Geetha Ganesan, MD - Medicare Internal Medicine in Wauwatosa, WI

Geetha Ganesan, MD is a medicare enrolled "Internal Medicine" physician in Wauwatosa, Wisconsin. She graduated from medical school in 1994 and has 30 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Aamg Reach Pllc, Aurora Advanced Healthcare Inc and her current practice location is 3289 N Mayfair Rd, Wauwatosa, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (414) 771-7900.

Geetha Ganesan is licensed to practice in Wisconsin (license number 43810) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1003849407.

Contact Information

Geetha Ganesan, MD
3289 N Mayfair Rd,
Wauwatosa, WI 53222-3203
(414) 771-7900
(414) 607-6336

Map and Direction




Physician's Profile

Full NameGeetha Ganesan
GenderFemale
SpecialityInternal Medicine
Experience30 Years
Location3289 N Mayfair Rd, Wauwatosa, Wisconsin
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Geetha Ganesan graduated from medical school in 1994
  NPI Data:
  • NPI Number: 1003849407
  • Provider Enumeration Date: 07/09/2006
  • Last Update Date: 09/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1759454689
  • Enrollment ID: I20080724000785

Medical Identifiers

Medical identifiers for Geetha Ganesan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003849407NPI-NPPES
34352000MedicaidWI
P00627752OtherWIRR MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 43810 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Aurora At HomeMilwaukee, WIHome health agency
Aurora Medical Center - GraftonGrafton, WIHospital
West Allis Memorial HospitalWest allis, WIHospital
Aurora St Lukes Medical CenterMilwaukee, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aamg Reach Pllc559713326467
Aurora Advanced Healthcare Inc3375625833929

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. Geetha Ganesan allows following entities to bill medicare on her behalf.
Entity NameAurora Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427271378
PECOS PAC ID: 6709794258
Enrollment ID: O20031105000725
Entity NameLakeshore Medical Clinic Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003861188
PECOS PAC ID: 7719890730
Enrollment ID: O20031106000481
Entity NameAurora Advanced Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265629133
PECOS PAC ID: 3375625833
Enrollment ID: O20080123000694
Entity NameAamg Reach Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609502707
PECOS PAC ID: 5597133264
Enrollment ID: O20221216002458

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. Geetha Ganesan 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
Geetha Ganesan, MD
Po Box 735044,
Chicago, IL 60673-5044

Ph: () -
Geetha Ganesan, MD
3289 N Mayfair Rd,
Wauwatosa, WI 53222-3203

Ph: (414) 771-7900

Reviews and Comments


Internal Medicine Doctors in Wauwatosa, WI

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: Medicare Enrolled
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.