David Dennis, LCSW - Medicare Clinical Social Worker in Naperville, IL

David Dennis, LCSW is a medicare enrolled "Social Worker - Clinical" provider in Naperville, Illinois. His current practice location is 200 E 5th Ave Ste 109, Naperville, Illinois. You can reach out to his office (for appointments etc.) via phone at (708) 945-8557.

David Dennis is licensed to practice in Illinois (license number 149.026614) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1255196911.

Contact Information

David Dennis, LCSW
200 E 5th Ave Ste 109,
Naperville, IL 60563-3173
(708) 945-8557
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameDavid Dennis
GenderMale
SpecialitySocial Worker - Clinical
Location200 E 5th Ave Ste 109, Naperville, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1255196911
  • Provider Enumeration Date: 02/20/2024
  • Last Update Date: 02/20/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1052753340
  • Enrollment ID: I20240531003388

Medical Identifiers

Medical identifiers for David Dennis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1255196911NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 149.026614 (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. David Dennis allows following entities to bill medicare on his behalf.
Entity NameAlw Group Grow
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023665999
PECOS PAC ID: 3971910530
Enrollment ID: O20210325002583

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. David Dennis 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
David Dennis, LCSW
2132 City Gate Ln Apt 234,
Naperville, IL 60563-3725

Ph: () -
David Dennis, LCSW
200 E 5th Ave Ste 109,
Naperville, IL 60563-3173

Ph: (708) 945-8557

Reviews and Comments


Social Worker in Naperville, IL

Kelsey Wild,
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Practice Location: 1560 Wall St Ste 204, Naperville, IL 60563
Phone: 815-541-5365    
Jeffrey Thomas Burns, LCSW
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Practice Location: 616 W 5th Ave, Suite B, Naperville, IL 60563
Phone: 630-717-7771    
Katharine Waller, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 200 E 5th Ave Ste 109, Naperville, IL 60563
Phone: 331-457-2020    
Ms. Janet Ann Greif, LCSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 1555 N Naperville Wheaton Rd, Suite 111, Naperville, IL 60563
Phone: 630-258-2133    Fax: 630-961-9830
Kathleen Goldman,
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Medicare: Accepting Medicare Assignments
Practice Location: 3380 Lacrosse Ln Ste 101, Naperville, IL 60564
Phone: 847-636-8226    
Marie Sawyer,
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Practice Location: 852 S West St, Naperville, IL 60540
Phone: 630-305-5810    
Cheryl Ann Petersen, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 1770 Park St, Suite 107, Naperville, IL 60563
Phone: 630-355-7055    Fax: 630-427-0565

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.