Physician Profile
Joseph U. Barker, MD
Unclaimed ProfileAbout Dr. Barker
Based in Raleigh, NC, Joseph U. Barker, MD is listed in the NPI registry under orthopaedic surgery. Joseph graduated from Duke University School of Medicine in 2004. Joseph is also listed as specializing in orthopaedic sports medicine. According to Medicare claims data, Joseph cared for 1,036 Medicare patients across 1,615 services. 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 x-ray of shoulder, minimum of 2 views.
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
- (919) 781-5600
- Email not available
Practice Locations
3001 EDWARDS MILL RD STE 200
Raleigh, NC 27612
1325 Timber Dr E
Garner, NC 27529
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
1,615 services · 1,036 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
125 | As often as other peers in Orthopaedic Surgery |
| Repair of shoulder rotator cuff using an endoscope | Procedure | 29827 |
33 | More often than most peers in Orthopaedic Surgery |
| Shaving of part of shoulder bone and repair of ligament using an endoscope | Procedure | 29826 |
33 | More often than most peers in Orthopaedic Surgery |
| Removal of extensive shoulder joint tissue using an endoscope | Procedure | 29823 |
33 | More often than most peers in Orthopaedic Surgery |
| Release of tendon connecting biceps muscle and shoulder using an endoscope | Procedure | 29828 |
20 | More often than most peers in Orthopaedic Surgery |
| Removal of knee cartilage using an endoscope | Procedure | 29881 |
15 | As often as other peers in Orthopaedic Surgery |
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
13 | Less often than most peers in Orthopaedic Surgery |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
149 | More often than most peers in Orthopaedic Surgery |
| X-ray of knee, 3 views | Imaging | 73562 |
63 | As often as other peers in Orthopaedic Surgery |
| Mri scan of arm joint without contrast | Imaging | 73221 |
53 | More often than most peers in Orthopaedic 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 orthopaedic surgeons at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 26 related providers in 4 groups
Other orthopaedic surgeons in Raleigh 5
Same specialty, same city.
Trained at Duke University School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2004 at Duke University 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 7
Providers in NC who bill this service to Medicare most often.
Common questions
What is Dr. Barker's specialty?
Dr. Barker is an orthopaedic surgeon in Raleigh, NC. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopaedic Surgery”.
NPI registry
Where can I find Dr. Barker?
Dr. Barker is listed at 3001 Edwards Mill Rd Ste 200, Raleigh, NC 27612. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Barker?
The number on file is (919) 781-5600. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Barker's NPI number?
Dr. Barker's National Provider Identifier is 1518133800. 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 Dr. Barker's medical education?
Dr. Barker attended Duke University School of Medicine, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Barker been practicing?
Dr. Barker has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Barker known for?
According to Medicare billing data, Dr. Barker performs procedures including aspiration and/or injection of fluid from large joint, repair of shoulder rotator cuff using an endoscope and shaving of part of shoulder bone and repair of ligament using an endoscope; reads or performs imaging such as x-ray of shoulder, minimum of 2 views and x-ray of knee, 3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Barker confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Barker. 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.