Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Timothy J Tinetti, MD

Individual provider Internal Medicine Physician · NPI 1013976463

Dr. Timothy J Tinetti, MD is an Internal Medicine in Troy, Michigan. Graduated from University of Michigan Medical School in 1985, 41 years ago. Practices with Arcturus Healthcare PLC, a 55-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
41
Trained at
University of Michigan Medical School
Licensed in
MI
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4600 Investment Dr Ste 300
Troy, MI 48098
Phone: (248) 267-5000
Fax: (248) 267-5001
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 4301405926 (MI)

Record details

NPI number1013976463
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 22, 2006
Last updated in NPPESFebruary 25, 2008
Mailing address4600 Investment Dr, Ste 300, Troy, MI 48098

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MICHIGAN MEDICAL SCHOOL
Graduated 1985 (41 years in practice)
Group practice Arcturus Healthcare Plc — 55 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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