Doctor profile · Federal record
Dr. Robert Kohen, M.D.
Sports Medicine (Orthopaedic Surgery) Physician (CMS: Orthopedic Surgery) · Student in an Organized Health Care Education/Training Program · Warren, MI
- NPI 1780809574
- 21 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
28800 Ryan RD, Suite 220
Warren, MI 480924272
(586) 558-2870
fax (586) 558-4651
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- October 24, 2011
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207XX0005X — NUCC code
- State license (1)
- Michigan #4301085601
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780809574. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
17,188
Distinct HCPCS
10
Medicare allowed
$651,770
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J7331 |
Hyaluronan or derivative, synojoynt, for intra-articular injection, 1 mg | 9,362 | 109 | $21 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 3,658 | 408 | $1 | |
20611 |
Aspiration and/or injection of fluid large joint using ultrasound guidance | 992 | 448 | $121 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 778 | 440 | $90 | |
73564 |
X-ray of knee, 4 or more views | 454 | 326 | $43 | |
73030 |
X-ray of shoulder, minimum of 2 views | 279 | 211 | $33 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 244 | 244 | $168 | |
97750 |
Test or measurement for functional capacity, each 15 minutes | 228 | 223 | $33 | |
72110 |
X-ray of lower and sacral spine, minimum of 4 views | 207 | 196 | $39 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 180 | 167 | $128 |
In context: peer comparison
Among 2 peers in Warren Sports Medicine (Orthopaedic Surgery) Physician, average services per provider: 461. This provider delivers 37× the peer median.Open Payments
Industry payments received
All-time total
$357
Transactions
7
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Zimmer Biomet Holdings, INC. | 1 | $146.81 | |
| Stryker Corporation | 1 | $59.87 | |
| Smith+Nephew, INC. | 1 | $47.63 | |
| Orthofix Medical, INC. | 2 | $42.80 | |
| Pinnacle, INC | 1 | $39.04 | |
| DePuy Synthes Sales INC. | 1 | $20.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
684
Patients
496
Total drug cost
$4,083
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) | Brand | 221 | 153 | $1,625 |
| Tramadol Hcl | Generic | 207 | 139 | $505 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 100 | 73 | $930 |
| Mupirocin | Generic | 98 | 90 | $753 |
| Amoxicillin | Generic | 45 | 41 | $218 |
| Ibuprofen | Generic | 13 | 0 | $51 |
Hospital affiliations
Frequently asked questions
What is Dr. Robert Kohen's medical specialty?
Dr. Robert Kohen practices Sports Medicine (Orthopaedic Surgery) Physician in Warren, MI.
Where does Dr. Robert Kohen practice?
Dr. Robert Kohen practices at 28800 Ryan RD, Warren, MI 480924272. Office phone: 5865582870.
What is Dr. Robert Kohen's NPI?
Dr. Robert Kohen's National Provider Identifier (NPI) is 1780809574, issued by NPPES.
Does Dr. Robert Kohen accept Medicare assignment?
Dr. Robert Kohen does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Robert Kohen commonly perform?
Top Medicare-reported procedures in 2023: Hyaluronan or derivative, synojoynt, for intra-articular injection, 1 mg (HCPCS J7331); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Aspiration and/or injection of fluid large joint using ultrasound guidance (HCPCS 20611). Source: CMS Medicare Physician & Other Practitioners file.