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Edit this profileAt a glance
- 55 Shuman Blvd Ste 700, Naperville, IL 60563
About Katherine Olsen
Katherine G. Olsen, PA-C is a physician assistant practicing in Naperville, IL. Katherine trained at Midwestern University, Chicago College of Osteopathic Med, graduating in 2022. According to Medicare claims data, Katherine cared for 929 Medicare patients across 10,901 services. The services billed most often include injection, methylprednisolone acetate, 1 mg, x-ray of knee, 3 views, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. This provider record is associated with NPI 1386374932.
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
- (877) 632-6637
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
55 SHUMAN BLVD STE 700
Naperville, IL 60563
Procedures Most Often Billed to Medicare
10,901 services · 929 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
112 | More than most peers in Physician Assistant |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
100 | More often than most peers in Physician Assistant |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
38 | More often than most peers in Physician Assistant |
| X-ray of knee, 3 views | Imaging | 73562 |
291 | More than most peers in Physician Assistant |
| X-ray of hip, minimum of 4 views | Imaging | 73503 |
139 | More than most peers in Physician Assistant |
| X-ray of knee, 4 or more views | Imaging | 73564 |
90 | More often than most peers in Physician Assistant |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
9,840 | More than most peers in Physician Assistant |
| Injection, methylprednisolone acetate, 40 mg | Drug given | J1030 |
37 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
183 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
71 | More often than most peers in Physician Assistant |
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 physician assistants at this location 7
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
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 — 32 related providers in 4 groups
Other physician assistants in Naperville 8
Same specialty, same city.
Trained at Midwestern University, Chicago College of Osteopathic Med 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Midwestern University, Chicago College of Osteopathic Med 8
Providers who graduated from the same medical school in the same year.
Also performs Replacement of knee joint, both sides of knee 8
Providers in IL who bill this service to Medicare most often.
Common questions
What does Katherine G. Olsen specialize in?
Katherine G. Olsen is a physician assistant in Naperville, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Katherine G. Olsen located?
Katherine G. Olsen is listed at 55 Shuman Blvd Ste 700, Naperville, IL 60563. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Katherine G. Olsen's phone number?
The number on file is (877) 632-6637. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Katherine G. Olsen's NPI number?
Katherine G. Olsen's National Provider Identifier is 1386374932. 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 Katherine G. Olsen train?
Katherine G. Olsen attended Midwestern University, Chicago College of Osteopathic Med, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Katherine G. Olsen been practicing?
Katherine G. Olsen has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What does Katherine G. Olsen do most often?
According to Medicare billing data, Katherine G. Olsen performs procedures including replacement of knee joint, both sides of knee, aspiration and/or injection of fluid from large joint and replacement of thigh bone and hip joint with prosthesis; reads or performs imaging such as x-ray of knee, 3 views and x-ray of hip, minimum of 4 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Katherine G. Olsen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Katherine G. Olsen. If this is you, claiming it is free.
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