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

Frederick E Tonnos, DO

Individual provider Orthopaedic Surgery Physician · NPI 1700900032

Frederick E Tonnos, DO is an Orthopedic Surgery in Commerce Township, Michigan. Graduated from Michigan State University College of Human Medicine in 2005, 21 years ago. Practices with Orthopedic Trauma Surgeons of Northern California, a 17-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
21
Trained at
Michigan State University College of Human Medicine
Licensed in
MI
In the registry since
2007
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1 William Carls Dr Ste 120
Commerce Township, MI 48382-2201
Phone: (248) 937-4947
Fax: (248) 937-4947
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 5101016566 (MI)

Record details

NPI number1700900032
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 19, 2007
Last updated in NPPESJune 19, 2012
Mailing address1 William Carls Dr, Suite 120, Commerce Township, MI 48382-2201

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE
Graduated 2005 (21 years in practice)
Group practice Orthopedic Trauma Surgeons Of Northern California — 17 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Commerce Township