Mackenzie Williams, - Medicare Speech-Language Pathologist in Tahlequah, OK

Mackenzie Williams, is a medicare enrolled "Speech-language Pathologist" provider in Tahlequah, Oklahoma. Her current practice location is 19600 E Ross St, Tahlequah, Oklahoma. You can reach out to her office (for appointments etc.) via phone at (539) 234-1100.

Mackenzie Williams is licensed to practice in Oklahoma (license number 5721) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1427771963.

Contact Information

Mackenzie Williams,
19600 E Ross St,
Tahlequah, OK 74464-0545
(539) 234-1100
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameMackenzie Williams
GenderFemale
SpecialitySpeech-language Pathologist
Location19600 E Ross St, Tahlequah, Oklahoma
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1427771963
  • Provider Enumeration Date: 09/20/2022
  • Last Update Date: 09/20/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1951771039
  • Enrollment ID: I20230106000163

Medical Identifiers

Medical identifiers for Mackenzie Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427771963NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
235Z00000XSpeech-language Pathologist 5721 (Oklahoma)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. Mackenzie Williams allows following entities to bill medicare on her behalf.
Provider NameCherokee Nation
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1780692723
PECOS PAC ID: 5799698742
Enrollment ID: O20031106000628

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. Mackenzie 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
Mackenzie Williams,
1412 Sterling St,
Fort Gibson, OK 74434-8252

Ph: (918) 348-4422
Mackenzie Williams,
19600 E Ross St,
Tahlequah, OK 74464-0545

Ph: (539) 234-1100

Reviews and Comments


Speech-Language Pathologist in Tahlequah, OK

Aaron Biggs, CCC-SLP
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 303 W 4th St, Tahlequah, OK 74464
Phone: 918-728-0475    
Mrs. Emily Freise, SLP
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 400 E Ross St, Tahlequah, OK 74464
Phone: 918-458-4120    Fax: 918-458-4122
Jessica Keys, M.S., CCC-SLP
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 1400 E Downing St, Tahlequah, OK 74464
Phone: 918-458-1883    Fax: 918-458-6331
Ms. Jessica Renee Roady, M.S., CCC-SLP
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 1400 E Downing St, Tahlequah, OK 74464
Phone: 918-457-8036    
Mrs. Caley Rose Janzen, M.S., CCC-SLP
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 1607 S Muskogee Ave Ste B, Tahlequah, OK 74464
Phone: 918-458-1883    Fax: 918-458-6331
Sandra Kay Becker, SPEECH-LANGUAGE PATH
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 117 Carol St, Tahlequah, OK 74464
Phone: 918-456-0850    
Ms. Mary Blenkarn Purdy, M.A.,CCC
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 310 W Keetoowah St, Tahlequah, OK 74464
Phone: 918-458-0639    

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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