Doctor profile · Federal record
Dr. Mark Sokolowski, MD
Orthopaedic Surgery of the Spine Physician (CMS: Orthopedic Surgery) · Chicago, IL
- NPI 1346278017
- Accepts Medicare
- 25 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1743 N Harlem Ave
Chicago, IL 607074305
(708) 529-4500 - Mailing address
-
Po Box 4571
Lisle, IL 605329571
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- February 23, 2017
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207XS0117X — NUCC code
- State license (1)
- Illinois #036111925
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346278017. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
82
Distinct HCPCS
2
Medicare allowed
$12,293
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 50 | 34 | $133 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 32 | 32 | $176 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 67. This provider delivers 1.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
82
Patients
18
Total drug cost
$528
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Meloxicam | Generic | 28 | 18 | $138 |
| Tramadol Hcl | Generic | 16 | 0 | $33 |
| Gabapentin | Generic | 13 | 0 | $94 |
| Naproxen | Generic | 13 | 0 | $177 |
| Cyclobenzaprine Hcl | Generic | 12 | 0 | $85 |
Frequently asked questions
What is Dr. Mark Sokolowski's medical specialty?
Dr. Mark Sokolowski practices Orthopaedic Surgery of the Spine Physician in Chicago, IL.
Where does Dr. Mark Sokolowski practice?
Dr. Mark Sokolowski practices at 1743 N Harlem Ave, Chicago, IL 607074305. Office phone: 7085294500.
What is Dr. Mark Sokolowski's NPI?
Dr. Mark Sokolowski's National Provider Identifier (NPI) is 1346278017, issued by NPPES.
Does Dr. Mark Sokolowski accept Medicare assignment?
Yes. Dr. Mark Sokolowski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Sokolowski commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.