William Petty, CCC-SLP - Medicare Speech-Language Pathologist in Warrenville, IL

William Petty, CCC-SLP is a medicare enrolled "Speech-language Pathologist" provider in Warrenville, Illinois. He graduated from medical school in 2009 and has 15 years of diverse experience with area of expertise as Qualified Speech Language Pathologist. He is a member of the group practice Cortlyn Therapy Pc and his current practice location is 28100 Torch Pkwy Ste 600, Warrenville, Illinois. You can reach out to his office (for appointments etc.) via phone at (602) 617-8215.

William Petty is licensed to practice in Illinois (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 1669088092.

Contact Information

William Petty, CCC-SLP
28100 Torch Pkwy Ste 600,
Warrenville, IL 60555-4030
(602) 617-8215
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameWilliam Petty
GenderMale
SpecialityQualified Speech Language Pathologist
Experience15 Years
Location28100 Torch Pkwy Ste 600, Warrenville, Illinois
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:
  • William Petty graduated from medical school in 2009
  NPI Data:
  • NPI Number: 1669088092
  • Provider Enumeration Date: 09/21/2020
  • Last Update Date: 09/21/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 0446667786
  • Enrollment ID: I20210401001758

Medical Identifiers

Medical identifiers for William Petty such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669088092NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
235Z00000XSpeech-language Pathologist (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cortlyn Therapy Pc872949568494

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 Petty allows following entities to bill medicare on his behalf.
Provider NameCortlyn Therapy Pc
Provider TypePart B Supplier - Physical/occupational Therapy Group In Private Practice
Provider IdentifiersNPI Number: 1235725730
PECOS PAC ID: 8729495684
Enrollment ID: O20210324000045

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 Petty 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 Petty, CCC-SLP
28100 Torch Pkwy Ste 600,
Warrenville, IL 60555-4030

Ph: (602) 617-8215
William Petty, CCC-SLP
28100 Torch Pkwy Ste 600,
Warrenville, IL 60555-4030

Ph: (602) 617-8215

Reviews and Comments


Speech-Language Pathologist in Warrenville, IL

Lisan Speech, Swallow, & Voice Therapy Pllc
Speech-Language Pathologist
Medicare: Medicare Enrolled
Practice Location: 4320 Winfield Rd Ste 200, Warrenville, IL 60555
Phone: 630-776-8753    Fax: 331-299-2366
Marilyn Elizabeth Pathiyill, ASHA
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Medicare: Not Enrolled in Medicare
Practice Location: 27475 Ferry Rd, Warrenville, IL 60555
Phone: 630-448-0437    
Mrs. Dunja Zarupski,
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Medicare: Not Enrolled in Medicare
Practice Location: 30313 Village Green Blvd, Warrenville, IL 60555
Phone: 630-450-1497    
Nicol Musielak, M.S. CF-SLP
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 27555 Diehl Rd, Warrenville, IL 60555
Phone: 630-355-6533    
Good Vibrations Voice Therapy, Pllc
Speech-Language Pathologist
Medicare: Medicare Enrolled
Practice Location: 27475 Ferry Rd, Warrenville, IL 60555
Phone: 630-326-4208    
Ms. Jennifer Wegloski, CCC-SLP
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 27555 Diehl Rd, Warrenville, IL 60555
Phone: 630-355-6533    
Stephanie M. Cullerton,
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 30w100 Branch Ave, Warrenville, IL 60555
Phone: 630-862-7064    Fax: 630-836-0712

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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