Dr Mercy Ponnammal Chandrasekaran, MD - Medicare Cardiovascular Disease (cardiology) in Milwaukee, WI

Dr Mercy Ponnammal Chandrasekaran, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Milwaukee, Wisconsin. She graduated from medical school in 2004 and has 20 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). She is a member of the group practice Vanderbilt University Medical Center and her current practice location is 9200 W Wisconsin Ave, Milwaukee, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (414) 955-6777.

Dr Mercy Ponnammal Chandrasekaran is licensed to practice in Tennessee (license number 65672) 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 1417105750.

Contact Information

Dr Mercy Ponnammal Chandrasekaran, MD
9200 W Wisconsin Ave,
Milwaukee, WI 53226-3522
(414) 955-6777
(414) 955-6203

Map and Direction




Physician's Profile

Full NameDr Mercy Ponnammal Chandrasekaran
GenderFemale
SpecialityCardiovascular Disease (cardiology)
Experience20 Years
Location9200 W Wisconsin Ave, Milwaukee, 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:
  • Dr Mercy Ponnammal Chandrasekaran graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1417105750
  • Provider Enumeration Date: 08/28/2008
  • Last Update Date: 05/31/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1951618875
  • Enrollment ID: I20220607001040

Medical Identifiers

Medical identifiers for Dr Mercy Ponnammal Chandrasekaran such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417105750NPI-NPPES
1417105750MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease 63185-20 (Wisconsin)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease 65672 (Tennessee)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Maury Regional HospitalColumbia, TNHospital
Marshall Medical CenterLewisburg, TNHospital
Vanderbilt University Medical CenterNashville, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Vanderbilt University Medical Center50920234162742

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. Dr Mercy Ponnammal Chandrasekaran allows following entities to bill medicare on her behalf.
Entity NameVanderbilt University Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104202761
PECOS PAC ID: 5092023416
Enrollment ID: O20151006000369

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. Dr Mercy Ponnammal Chandrasekaran 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
Dr Mercy Ponnammal Chandrasekaran, MD
3841 Green Hills Village Dr,
Nashville, TN 37215-2691

Ph: () -
Dr Mercy Ponnammal Chandrasekaran, MD
9200 W Wisconsin Ave,
Milwaukee, WI 53226-3522

Ph: (414) 955-6777

Reviews and Comments


Internal Medicine Doctors in Milwaukee, WI

Julia Bonner, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 3351 North Downer Avenue, Milwaukee, WI 53211
Phone: 414-229-5684    
Dr. Zachary Smith, DO
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 9200 W Wisconsin Ave, Milwaukee, WI 53226
Phone: 414-955-6830    Fax: 414-955-6214
Dr. Christopher Patrick Boyd, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 9200 W Wisconsin Ave, Milwaukee, WI 53226
Phone: 414-805-6000    Fax: 414-805-6280
Umair Bajwa, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 9200 W Wisconsin Ave, Milwaukee, WI 53226
Phone: 414-805-0812    Fax: 414-805-0855
Rasika Surajyam Chepuri, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 9200 W Wisconsin Ave, Milwaukee, WI 53226
Phone: 414-955-7040    Fax: 414-955-6211
Soryal A Soryal, M.D
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1020 N 12th St, 3rd Floor, Milwaukee, WI 53233
Phone: 414-219-7300    
Aboud Affi, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1218 W Kilbourn Ave, Suite 404, Milwaukee, WI 53233
Phone: 414-291-3100    

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.