Lauren Alferez, MSW, LCSW - Medicare Clinical Social Worker in Chicago, IL

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Lauren Alferez, MSW, LCSW is a medicare enrolled "Social Worker - Clinical" provider in Chicago, Illinois. Her current practice location is 8741 S Greenwood Ave, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (630) 521-3132.

Lauren Alferez is licensed to practice in Illinois (license number 149020708) 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 1316331150.

Contact Information

Lauren Alferez, MSW, LCSW
8741 S Greenwood Ave,
Chicago, IL 60619-7061
(630) 521-3132
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameLauren Alferez
GenderFemale
SpecialitySocial Worker - Clinical
Location8741 S Greenwood Ave, Chicago, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1316331150
  • Provider Enumeration Date: 03/18/2015
  • Last Update Date: 07/30/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8921424896
  • Enrollment ID: I20200824000122

Medical Identifiers

Medical identifiers for Lauren Alferez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316331150NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 149020708 (Illinois)Primary
104100000XSocial Worker 150014581 (Illinois)Secondary

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. Lauren Alferez allows following entities to bill medicare on her behalf.
Entity NameThe Board Of Trustees Of The University Of Illinois
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386863819
PECOS PAC ID: 3072422716
Enrollment ID: O20031112000158
Entity NameStrive Health Ky 2 Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881218683
PECOS PAC ID: 4486065596
Enrollment ID: O20210623001422
Entity NameStrive Health Tx Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386212207
PECOS PAC ID: 7810392545
Enrollment ID: O20210818003634
Entity NameStrive Medical Vbe Of Illinois Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871227140
PECOS PAC ID: 2567847403
Enrollment ID: O20220914000281
Entity NameIntegrated Patient Solutions Of Illinois Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295457828
PECOS PAC ID: 5496126500
Enrollment ID: O20230128000433
Entity NameCare Connections Of Illinois Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003684176
PECOS PAC ID: 1557714813
Enrollment ID: O20240202000919

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. Lauren Alferez 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
Lauren Alferez, MSW, LCSW
3510 Chapel Hill Rd,
Johnsburg, IL 60051-2506

Ph: (877) 375-3484		Lauren Alferez, MSW, LCSW
8741 S Greenwood Ave,
Chicago, IL 60619-7061

Ph: (630) 521-3132

Reviews and Comments


Social Worker in Chicago, IL

Ms. Deborah Lee Jackson, LCSW
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Phone: 773-293-8437    Fax: 773-728-4751
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Aren M. Drehobl, LCSW
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Practice Location: 5756 N Ridge Ave Ste 10, Chicago, IL 60660
Phone: 773-263-4168    
Ms. Aviva Cahn, LCSW
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Practice Location: 333 N Michigan Ave, Suite 1801, Chicago, IL 60601
Phone: 773-301-8576    

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.