Casey Elizabeth Marks, MSCCC-SLP - Medicare Speech-Language Pathologist in Maryville, IL

Casey Elizabeth Marks, MSCCC-SLP is a medicare enrolled "Speech-language Pathologist" provider in Maryville, Illinois. Her current practice location is 2201 Copper Creek Rd, Maryville, Illinois. You can reach out to her office (for appointments etc.) via phone at (618) 972-8475.

Casey Elizabeth Marks is licensed to practice in Illinois (license number 146010640) 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 1538438445.

Contact Information

Casey Elizabeth Marks, MSCCC-SLP
2201 Copper Creek Rd,
Maryville, IL 62062
(618) 972-8475
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameCasey Elizabeth Marks
GenderFemale
SpecialitySpeech-language Pathologist
Location2201 Copper Creek Rd, Maryville, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1538438445
  • Provider Enumeration Date: 12/21/2011
  • Last Update Date: 11/08/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 0840668901
  • Enrollment ID: I20221121001647

Medical Identifiers

Medical identifiers for Casey Elizabeth Marks such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538438445NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
235Z00000XSpeech-language Pathologist 146010640 (Illinois)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. Casey Elizabeth Marks allows following entities to bill medicare on her behalf.
Provider NameComprehensive Therapeutics Ltd
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1699094102
PECOS PAC ID: 8921230137
Enrollment ID: O20140422000663

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. Casey Elizabeth Marks 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
Casey Elizabeth Marks, MSCCC-SLP
2201 Copper Creek Rd,
Maryville, IL 62062-5664

Ph: () -
Casey Elizabeth Marks, MSCCC-SLP
2201 Copper Creek Rd,
Maryville, IL 62062

Ph: (618) 972-8475

Reviews and Comments


Speech-Language Pathologist in Maryville, IL

Barbara Allen, MS.CCC-SLP
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 6800 State Route 162, Maryville, IL 62062
Phone: 618-288-5711    Fax: 618-288-4088
Barbara A. Walls,
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 6800 State Route 162, Maryville, IL 62062
Phone: 618-391-5624    Fax: 618-288-4088
Jill C Butler, MS, CCC/SLP
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 6800 State Route 162, Maryville, IL 62062
Phone: 618-465-0124    Fax: 618-465-0130
Tammy M. Becherer, MS,CCC-SLP
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 6800 State Route 162, Maryville, IL 62062
Phone: 618-288-5711    Fax: 618-288-4088
Natalie Messina,
Speech-Language Pathologist
Medicare: Medicare Enrolled
Practice Location: 37 Gary Ave.., 37 Gary Ave., Maryville, IL 62062
Phone: 618-541-1897    
Heather N Knudson, MA, SLP
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 6800 State Route 162, Maryville, IL 62062
Phone: 618-391-5624    Fax: 618-288-4088
Cynthia Moreno, MS CCC-SLP
Speech-Language Pathologist
Medicare: Not Enrolled in Medicare
Practice Location: 6955 State Route 162, Maryville, IL 62062
Phone: 618-288-3800    

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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.

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