Physician Profile
Gregory P. Witkowski, MD
Unclaimed ProfileAbout Dr. Witkowski
Gregory P. Witkowski, MD is a healthcare provider in Warrenville, IL specializing in orthopaedic surgery. Gregory trained at Wayne State University School of Medicine, graduating in 2003. Gregory is also listed as specializing in orthopaedic foot & ankle surgery. According to Medicare claims data, Gregory cared for 808 Medicare patients across 1,223 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
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (630) 225-2663
- Email not available
Practice Locations
27650 FERRY RD SUITE 100
Warrenville, IL 60555
Conditions Commonly Evaluated or Treated
Within Orthopedic Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Arthritis
- Carpal tunnel
- Rotator cuff tear
- Sciatica
- Torn Achilles tendon
- Torn ACL
- Torn meniscus
Elbow, hand, and wrist
- Cubital tunnel syndrome
- Golfer's elbow
- Tennis elbow
- Trigger finger
- Wrist fracture
Foot and ankle
- Ankle fracture
- Ankle sprain
- Heel pain
Hip
- Hip labral tear
- Lateral hip pain and trochanteric bursitis
Shoulder
- Broken collarbone
- Frozen shoulder
- Shoulder impingement
- Dislocated joint
Sports and soft tissue
- Stress fracture
Trauma and bone
- Bone fractures
- Osteoporosis
Foot & Ankle
- Bunions
Spine
- Herniated disc
- Scoliosis
- Spinal stenosis
Procedures & services
Most searched procedures
- Achilles tendon repair
- ACL reconstruction
- Carpal tunnel surgery
- Hip replacement
- Knee replacement
Evaluation and nonsurgical
- Cast placement and management
Arthroscopy
- Hip arthroscopy
- Rotator cuff repair
- Shoulder arthroscopy
Foot & Ankle
- Ankle Ligament Surgery
- Hammertoe Surgery
Foot and ankle
- Ankle arthroscopy
- Ankle fusion
- Bunion surgery
Hand & Wrist
- De Quervain's Release
Hand and upper extremity
- Cubital tunnel decompression
- Dupuytren contracture surgery
- Trigger finger release
Injections & Non-Surgical
- Knee Joint Injection
- PRP Injection
Injections & pain relief
- Cortisone Shot for Joint Pain
Joint replacement
- Partial knee replacement
- Reverse shoulder replacement
- Revision joint replacement
- Shoulder replacement
Knee
- Kneecap Stabilization Surgery
- Meniscus Surgery
Shoulder surgery
- Shoulder labrum repair
Trauma & Fractures
- Broken Hip Surgery
- Hardware Removal Surgery
Trauma and fixation
- Open reduction and internal fixation
Procedures Most Often Billed to Medicare
1,223 services · 808 patients · 17 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of ankle, minimum of 3 views | Imaging | 73610 |
172 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
99 |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
92 |
| X-ray of knee, 1-2 views | Imaging | 73560 |
59 |
| X-ray of thigh bone, minimum 2 views | Imaging | 73552 |
48 |
| X-ray of hip, 2-3 views | Imaging | 73502 |
41 |
| X-ray of collar bone | Imaging | 73000 |
27 |
| X-ray of pelvis, 1-2 views | Imaging | 72170 |
20 |
| X-ray of lower leg, 2 views | Imaging | 73590 |
18 |
| X-ray of ankle, minimum of 3 views | Imaging | 73610 |
13 |
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.
Other orthopaedic surgeons at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 29 related providers in 4 groups
Other orthopaedic surgeons in Warrenville 5
Same specialty, same city.
Trained at Wayne State University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2003 at Wayne State University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of ankle, minimum of 3 views 8
Providers in IL who bill this service to Medicare most often.
Common questions
What is Dr. Witkowski's specialty?
Dr. Witkowski is an orthopaedic surgeon in Warrenville, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopaedic Surgery”.
NPI registry
Where can I find Dr. Witkowski?
Dr. Witkowski is listed at 27650 Ferry Rd Suite 100, Warrenville, IL 60555. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Witkowski?
The number on file is (630) 225-2663. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Witkowski's NPI number?
Dr. Witkowski's National Provider Identifier is 1750598850. 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
What is Dr. Witkowski's medical education?
Dr. Witkowski attended Wayne State University School of Medicine, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Witkowski been practicing?
Dr. Witkowski has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Witkowski known for?
According to Medicare billing data, Dr. Witkowski performs imaging including x-ray of ankle, minimum of 3 views and x-ray of shoulder, minimum of 2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Witkowski confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Witkowski. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.