Tannaz Guivatchian, MD - Medicare Gastroenterology in Northville, MI

Tannaz Guivatchian, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Northville, Michigan. She went to University Of Michigan Medical School and graduated in 2008 and has 16 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Regents Of The University Of Michigan and her current practice location is 39901 Traditions Dr, Suite 210, Northville, Michigan. You can reach out to her office (for appointments etc.) via phone at (888) 229-7408.

Tannaz Guivatchian is licensed to practice in Michigan (license number 4301092130) 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 1285897835.

Contact Information

Tannaz Guivatchian, MD
39901 Traditions Dr, Suite 210,
Northville, MI 48168
(888) 229-7408
Not Available



Physician's Profile

Full NameTannaz Guivatchian
GenderFemale
SpecialityGastroenterology
Experience16 Years
Location39901 Traditions Dr, Northville, 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:
  • Tannaz Guivatchian attended and graduated from University Of Michigan Medical School in 2008
  NPI Data:
  • NPI Number: 1285897835
  • Provider Enumeration Date: 07/03/2008
  • Last Update Date: 12/13/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 3173792041
  • Enrollment ID: I20110810000179

Medical Identifiers

Medical identifiers for Tannaz Guivatchian such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285897835NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 4301092130 (Michigan)Primary
207R00000XInternal Medicine 4301092130 (Michigan)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Michigan Health SystemAnn arbor, MIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of Michigan37794968562953

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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. Tannaz Guivatchian allows following entities to bill medicare on her behalf.
Entity NameRegents Of The University Of Michigan
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205868353
PECOS PAC ID: 3779496856
Enrollment ID: O20031106000325

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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. Tannaz Guivatchian 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
Tannaz Guivatchian, MD
3621 S State St,
Ann Arbor, MI 48108-1633

Ph: (734) 647-5299
Tannaz Guivatchian, MD
39901 Traditions Dr, Suite 210,
Northville, MI 48168

Ph: (888) 229-7408

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Internal Medicine Doctors in Northville, MI

Borko Nojkov, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 39901 Traditions Drive, Suite 210, Northville, MI 48168
Phone: 888-229-7408    
Dr. Jahangir Mohtadi, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 21301 Woodhill Dr, Northville, MI 48167
Phone: 248-477-8009    
Denise H Zao, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 39901 Traditions Drive, Suite 210, Northville, MI 48168
Phone: 248-888-9000    
Keerthi Rekha Karamched, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 39901 Traditions Dr, Suite 210, Northville, MI 48168
Phone: 248-305-4400    
Dr. Keith Brian Naylor, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 39901 Traditions Drive, Suite 210, Northville, MI 48168
Phone: 888-229-7408    
Kimberly Nicole Harer, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 39901 Traditions Drive, Suite 210, Northville, MI 48168
Phone: 888-229-7408    

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