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Edit this profileWhere to find Bethany Siu, PA-C
- Vienna location main office
8320 Old Courthouse Rd Ste 100, Vienna, VA 22182 - Arlington location
1635 N George Mason Dr Ste 310, Arlington, VA 22205
About Bethany Siu
Listed in the NPI registry as a physician assistant, Bethany Siu, PA-C practices in Vienna, VA. Medicare claims data shows Bethany provided 513 services to 398 patients. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, replacement of knee joint, both sides of knee, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1811411655 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
- (703) 810-5213
- Email not available
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Practice Locations
8320 OLD COURTHOUSE RD STE 100
Vienna, VA 22182
1635 N George Mason Dr Ste 310
Arlington, VA 22205
Procedures Most Often Billed to Medicare
513 services · 398 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
120 | More than most peers in Physician Assistant |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
71 | More than most peers in Physician Assistant |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
49 | As often as other peers in Physician Assistant |
| X-ray of knee, 3 views | Imaging | 73562 |
32 | As often as other peers in Physician Assistant |
| X-ray of hip, 2-3 views | Imaging | 73502 |
20 | Less often than most peers in Physician Assistant |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
120 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
88 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
13 | 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.
Related specialists at this location 4
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.
Other physician assistants in Vienna 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 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 VA who bill this service to Medicare most often.
Common questions
What is Bethany Siu's specialty?
Bethany Siu is a physician assistant in Vienna, VA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Bethany Siu?
Bethany Siu is listed at 8320 Old Courthouse Rd Ste 100, Vienna, VA 22182. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Bethany Siu?
The number on file is (703) 810-5213. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Bethany Siu?
Bethany Siu's National Provider Identifier is 1811411655. 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 Bethany Siu's education?
Bethany Siu attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Bethany Siu have?
Bethany Siu has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What is Bethany Siu known for?
According to Medicare billing data, Bethany Siu performs procedures including replacement of knee joint, both sides of knee, replacement of thigh bone and hip joint with prosthesis and aspiration and/or injection of fluid from large joint; reads or performs imaging such as x-ray of knee, 3 views and x-ray of hip, 2-3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Bethany Siu's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Bethany Siu. If this is you, claiming it is free.
Guide.md
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