Lauren Koster, - Medicare Clinical Social Worker in Waukesha, WI

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Lauren Koster, is a medicare enrolled "Social Worker - Clinical" provider in Waukesha, Wisconsin. Her current practice location is 514 Riverview Ave, Waukesha, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (262) 548-7666.

Lauren Koster is licensed to practice in Wisconsin (license number 130162-121) 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 1417404674.

Contact Information

Lauren Koster,
514 Riverview Ave,
Waukesha, WI 53188-3631
(262) 548-7666
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameLauren Koster
GenderFemale
SpecialitySocial Worker - Clinical
Location514 Riverview Ave, Waukesha, Wisconsin
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1417404674
  • Provider Enumeration Date: 09/06/2016
  • Last Update Date: 09/06/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 7214285816
  • Enrollment ID: I20180730001213

Medical Identifiers

Medical identifiers for Lauren Koster such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417404674NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 130162-121 (Wisconsin)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. Lauren Koster allows following entities to bill medicare on her behalf.
Entity NameCounty Of Waukesha Department Of Finance
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740403146
PECOS PAC ID: 3971405481
Enrollment ID: O20040124000130

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 Koster 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 Koster,
514 Riverview Ave,
Waukesha, WI 53188-3631

Ph: (262) 548-7666		Lauren Koster,
514 Riverview Ave,
Waukesha, WI 53188-3631

Ph: (262) 548-7666

Reviews and Comments


Social Worker in Waukesha, WI

Ms. Natasha Jean Pinkerton, LCSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 725 American Ave, Waukesha, WI 53188
Phone: 262-928-1000    
Mr. Jerome Michael Loberg, M.S.W.
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 1501 Airport Rd., Waukesha, WI 53188
Phone: 262-548-7930    
Cindy M Sywyk, MSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 721 American Ave, Suite 501, Waukesha, WI 53188
Phone: 262-928-2396    Fax: 262-544-1213
Gary Swan, MSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 2607 N Grandview Blvd, Suite 104, Waukesha, WI 53188
Phone: 262-446-9981    Fax: 262-446-9983
Robert K Porter, MSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 721 American Ave, Suite 501, Waukesha, WI 53188
Phone: 262-928-2396    Fax: 262-544-1213
Susan L Driscoll, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 1501 Airport Rd, Waukesha, WI 53188
Phone: 262-548-7950    
Marilyn Tauscher, LCSW
Clinical Social Worker
Medicare: Accepting Medicare Assignments
Practice Location: 721 American Ave, Ste 501, Waukesha, WI 53188
Phone: 262-928-4036    

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.