Margaret M Dunn, MD - Medicare Family Medicine in Milwaukee, WI

Margaret M Dunn, MD is a medicare enrolled "Family Medicine" physician in Milwaukee, Wisconsin. Her current practice location is 3220 W Vliet St, Milwaukee, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (414) 231-4000.

Margaret M Dunn is licensed to practice in Wisconsin (license number 36995) 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 1285639765.

Contact Information

Margaret M Dunn, MD
3220 W Vliet St,
Milwaukee, WI 53208
(414) 231-4000
(414) 342-9306

Map and Direction




Physician's Profile

Full NameMargaret M Dunn
GenderFemale
SpecialityFamily Medicine
Location3220 W Vliet St, Milwaukee, Wisconsin
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1285639765
  • Provider Enumeration Date: 06/20/2005
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7719144716
  • Enrollment ID: I20120202000480

Medical Identifiers

Medical identifiers for Margaret M Dunn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285639765NPI-NPPES
0055569OtherWICIGNA
32318500MedicaidWI
5103788OtherWIAETNA
678166OtherWIFIRST HEALTH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 36995 (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. Margaret M Dunn allows following entities to bill medicare on her behalf.
Entity NameSixteenth Street Community Health Centers Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417912999
PECOS PAC ID: 6709876857
Enrollment ID: O20040512001352

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. Margaret M Dunn 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
Margaret M Dunn, MD
3220 W Vliet St,
Milwaukee, WI 53208-2453

Ph: (414) 231-4000
Margaret M Dunn, MD
3220 W Vliet St,
Milwaukee, WI 53208

Ph: (414) 231-4000

Reviews and Comments


Family Medicine Doctors in Milwaukee, WI

Dr. Mary Grace Hernandez Lasquety, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2311 N Prospect Ave, Milwaukee, WI 53211
Phone: 414-319-3000    Fax: 414-319-3033
Dr. Rodrigo Itable, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2745 W Layton Ave, Suite 201, Milwaukee, WI 53221
Phone: 414-281-0050    Fax: 414-281-0733
Steven Bondow, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1155 N Mayfair Rd, Plank Road Clinic, Milwaukee, WI 53226
Phone: 414-955-5990    Fax: 414-955-6282
Dr. Sabina Diehr, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1155 N Mayfair Rd, Plank Road Clinic, Milwaukee, WI 53226
Phone: 414-955-5990    Fax: 414-955-6282
Luz Stella Moreno, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 637 W Mitchell St, Milwaukee, WI 53204
Phone: 414-383-8989    
Quentin Mattern, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 2320 N Lake Dr, Room 3603, Milwaukee, WI 53211
Phone: 414-270-4932    
Jennifer Marie Markowski, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 3003 W Good Hope Rd, Milwaukee, WI 53209
Phone: 414-352-3100    

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.