Mr David Francis Timmer, MSW - Medicare in Hales Corners, WI

Mr David Francis Timmer, MSW is a medicare enrolled "Marriage & Family Therapist" provider in Hales Corners, Wisconsin. He graduated from medical school in 1989 and has 35 years of diverse experience with area of expertise as Clinical Social Worker. He is a member of the group practice Trillium Care Group Llc and his current practice location is 5300 S 108th St, 12b, Hales Corners, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (414) 529-2591.

Mr David Francis Timmer is licensed to practice in Wisconsin (license number 284 124) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1639286552.

Contact Information

Mr David Francis Timmer, MSW
5300 S 108th St, 12b,
Hales Corners, WI 53130-1368
(414) 529-2591
(414) 529-2669

Map and Direction




Healthcare Provider's Profile

Full NameMr David Francis Timmer
GenderMale
SpecialityClinical Social Worker
Experience35 Years
Location5300 S 108th St, Hales Corners, Wisconsin
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mr David Francis Timmer graduated from medical school in 1989
  NPI Data:
  • NPI Number: 1639286552
  • Provider Enumeration Date: 08/24/2006
  • Last Update Date: 07/09/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9436242195
  • Enrollment ID: I20070911000691

Medical Identifiers

Medical identifiers for Mr David Francis Timmer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639286552NPI-NPPES
39653900MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 1722 123 (Wisconsin)Primary
106H00000XMarriage & Family Therapist 284 124 (Wisconsin)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Trillium Care Group Llc76189355295

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. Mr David Francis Timmer allows following entities to bill medicare on his behalf.
Entity NameTrillium Care Group Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477629640
PECOS PAC ID: 7618935529
Enrollment ID: O20041223000193

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. Mr David Francis Timmer 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
Mr David Francis Timmer, MSW
5300 S 108th St, 12b,
Hales Corners, WI 53130-1368

Ph: (414) 529-2591
Mr David Francis Timmer, MSW
5300 S 108th St, 12b,
Hales Corners, WI 53130-1368

Ph: (414) 529-2591

Reviews and Comments



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.