Physician Profile
Jaroslaw B. Dzwinyk, MD
Unclaimed ProfileAbout Dr. Dzwinyk
Based in Chicago, IL, Jaroslaw B. Dzwinyk, MD is listed in the NPI registry under orthopedic surgery. Jaroslaw graduated from Northwestern University Feinberg Medical School in 1982. Jaroslaw is also listed as specializing in orthopaedic surgery. Medicare claims data shows Jaroslaw provided 11,617 services to 375 patients. The services billed most often include injection, methylprednisolone acetate, 1 mg, injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1427164367 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (773) 878-8200
- Email not available
Practice Locations
5215 N CALIFORNIA AVE STE. 804
Chicago, IL 60625
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
Elbow, hand, and wrist
Foot and ankle
Hip
Shoulder
Sports and soft tissue
Trauma and bone
Foot & Ankle
Spine
Procedures & services
Most searched procedures
Evaluation and nonsurgical
Arthroscopy
Foot & Ankle
Foot and ankle
Hand & Wrist
Hand and upper extremity
Injections & Non-Surgical
Injections & pain relief
Joint replacement
- Partial knee replacement
- Reverse shoulder replacement
- Revision joint replacement
- Shoulder replacement
Knee
Shoulder surgery
Trauma & Fractures
Trauma and fixation
Procedures Most Often Billed to Medicare
11,617 services · 375 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
134 | As often as other peers in Orthopedic Surgery |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
10,466 | More often than most peers in Orthopedic Surgery |
| Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg | Drug given | J0702 |
700 | More often than most peers in Orthopedic Surgery |
| Injection, methylprednisolone acetate, 40 mg | Drug given | J1030 |
85 | More often than most peers in Orthopedic Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
173 | As often as other peers in Orthopedic Surgery |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
41 | As often as other peers in Orthopedic Surgery |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
18 | Less often than most peers in Orthopedic Surgery |
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.
Other orthopedic surgeons in Chicago 8
Same specialty, same city.
Trained at Northwestern University Feinberg Medical School 7
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 1982 at Northwestern University Feinberg Medical School 7
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in IL who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Dzwinyk?
Dr. Dzwinyk is an orthopedic surgeon in Chicago, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopedic Surgery”.
NPI registry
What is Dr. Dzwinyk's address?
Dr. Dzwinyk is listed at 5215 N California Ave Ste. 804, Chicago, IL 60625. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Dzwinyk?
The number on file is (773) 878-8200. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Dzwinyk?
Dr. Dzwinyk's National Provider Identifier is 1427164367. 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. Dzwinyk train?
Dr. Dzwinyk attended Northwestern University Feinberg Medical School, graduating in 1982. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Dzwinyk have?
Dr. Dzwinyk has 44 years experience. Calculated from a graduation year of 1982, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Dzwinyk perform?
According to Medicare billing data, Dr. Dzwinyk performs procedures including aspiration and/or injection of fluid from large joint, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Dzwinyk's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Dzwinyk. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.