Sherrie Tefend, MD - Medicare Internal Medicine in Ann Arbor, MI

Sherrie Tefend, MD is a medicare enrolled "Internal Medicine" physician in Ann Arbor, Michigan. She went to Wayne State University School Of Medicine and graduated in 1991 and has 33 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Iha Olma Primary Care Risk Llc and her current practice location is 4200 Whitehall Dr Ste 130, Ann Arbor, Michigan. You can reach out to her office (for appointments etc.) via phone at (734) 995-0303.

Sherrie Tefend is licensed to practice in Michigan (license number ST058073) 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 1609877109.

Contact Information

Sherrie Tefend, MD
4200 Whitehall Dr Ste 130,
Ann Arbor, MI 48105-9694
(734) 995-0303
(734) 995-0425

Map and Direction




Physician's Profile

Full NameSherrie Tefend
GenderFemale
SpecialityInternal Medicine
Experience33 Years
Location4200 Whitehall Dr Ste 130, Ann Arbor, Michigan
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:
  • Sherrie Tefend attended and graduated from Wayne State University School Of Medicine in 1991
  NPI Data:
  • NPI Number: 1609877109
  • Provider Enumeration Date: 08/09/2005
  • Last Update Date: 01/27/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3971593013
  • Enrollment ID: I20090210000217

Medical Identifiers

Medical identifiers for Sherrie Tefend such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1609877109NPI-NPPES
449614610MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine ST058073 (Michigan)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Joe Mercy Hospital System LivoniaLivonia, MIHospital
St Joseph Mercy HospitalAnn arbor, MIHospital
Saint Joseph Mercy Livingston HospitalHowell, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Iha Olma Primary Care Risk Llc115373332421

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. Sherrie Tefend allows following entities to bill medicare on her behalf.
Entity NameIha Health Services Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1457408965
PECOS PAC ID: 2466351440
Enrollment ID: O20040108000355
Entity NameIha Olma Primary Care Risk Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578162319
PECOS PAC ID: 1153733324
Enrollment ID: O20201211000387

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. Sherrie Tefend 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
Sherrie Tefend, MD
24 Frank Lloyd Wright Dr Lbby J2000,
Ann Arbor, MI 48105-9484

Ph: (734) 747-6766
Sherrie Tefend, MD
4200 Whitehall Dr Ste 130,
Ann Arbor, MI 48105-9694

Ph: (734) 995-0303

Reviews and Comments


Internal Medicine Doctors in Ann Arbor, MI

Nabil Alkhoury Fallouh, MD
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Sameer Dev Saini, M.D.
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Practice Location: 1500 E Medical Center Dr, Ann Arbor, MI 48109
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Dr. David Alexander Stewart, M.D.
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Practice Location: 1500 E Medical Center Dr, 12th Floor C.s. Mott Children's Hospital Room 525, Ann Arbor, MI 48109
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Dr. Aiman M Mahmood, M.D.
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Phone: 734-998-0891    
Anastasia Irene Wasylyshyn, MD
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Phone: 734-936-4000    
Katherine Saber Salisbury, MD
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Practice Location: 4260 Plymouth Rd, Ann Arbor, MI 48109
Phone: 734-764-6831    
Anne Lewis Carlton,
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Medicare: Not Enrolled in Medicare
Practice Location: 1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone: 734-647-5900    

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.