Mary Townsend, - Medicare Internal Medicine in Ann Arbor, MI

Mary Townsend, is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Ann Arbor, Michigan. Her current practice location is 1500 E Medical Center Dr, Ann Arbor, Michigan. You can reach out to her office (for appointments etc.) via phone at (734) 936-4000.

Mary Townsend is licensed to practice in Michigan (license number 5151015624) 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 1891431946.

Contact Information

Mary Townsend,
1500 E Medical Center Dr,
Ann Arbor, MI 48109-5000
(734) 936-4000
Not Available

Map and Direction




Physician's Profile

Full NameMary Townsend
GenderFemale
SpecialityInternal Medicine - Endocrinology, Diabetes & Metabolism
Location1500 E Medical Center Dr, Ann Arbor, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1891431946
  • Provider Enumeration Date: 05/11/2022
  • Last Update Date: 07/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0648658997
  • Enrollment ID: I20220527001896

Medical Identifiers

Medical identifiers for Mary Townsend such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891431946NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 5151015624 (Michigan)Primary

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. Mary Townsend 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
Mary Townsend,
4029 Ave Maria Dr,
Ann Arbor, MI 48105

Ph: (734) 647-5871
Mary Townsend,
1500 E Medical Center Dr,
Ann Arbor, MI 48109-5000

Ph: (734) 936-4000

Reviews and Comments


Internal Medicine Doctors in Ann Arbor, MI

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Dr. Aiman M Mahmood, M.D.
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Anastasia Irene Wasylyshyn, MD
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Katherine Saber Salisbury, MD
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Phone: 734-764-6831    

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.

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