Michael A Lenz, MD - Medicare Internal Medicine in Wauwatosa, WI

Michael A Lenz, MD is a medicare enrolled "Internal Medicine" physician in Wauwatosa, Wisconsin. He went to Medical College Of Wisconsin and graduated in 1996 and has 28 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc and his current practice location is 1155 N Mayfair Rd, Wauwatosa, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (414) 955-5990.

Michael A Lenz is licensed to practice in Wisconsin (license number 42188) 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 1609848167.

Contact Information

Michael A Lenz, MD
1155 N Mayfair Rd,
Wauwatosa, WI 53226-3462
(414) 955-5990
Not Available

Map and Direction




Physician's Profile

Full NameMichael A Lenz
GenderMale
SpecialityInternal Medicine
Experience28 Years
Location1155 N Mayfair Rd, Wauwatosa, 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:
  • Michael A Lenz attended and graduated from Medical College Of Wisconsin in 1996
  NPI Data:
  • NPI Number: 1609848167
  • Provider Enumeration Date: 02/07/2006
  • Last Update Date: 07/21/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9335242247
  • Enrollment ID: I20070314000406

Medical Identifiers

Medical identifiers for Michael A Lenz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609848167NPI-NPPES
32647500MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 42188 (Wisconsin)Secondary
207R00000XInternal Medicine 42188 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Froedtert Memorial Lutheran HospitalMilwaukee, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc36787600631052

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. Michael A Lenz allows following entities to bill medicare on his behalf.
Entity NameFroedtert &the Medical College Of Wisconsin Community Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568787448
PECOS PAC ID: 3678760063
Enrollment ID: O20101210000699

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. Michael A Lenz 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
Michael A Lenz, MD
1155 N Mayfair Rd,
Wauwatosa, WI 53226-3462

Ph: (414) 955-5990
Michael A Lenz, MD
1155 N Mayfair Rd,
Wauwatosa, WI 53226-3462

Ph: (414) 955-5990

Reviews and Comments


Internal Medicine Doctors in Wauwatosa, WI

Geetha Ganesan, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3289 N Mayfair Rd, Wauwatosa, WI 53222
Phone: 414-771-7900    Fax: 414-607-6336
Haroon Zubair, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3289 N Mayfair Rd, Wauwatosa, WI 53222
Phone: 414-771-7900    Fax: 414-607-6336
David A. Carron, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 1033 N Mayfair Rd, Suite 101, Wauwatosa, WI 53226
Phone: 414-454-0600    Fax: 414-454-0971
Dr. Kavita Sharma, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1155 N Honey Creek Pkwy, Wauwatosa, WI 53213
Phone: 414-615-5900    Fax: 414-615-5927
Robert Michael Molloy, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1033 N Mayfair Rd, Suite 101, Wauwatosa, WI 53226
Phone: 414-454-0600    Fax: 414-454-0971
Ankur N Patel, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 3289 N Mayfair Rd, Wauwatosa, WI 53222
Phone: 414-771-7900    Fax: 414-607-6336
Dr. James T Kwiatt, M.D.
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 1033 N Mayfair Rd, Suite 101, Wauwatosa, WI 53226
Phone: 414-454-0500    Fax: 414-454-0971

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.