Gretchen E Zajac, PA-C - Medicare Physician Assistant in Ann Arbor, MI

Gretchen E Zajac, PA-C is a medicare enrolled "Physician Assistant" in Ann Arbor, Michigan. She graduated from nursing school in 2015 and has 6 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Iha Health Services Corporation and her current practice location is 1500 E. Medical Center Dr, 2nd Floor Taubman Center Recp B, Ann Arbor, Michigan. You can reach out to her office (for appointments etc.) via phone at (734) 936-5780.

Gretchen E Zajac is licensed to practice in Michigan (license number 5601007403) 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 1013386101.

Contact Information

Gretchen E Zajac, PA-C
1500 E. Medical Center Dr, 2nd Floor Taubman Center Recp B,
Ann Arbor, MI 48109-5328
(734) 936-5780
Not Available

Map and Direction




Provider's Profile

Full NameGretchen E Zajac
GenderFemale
SpecialityPhysician Assistant
Experience6 Years
Location1500 E. Medical Center Dr, 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:
  • Gretchen E Zajac graduated from nursing school in 2015
  NPI Data:
  • NPI Number: 1013386101
  • Provider Enumeration Date: 09/18/2015
  • Last Update Date: 10/06/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 8022327659
  • Enrollment ID: I20151022001429

Medical Identifiers

Medical identifiers for Gretchen E Zajac such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013386101NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 5601007403 (Michigan)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Iha Health Services Corporation2466351440680

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. Gretchen E Zajac 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
Gretchen E Zajac, PA-C
3621 South State Street, 700 Kms Place,
Ann Arbor, MI 48108

Ph: (734) 936-2047
Gretchen E Zajac, PA-C
1500 E. Medical Center Dr, 2nd Floor Taubman Center Recp B,
Ann Arbor, MI 48109-5328

Ph: (734) 936-5780

Reviews and Comments


Physician Assistant Nurses in Ann Arbor, MI

Carrie Kraeger Porter, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone: 734-936-4000    
Mrs. Katherine Ann Mccormack, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone: 734-936-4000    
Aubrey Lynn Boucher, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1500 East Medical Center Dr, 2nd Floor Taubman Center Recp F, Ann Arbor, MI 48109
Phone: 734-936-5738    
Cindy Felcher, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1500 East Medical Center Drive, 2nd Floor Taubman Center Recp A, Ann Arbor, MI 48109
Phone: 734-936-5850    
Kelly M Oberhelman, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1500 East Medical Center Dr, 3rd Floor Taubman Center Recp D, Ann Arbor, MI 48109
Phone: 734-647-5944    
Ray Kendall Heaney, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone: 734-936-4000    
Ms. Lauren Michelle Gaines, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 1500 E Medical Center Dr, Ann Arbor, MI 48109
Phone: 734-936-4000    

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.