Physician Profile
Unclaimed ProfileAbout TONNOS
Based in Commerce Township, MI, Frederick E Tonnos, D.O. is listed in the NPI registry under orthopedic surgery. Frederick graduated from Michigan State University College of Human Medicine in 2005. Frederick is also listed as specializing in orthopaedic surgery. According to Medicare claims data, Frederick cared for 260 Medicare patients across 268 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (248) 937-4947
- Email not available
Practice Locations
1 WILLIAM CARLS DR SUITE 120
Commerce Township, MI 48382
Procedures Most Often Billed to Medicare
268 services · 260 patients · 6 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Treatment of broken neck of thigh bone with bone implant | Procedure | 27245 |
49 |
| Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement | Procedure | 27236 |
30 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
105 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
33 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
32 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
19 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Michigan State University College of Human Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at Michigan State University College of Human Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Treatment of broken neck of thigh bone with bone implant 8
Providers in MI who bill this service to Medicare most often.
Common questions
What does Dr. Tonnos specialize in?
Dr. Tonnos is an orthopedic surgeon in Commerce Township, MI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ORTHOPEDIC SURGERY”.
NPI registry
Where is Dr. Tonnos located?
Dr. Tonnos is listed at 1 WILLIAM CARLS DR SUITE 120, Commerce Township, MI 48382. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Tonnos's phone number?
The number on file is (248) 937-4947. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Tonnos's NPI number?
Dr. Tonnos's National Provider Identifier is 1700900032. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Tonnos go to medical school?
Dr. Tonnos attended Michigan State University College of Human Medicine, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Tonnos been practicing?
Dr. Tonnos has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Tonnos do most often?
According to Medicare billing data, Dr. Tonnos performs procedures including treatment of broken neck of thigh bone with bone implant and treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Tonnos confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Tonnos. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.