Kristen Hartwig, LCSW - Medicare Clinical Social Worker in Bloomington, IL

Kristen Hartwig, LCSW is a medicare enrolled "Social Worker - Clinical" provider in Bloomington, Illinois. She graduated from medical school in 2017 and has 7 years of diverse experience with area of expertise as Clinical Social Worker. She is a member of the group practice Chestnut Health Systems, Inc. and her current practice location is 1003 Martin Luther King Dr, Bloomington, Illinois. You can reach out to her office (for appointments etc.) via phone at (888) 924-3786.

Kristen Hartwig is licensed to practice in Illinois (license number 149.021933) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1659905560.

Contact Information

Kristen Hartwig, LCSW
1003 Martin Luther King Dr,
Bloomington, IL 61701-1429
(888) 924-3786
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameKristen Hartwig
GenderFemale
SpecialityClinical Social Worker
Experience7 Years
Location1003 Martin Luther King Dr, Bloomington, Illinois
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Kristen Hartwig graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1659905560
  • Provider Enumeration Date: 02/29/2020
  • Last Update Date: 11/30/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9133558968
  • Enrollment ID: I20200331000182

Medical Identifiers

Medical identifiers for Kristen Hartwig such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1659905560NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 149.021933 (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Chestnut Health Systems, Inc.105239306323

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. Kristen Hartwig allows following entities to bill medicare on her behalf.
Entity NameChestnut Health Systems, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366431686
PECOS PAC ID: 1052393063
Enrollment ID: O20040603000738

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. Kristen Hartwig 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
Kristen Hartwig, LCSW
1003 Martin Luther King Dr,
Bloomington, IL 61701-1429

Ph: (888) 924-3786
Kristen Hartwig, LCSW
1003 Martin Luther King Dr,
Bloomington, IL 61701-1429

Ph: (888) 924-3786

Reviews and Comments


Social Worker in Bloomington, IL

Hannah Deterding,
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 108 W Market St, Bloomington, IL 61701
Phone: 309-827-5351    
Sara Fidlow, LCSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 1003 Martin Luther King Dr, Bloomington, IL 61701
Phone: 309-827-6026    
Daniela Michelle Van Pelt, LCSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 702 W Chestnut St, Bloomington, IL 61701
Phone: 888-924-3786    Fax: 309-820-3574
Jaylene Taubert, MSW LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 712 E Empire St Ste 1, Bloomington, IL 61701
Phone: 309-310-2841    
Zoe Jane Baker, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 205 N Williamsburg Dr Ste A, Bloomington, IL 61704
Phone: 309-807-5077    
Ms. Johanna Rayman, LCSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 200 W Monroe St, Suite 301, Bloomington, IL 61701
Phone: 309-310-5453    
Danielle D Beasley,
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 108 W Market St, Bloomington, IL 61701
Phone: 309-827-5351    Fax: 309-829-6808

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.