Dr Lorien Shack, MD - Medicare Internal Medicine in Ypsilanti, MI

Dr Lorien Shack, MD is a medicare enrolled "Internal Medicine - Addiction Medicine" physician in Ypsilanti, Michigan. Her current practice location is 5333 Mcauley Dr. Suite 5011, Ypsilanti, Michigan. You can reach out to her office (for appointments etc.) via phone at (734) 712-8700.

Dr Lorien Shack is licensed to practice in Michigan (license number 4301099212) 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 1164710406.

Contact Information

Dr Lorien Shack, MD
5333 Mcauley Dr. Suite 5011,
Ypsilanti, MI 48197
(734) 712-8700
(734) 622-5017

Map and Direction




Physician's Profile

Full NameDr Lorien Shack
GenderFemale
SpecialityInternal Medicine - Addiction Medicine
Location5333 Mcauley Dr. Suite 5011, Ypsilanti, Michigan
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1164710406
  • Provider Enumeration Date: 07/20/2011
  • Last Update Date: 10/10/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 1153785118
  • Enrollment ID: I20240520001476

Medical Identifiers

Medical identifiers for Dr Lorien Shack such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164710406NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2083P0901XPreventive Medicine - Public Health & General Preventive Medicine 4301099212 (Michigan)Secondary
208D00000XGeneral Practice 4301099212 (Michigan)Secondary
207RA0401XInternal Medicine - Addiction Medicine 4301099212 (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. Dr Lorien Shack 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 Lorien Shack, MD
24 Frank Lloyd Wright Dr, Suite J2000,
Ann Arbor, MI 48105

Ph: (734) 747-6766
Dr Lorien Shack, MD
5333 Mcauley Dr. Suite 5011,
Ypsilanti, MI 48197

Ph: (734) 712-8700

Reviews and Comments


Internal Medicine Doctors in Ypsilanti, MI

Bretton Lee Schloesser, M.D.
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Practice Location: 5301 E Huron River Dr, Ypsilanti, MI 48197
Phone: 734-712-8676    
Dr. Kelly Perry Apple, M.D.
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Medicare: Medicare Enrolled
Practice Location: 5301 E Huron River Dr, Ypsilanti, MI 48197
Phone: 734-712-8676    Fax: 734-712-3855
Rajiv Doddamani,
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Practice Location: 5333 Mcauley Dr, Suite 4001, Ypsilanti, MI 48197
Phone: 734-834-4270    
Dr. James Paolo Purtell, MD
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Medicare: Medicare Enrolled
Practice Location: 5333 Mcauley Dr, Suite 2111, Ypsilanti, MI 48197
Phone: 734-712-5552    
Kory Ashton Strong, DO
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Medicare: Medicare Enrolled
Practice Location: Iha Hospital Medicine Services, 5301 E Huron River Drive, Ypsilanti, MI 48197
Phone: 734-712-8676    
Michael Sanson, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 5361 Mcauley Dr, Ypsilanti, MI 48197
Phone: 734-712-1300    Fax: 734-222-3665
Dr. Stephanie Joy-kraftson Hoffman, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Iha Hematology Oncology, 5303 Elliott Drive, Suite 210, Ypsilanti, MI 48197
Phone: 734-712-1000    Fax: 734-712-1012

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.