Guidestar Eldercare - Il Sc - Medicare Mental Health Clinic in Schaumburg, IL

Guidestar Eldercare - Il Sc is a medicare enrolled mental health clinic (Internal Medicine) in Schaumburg, Illinois. The current practice location for Guidestar Eldercare - Il Sc is 1821 Walden Office Sq Ste 400, Schaumburg, Illinois. For appointments, you can reach them via phone at (574) 546-1900. The mailing address for Guidestar Eldercare - Il Sc is Po Box 10633, Fort Wayne, Indiana and phone number is (574) 546-1900.

Guidestar Eldercare - Il Sc is licensed to practice in * (Not Available) (license number ). The clinic also participates in the medicare program and its NPI number is 1417591074. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (574) 546-1900.

Contact Information

Guidestar Eldercare - Il Sc
1821 Walden Office Sq Ste 400
Schaumburg
IL 60173-4273
(574) 546-1900
(574) 546-1999

Map and Direction


Mental Health Clinic Profile

Full NameGuidestar Eldercare - Il Sc
SpecialityInternal Medicine
Location1821 Walden Office Sq Ste 400, Schaumburg, Illinois
Authorized Official Name and PositionSteven Posar (CEO)
Authorized Official Contact5745461900
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Guidestar Eldercare - Il Sc
Po Box 10633
Fort Wayne
IN 46853-0633

Ph: (574) 546-1900
Guidestar Eldercare - Il Sc
1821 Walden Office Sq Ste 400
Schaumburg
IL 60173-4273

Ph: (574) 546-1900

NPI Details:

NPI Number1417591074
Provider Enumeration Date11/06/2019
Last Update Date04/24/2025
Certification Date04/16/2025

Medicare PECOS Information:

Medicare PECOS PAC ID6305230194
Medicare Enrollment IDO20220221001029

Medical Identifiers

Medical identifiers for Guidestar Eldercare - Il Sc such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417591074NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
101YM0800XCounselor - Mental Health (* (Not Available))Secondary
103TC0700XPsychologist - Clinical (* (Not Available))Secondary
1041C0700XSocial Worker - Clinical (* (Not Available))Secondary
2084N0400XPsychiatry & Neurology - Neurology (* (Not Available))Secondary
363L00000XNurse Practitioner (* (Not Available))Secondary
363LF0000XNurse Practitioner - Family (* (Not Available))Secondary
363LG0600XNurse Practitioner - Gerontology (* (Not Available))Secondary
363LP0808XNurse Practitioner - Psychiatric/mental Health (* (Not Available))Secondary
207R00000XInternal Medicine (* (Not Available))Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Guidestar Eldercare - Il Sc acts as a billing entity for following providers:
Provider NameSteven Posar
Provider TypePractitioner - Internal Medicine
Provider IdentifiersNPI Number: 1154308575
PECOS PAC ID: 8921020538
Enrollment ID: I20210618000646
Provider NameJames Fenstermacher
Provider TypePractitioner - Clinical Psychologist
Provider IdentifiersNPI Number: 1295181154
PECOS PAC ID: 9436448222
Enrollment ID: I20240503000717
Provider NameStephanie Paduch
Provider TypePractitioner - Clinical Social Worker
Provider IdentifiersNPI Number: 1033752266
PECOS PAC ID: 8527492719
Enrollment ID: I20240503001119
Provider NameShawna Plunkett
Provider TypePractitioner - Clinical Social Worker
Provider IdentifiersNPI Number: 1245621432
PECOS PAC ID: 3476873829
Enrollment ID: I20240503001617
Provider NameAnita Arthur
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1023059573
PECOS PAC ID: 0143257691
Enrollment ID: I20240503002112
Provider NameJulie Pierce
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1366641482
PECOS PAC ID: 4486953437
Enrollment ID: I20240503002226
Provider NameDaniel Heiser
Provider TypePractitioner - Clinical Psychologist
Provider IdentifiersNPI Number: 1396914875
PECOS PAC ID: 3870667983
Enrollment ID: I20240506003700
Provider NameDarrin Clutteur
Provider TypePractitioner - Nurse Practitioner
Provider IdentifiersNPI Number: 1841768322
PECOS PAC ID: 5294072567
Enrollment ID: I20240513002568
Provider NameStephanie Murphy
Provider TypePractitioner - Clinical Psychologist
Provider IdentifiersNPI Number: 1518419787
PECOS PAC ID: 4082996103
Enrollment ID: I20240610002820

Reviews and Comments

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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.