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Edit this profileAt a glance
- 1850 Town Center Pkwy, Ste 400, Reston, VA 20190
About Dr. Mook
William R. Mook, M.D. is a healthcare provider in Reston, VA specializing in orthopedic surgery. William trained at University of Virginia School of Medicine, graduating in 2009. William is also listed as specializing in orthopaedic sports medicine and orthopaedic surgery. According to Medicare claims data, William cared for 1,584 Medicare patients across 6,628 services. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, hyaluronan or derivative, durolane, for intra-articular injection, 1 mg, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. This provider record is associated with NPI 1528201134.
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) 810-5202
- Email not available
Practice Locations
1850 TOWN CENTER PKWY STE 400
Reston, VA 20190
Conditions Commonly Evaluated or Treated
Within Orthopedic Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Elbow, hand, and wrist
Foot and ankle
Hip
Shoulder
Sports and soft tissue
Trauma and bone
Foot & Ankle
Spine
Procedures & services
Most searched procedures
Evaluation and nonsurgical
Arthroscopy
Foot & Ankle
Foot and ankle
Hand & Wrist
Hand and upper extremity
Injections & Non-Surgical
Injections & pain relief
Joint replacement
- Partial knee replacement
- Reverse shoulder replacement
- Revision joint replacement
- Shoulder replacement
Knee
Shoulder surgery
Trauma & Fractures
Trauma and fixation
Procedures Most Often Billed to Medicare
6,628 services · 1,584 patients · 17 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
337 | More often than most peers in Orthopedic Surgery |
| Prosthetic repair of shoulder joint, total shoulder | Procedure | 23472 |
39 | More often than most peers in Orthopedic Surgery |
| Relocation of muscle or tendon of upper arm or elbow | Procedure | 24301 |
33 | Too few peers to compare |
| Removal of extensive shoulder joint tissue using an endoscope | Procedure | 29823 |
16 | As often as other peers in Orthopedic Surgery |
| Shaving of part of shoulder bone and repair of ligament using an endoscope | Procedure | 29826 |
15 | As often as other peers in Orthopedic Surgery |
| Repair of shoulder rotator cuff using an endoscope | Procedure | 29827 |
14 | Less often than most peers in Orthopedic Surgery |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
357 | More than most peers in Orthopedic Surgery |
| X-ray of knee, 4 or more views | Imaging | 73564 |
85 | As often as other peers in Orthopedic Surgery |
| X-ray of knee, 3 views | Imaging | 73562 |
27 | Less often than most peers in Orthopedic Surgery |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
15 | Less often than most peers in Orthopedic Surgery |
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 orthopedic surgeons at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
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 orthopedic surgeons in Reston 8
Same specialty, same city.
Trained at University of Virginia School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2009 at University of Virginia School of Medicine 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 William R. Mook's specialty?
William R. Mook is an orthopedic surgeon in Reston, VA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopedic Surgery”.
NPI registry
Where can I find William R. Mook?
William R. Mook is listed at 1850 Town Center Pkwy Ste 400, Reston, VA 20190. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact William R. Mook?
The number on file is (703) 810-5202. Contact the office directly to confirm availability and scheduling.
NPI registry
What is William R. Mook's NPI number?
William R. Mook's National Provider Identifier is 1528201134. 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 William R. Mook's education?
William R. Mook attended University of Virginia School of Medicine, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How long has William R. Mook been practicing?
William R. Mook has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What is William R. Mook known for?
According to Medicare billing data, William R. Mook performs procedures including aspiration and/or injection of fluid from large joint, prosthetic repair of shoulder joint, total shoulder and relocation of muscle or tendon of upper arm or elbow; reads or performs imaging such as x-ray of shoulder, minimum of 2 views and x-ray of knee, 4 or more views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has William R. Mook confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by William R. Mook. If this is you, claiming it is free.
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