potocnik
GenderMale
SpecialityOccupational Therapist
Location799 W Boylston St Ste 7, Worcester, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1174364046
  • Provider Enumeration Date: 06/04/2024
  • Last Update Date: 08/03/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2264970136
  • Enrollment ID: I20240812000617

Medical Identifiers

Medical identifiers for William Potocnik such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1174364046NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
225X00000XOccupational Therapist OTL15380 (Massachusetts)Primary

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. William Potocnik allows following entities to bill medicare on his behalf.
Provider NameMab Community Services Inc
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1821129982
PECOS PAC ID: 3870570070
Enrollment ID: O20101015000537

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. William Potocnik 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
William Potocnik, OTR/L
270 N Brookfield Rd,
Barre, MA 01005-9186

Ph: (487) 287-8472
William Potocnik, OTR/L
799 W Boylston St Ste 7,
Worcester, MA 01606-3071

Ph: (617) 738-5110

Reviews and Comments


Occupational Therapist in Worcester, MA

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Phone: 508-334-8700    
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Practice Location: 484 Main St, Worcester, MA 01608
Phone: 800-244-2756    

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.