Provider Profile
Alyson P. Humphreys, PA-C
Unclaimed ProfileAbout Alyson Humphreys
Alyson P. Humphreys, PA-C is a physician assistant based in Winchester, VA. Medicare claims data shows Alyson provided 9,828 services to 1,191 patients. The services billed most often include injection, methylprednisolone acetate, 1 mg, aspiration and/or injection of fluid from large joint, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (540) 667-8975
- Email not available
Practice Locations
128 MEDICAL CIRCLE
Winchester, VA 22601
Procedures Most Often Billed to Medicare
9,828 services · 1,191 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
337 | More than most peers in Physician Assistant |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
68 | More often than most peers in Physician Assistant |
| Prosthetic repair of shoulder joint, total shoulder | Procedure | 23472 |
15 | Less often than most peers in Physician Assistant |
| X-ray of knee, 3 views | Imaging | 73562 |
222 | More than most peers in Physician Assistant |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
79 | More often than most peers in Physician Assistant |
| X-ray of wrist, minimum of 3 views | Imaging | 73110 |
19 | Less often than most peers in Physician Assistant |
| X-ray of hip, 2-3 views | Imaging | 73502 |
18 | Less often than most peers in Physician Assistant |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
8,221 | More often than most peers in Physician Assistant |
| Hyaluronan or derivative, orthovisc, for intra-articular injection, per dose | Drug given | J7324 |
145 | More often than most peers in Physician Assistant |
| Injection, methylprednisolone acetate, 40 mg | Drug given | J1030 |
47 | 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 5
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 — 32 related providers in 4 groups
Other physician assistants in Winchester 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2004 at Other 8
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 VA who bill this service to Medicare most often.
Common questions
What is Alyson P. Humphreys's specialty?
Alyson P. Humphreys is a physician assistant in Winchester, VA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Alyson P. Humphreys?
Alyson P. Humphreys is listed at 128 Medical Circle, Winchester, VA 22601. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Alyson P. Humphreys?
The number on file is (540) 667-8975. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Alyson P. Humphreys?
Alyson P. Humphreys's National Provider Identifier is 1508874033. 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 Alyson P. Humphreys's education?
Alyson P. Humphreys attended Other, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Alyson P. Humphreys have?
Alyson P. Humphreys has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What is Alyson P. Humphreys known for?
According to Medicare billing data, Alyson P. Humphreys performs procedures including aspiration and/or injection of fluid from large joint, replacement of knee joint, both sides of knee and prosthetic repair of shoulder joint, total shoulder; reads or performs imaging such as x-ray of knee, 3 views and x-ray of shoulder, minimum of 2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Alyson P. Humphreys's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Alyson P. Humphreys. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.