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Edit this profileAt a glance
- 420 N Il Route 31, Crystal Lake, IL 60012
About Devin Chen
Listed in the NPI registry as a physician assistant, Devin Chen, PA-C practices in Crystal Lake, IL. According to Medicare claims data, Devin cared for 92 Medicare patients across 118 services. The services billed most often include hyaluronan or derivative, orthovisc, for intra-articular injection, per dose, replacement of knee joint, both sides of knee, and aspiration and/or injection of fluid from large joint. NPI 1174305312 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
- (815) 356-5200
- Email not available
Practice Locations
420 N IL ROUTE 31
Crystal Lake, IL 60012
Procedures Most Often Billed to Medicare
118 services · 92 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
30 | As often as other peers in Physician Assistant |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
26 | Less often than most peers in Physician Assistant |
| Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose | Drug given | J7324 |
37 | Less often than most peers in Physician Assistant |
| Telephone medical discussion with physician, 5-10 minutes | Office visit | 99441 |
14 | Less often than most peers in Physician Assistant |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99221 |
11 | Less 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 2
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 — 30 related providers in 4 groups
Other physician assistants in Crystal Lake 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at Other 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 is Devin Chen's specialty?
Devin Chen is a physician assistant in Crystal Lake, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Devin Chen?
Devin Chen is listed at 420 N Il Route 31, Crystal Lake, IL 60012. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Devin Chen?
The number on file is (815) 356-5200. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Devin Chen's NPI number?
Devin Chen's National Provider Identifier is 1174305312. 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 Devin Chen's education?
Devin Chen attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How long has Devin Chen been practicing?
Devin Chen has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What is Devin Chen known for?
According to Medicare billing data, Devin Chen performs procedures including replacement of knee joint, both sides of knee and 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
Has Devin Chen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Devin Chen. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.