Are you Joseph G. Williamson, PA? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileJoseph G. Williamson, PA is a physician assistant — surgical based in Anderson, IN. Joseph is also listed as specializing in physician assistant. Medicare claims data shows Joseph provided 214 services to 99 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 aspiration and/or injection of fluid from large joint. The provider's National Provider Identifier (NPI) is 1386651933.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
2610 ENTERPRISE DR
Anderson, IN 46013
14300 E 138th Ste B
Fishers, IN 46037
Within Physician Assistant - Surgical generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Bariatrics
Abdominal & digestive
Bones & joints
Breast Surgery
Cosmetic & Plastic
Cosmetic & plastics
Endocrine Surgery
ENT Surgery
General Surgery
Glands & hormones
Nerves & spine
Skin
Skin & soft tissue
Spine & Orthopedics
Urinary
Urology Surgery
Vascular Surgery
Veins & circulation
Wound Care
Wounds & recovery
Bariatrics
Breast Surgery
Cosmetic & Plastic
Cosmetic & plastics
Endocrine Surgery
General surgery
Nerves & spine
Orthopedics
Post-Op Care
Spine & Orthopedics
Wound Care
Wounds & recovery
General Surgery
Injections & pain
Skin & minor surgery
Skin Procedures
Surgical care
Veins & circulation
214 services · 99 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
23 | Less often than most peers in Physician Assistant — Surgical |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
16 | Less often than most peers in Physician Assistant — Surgical |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
132 | Less often than most peers in Physician Assistant — Surgical |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
43 | As often as other peers in Physician Assistant — Surgical |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Joseph G. Williamson is a physician assistant in Anderson, IN. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physician Assistant — Surgical”.
NPI registry
Joseph G. Williamson is listed at 2610 Enterprise Dr, Anderson, IN 46013. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (765) 683-4400. Contact the office directly to confirm availability and scheduling.
NPI registry
Joseph G. Williamson's National Provider Identifier is 1386651933. 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
Joseph G. Williamson attended Other, graduating in 2002. This comes from the CMS National Downloadable File.
CMS public data
Joseph G. Williamson has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Joseph G. Williamson performs procedures including aspiration and/or injection of fluid from large joint and replacement of knee joint, both sides of knee, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Joseph G. Williamson. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.