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Edit this profileWhere to find Peter J. Ostergaard, MD
- Chicago location main office
737 N Michigan Ave Ste 700, Chicago, IL 60611 - Boston location
Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114
About Dr. Ostergaard
Peter J. Ostergaard, MD practices orthopedic surgery in Chicago, IL. Peter is a 2016 graduate of Medical College of Wisconsin. Peter is also listed as specializing in orthopaedic surgery and orthopaedic hand surgery. According to Medicare claims data, Peter cared for 1,298 Medicare patients across 2,186 services. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more. The provider's National Provider Identifier (NPI) is 1790134096.
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
- (312) 337-6960
- Email not available
Practice Locations
737 N MICHIGAN AVE STE 700
Chicago, IL 60611
Massachusetts General Hospital 55 Fruit St.
Boston, MA 02114
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
2,186 services · 1,298 patients · 19 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection into tendon or ligament | Procedure | 20550 |
152 | More often than most peers in Orthopedic Surgery |
| Aspiration and/or injection of fluid from medium joint | Procedure | 20605 |
35 | As often as other peers in Orthopedic Surgery |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
21 | Less often than most peers in Orthopedic Surgery |
| Aspiration and/or injection of fluid from small joint | Procedure | 20600 |
20 | Less often than most peers in Orthopedic Surgery |
| Release of wrist ligament using an endoscope | Procedure | 29848 |
18 | Less often than most peers in Orthopedic Surgery |
| Incision of tendon of forearm and/or wrist, open procedure | Procedure | 25290 |
14 | Less often than most peers in Orthopedic Surgery |
| Application of elbow to finger cast | Procedure | 29075 |
13 | Less often than most peers in Orthopedic Surgery |
| X-ray of wrist, minimum of 3 views | Imaging | 73110 |
152 | More often than most peers in Orthopedic Surgery |
| X-ray of hand, minimum of 3 views | Imaging | 73130 |
147 | More often than most peers in Orthopedic Surgery |
| X-ray of finger, minimum of 2 views | Imaging | 73140 |
83 | More 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 Medical College of Wisconsin 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2016 at Medical College of Wisconsin 8
Providers who graduated from the same medical school in the same year.
Also performs Injection into tendon or ligament 8
Providers in IL who bill this service to Medicare most often.
Common questions
What does Dr. Ostergaard specialize in?
Dr. Ostergaard 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
Where is Dr. Ostergaard located?
Dr. Ostergaard is listed at 737 N Michigan Ave Ste 700, Chicago, IL 60611. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Ostergaard's phone number?
The number on file is (312) 337-6960. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Ostergaard's NPI number?
Dr. Ostergaard's National Provider Identifier is 1790134096. 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. Ostergaard go to medical school?
Dr. Ostergaard attended Medical College of Wisconsin, graduating in 2016. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Ostergaard been practicing?
Dr. Ostergaard has 10 years experience. Calculated from a graduation year of 2016, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Ostergaard do most often?
According to Medicare billing data, Dr. Ostergaard performs procedures including injection into tendon or ligament, aspiration and/or injection of fluid from medium joint and aspiration and/or injection of fluid from large joint; reads or performs imaging such as x-ray of wrist, minimum of 3 views and x-ray of hand, minimum of 3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Ostergaard confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ostergaard. If this is you, claiming it is free.
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