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Edit this profileAt a glance
- 621 S New Ballas Rd Ste 560A, Saint Louis, MO 63141
About Katelyn Gustafson
Katelyn Gustafson, PA-C is a physician assistant based in Saint Louis, MO. Katelyn is also listed as specializing in physician assistant — medical. Medicare claims data shows Katelyn provided 2,883 services to 1,136 patients. 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 x-ray of hip, 2-3 views. The provider's National Provider Identifier (NPI) is 1215636121.
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
- (314) 251-6440
- Email not available
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Practice Locations
621 S NEW BALLAS RD STE 560A
Saint Louis, MO 63141
Procedures Most Often Billed to Medicare
2,883 services · 1,136 patients · 15 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
105 | More often 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 knee joint, both sides of knee | Procedure | 27447 |
15 | Less often than most peers in Physician Assistant |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
14 | Less often than most peers in Physician Assistant |
| X-ray of hip, 2-3 views | Imaging | 73502 |
161 | More than most peers in Physician Assistant |
| X-ray of knee, 4 or more views | Imaging | 73564 |
134 | More than most peers in Physician Assistant |
| X-ray of knee, 3 views | Imaging | 73562 |
114 | More often than most peers in Physician Assistant |
| X-ray of hip, minimum of 4 views | Imaging | 73503 |
24 | As often as other peers in Physician Assistant |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
19 | Less often than most peers in Physician Assistant |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
1,648 | More 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 1
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 — 32 related providers in 4 groups
Other physician assistants in Saint Louis 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid large joint using ultrasound guidance 8
Providers in MO who bill this service to Medicare most often.
Common questions
What does Katelyn Gustafson specialize in?
Katelyn Gustafson is a physician assistant in Saint Louis, MO. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Katelyn Gustafson located?
Katelyn Gustafson is listed at 621 S New Ballas Rd Ste 560A, Saint Louis, MO 63141. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Katelyn Gustafson's phone number?
The number on file is (314) 251-6440. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Katelyn Gustafson?
Katelyn Gustafson's National Provider Identifier is 1215636121. 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 Katelyn Gustafson train?
Katelyn Gustafson attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Katelyn Gustafson have?
Katelyn Gustafson has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What does Katelyn Gustafson do most often?
According to Medicare billing data, Katelyn Gustafson performs procedures including aspiration and/or injection of fluid large joint using ultrasound guidance, aspiration and/or injection of fluid from large joint and replacement of knee joint, both sides of knee; reads or performs imaging such as x-ray of hip, 2-3 views and x-ray of knee, 4 or more views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Katelyn Gustafson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Katelyn Gustafson. If this is you, claiming it is free.
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