Tiffany Markelz, LCSW, CADC - Medicare Clinical Social Worker in St Charles, IL

Tiffany Markelz, LCSW, CADC is a medicare enrolled "Social Worker - Clinical" provider in St Charles, Illinois. She graduated from medical school in 2016 and has 8 years of diverse experience with area of expertise as Clinical Social Worker. She is a member of the group practice Centennial Counseling Center, Pc and her current practice location is 1120 E Main St Ste 201, St Charles, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 377-6613.

Tiffany Markelz is licensed to practice in Illinois (license number 149020450) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1508355215.

Contact Information

Tiffany Markelz, LCSW, CADC
1120 E Main St Ste 201,
St Charles, IL 60174-2287
(630) 377-6613
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameTiffany Markelz
GenderFemale
SpecialityClinical Social Worker
Experience8 Years
Location1120 E Main St Ste 201, St Charles, Illinois
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Tiffany Markelz graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1508355215
  • Provider Enumeration Date: 05/08/2018
  • Last Update Date: 05/17/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8628322138
  • Enrollment ID: I20181120002498

Medical Identifiers

Medical identifiers for Tiffany Markelz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1508355215NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 149020450 (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Centennial Counseling Center, Pc741695939021

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. Tiffany Markelz allows following entities to bill medicare on her behalf.
Entity NameCentennial Counseling Center, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376544387
PECOS PAC ID: 7416959390
Enrollment ID: O20070206000185

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. Tiffany Markelz 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
Tiffany Markelz, LCSW, CADC
1120 E Main St Ste 201,
St Charles, IL 60174-2287

Ph: (630) 377-6613
Tiffany Markelz, LCSW, CADC
1120 E Main St Ste 201,
St Charles, IL 60174-2287

Ph: (630) 377-6613

Reviews and Comments


Social Worker in St Charles, IL

Nancy Robin Krtek,
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 473 Dunham Rd, Suite 216, St Charles, IL 60174
Phone: 716-359-6402    
Luz M Happel, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 405 Illinois Ave Unit 2c, St Charles, IL 60174
Phone: 630-377-3535    Fax: 630-377-6703
Jennifer Blandford, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 303 N 2nd St Ste 21, Suite 21, St Charles, IL 60174
Phone: 630-618-8887    
Stephanie Santo, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 111 E Main St, St Charles, IL 60174
Phone: 630-587-3777    
Stephanie Clorinda Stavropoulos,
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 3103 Easton Pl, St Charles, IL 60175
Phone: 630-806-6767    
Mrs. Lauren Danae Matovu, MSW, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 303 N 2nd St Ste 21, St Charles, IL 60174
Phone: 630-797-9864    
Mrs. Katherine D. Brosier, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 409 Illinois Ave Unit 1a, St Charles, IL 60174
Phone: 847-622-3812    

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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