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Edit this profileWhere to find Emily Sim, PA-C
- Oxnard location main office
2221 Wankel Way, Oxnard, CA 93030 - Ventura location
3525 Loma Vista Rd Ste A, Ventura, CA 93003
About Emily Sim
Listed in the NPI registry as a physician assistant, Emily Sim, PA-C practices in Oxnard, CA. Emily graduated from University of Southern California Keck School of Medicine in 2022. Medicare claims data shows Emily provided 5,395 services to 606 patients. The services billed most often include hyaluronan or derivative, gelsyn-3, for intra-articular injection, 0.1 mg, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and aspiration and/or injection of fluid from large joint. NPI 1801538699 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
- (805) 988-9366
- Email not available
Practice Locations
2221 WANKEL WAY
Oxnard, CA 93030
3525 Loma Vista Rd Ste A
Ventura, CA 93003
Procedures Most Often Billed to Medicare
5,395 services · 606 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
112 | 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 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
55 | More often than most peers in Physician Assistant |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
45 | More often than most peers in Physician Assistant |
| X-ray of wrist, minimum of 3 views | Imaging | 73110 |
36 | More often than most peers in Physician Assistant |
| X-ray of knee, 4 or more views | Imaging | 73564 |
32 | As often as other peers in Physician Assistant |
| X-ray of ankle, minimum of 3 views | Imaging | 73610 |
29 | More often than most peers in Physician Assistant |
| X-ray of hand, minimum of 3 views | Imaging | 73130 |
21 | As often as other peers in Physician Assistant |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
13 | Less often than most peers in Physician Assistant |
| Hyaluronan or derivative, gelsyn-3, for intra-articular injection, 0.1 mg | Drug given | J7328 |
4,368 | 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 2
Same specialty, same street address — most likely the same department or group.
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 physician assistants in Oxnard 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at University of Southern California Keck School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at University of Southern California Keck School of Medicine 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 CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Emily Sim?
Emily Sim is a physician assistant in Oxnard, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Emily Sim's address?
Emily Sim is listed at 2221 Wankel Way, Oxnard, CA 93030. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Emily Sim?
The number on file is (805) 988-9366. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Emily Sim?
Emily Sim's National Provider Identifier is 1801538699. 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 Emily Sim train?
Emily Sim attended University of Southern California Keck School of Medicine, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Emily Sim have?
Emily Sim has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What procedures does Emily Sim perform?
According to Medicare billing data, Emily Sim performs procedures including 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 shoulder, minimum of 2 views and x-ray of foot, 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
Is Emily Sim's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Emily Sim. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.