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Edit this profileAt a glance
- 211 N Harrison St, Princeton, NJ 08540
About Dr. Kayiaros
Based in Princeton, NJ, Stephen P. Kayiaros, MD is listed in the NPI registry under orthopaedic surgery. Stephen graduated from Rutgers New Jersey Medical School in 2005. Stephen is also listed as specializing in orthopaedic adult reconstructive surgery and orthopaedic trauma. According to Medicare claims data, Stephen cared for 1,877 Medicare patients across 5,012 services. The services billed most often include injection, methylprednisolone acetate, 1 mg, x-ray of knee, 3 views, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1669699542 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
- (609) 683-7800
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
211 N HARRISON ST
Princeton, NJ 08540
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
Pain
Pediatric and tumor
Spine
Most searched conditions
Elbow, hand, and wrist
Foot and ankle
Hip
Shoulder
Sports and soft tissue
Trauma and bone
Foot & Ankle
Procedures & services
Ankle surgery
Evaluation and nonsurgical
- Closed fracture treatment
- Joint injection or aspiration
- Orthopedic evaluation
- Cast placement and management
Foot & Ankle
Foot and ankle
Hand and upper extremity
- Wrist fracture fixation
- Cubital tunnel decompression
- Dupuytren contracture surgery
- Trigger finger release
Joint replacement
- Total hip replacement
- Total knee replacement
- Partial knee replacement
- Reverse shoulder replacement
- Revision joint replacement
- Shoulder replacement
Nerves & spine
Orthopedics
- ACL reconstruction consultation
- Carpal tunnel surgery consultation
- Hip replacement consultation
- Knee replacement consultation
- Torn rotator cuff consultation
Post-Op Care
Spine
Spine & Orthopedics
- Bunion Surgery Consultation
- Foot and Ankle Surgery Consultation
- Shoulder Surgery Consultation
- Surgical Hardware Removal Consultation
- Trigger Finger Release Consultation
Trauma and fixation
- External fracture fixation
- Intramedullary nailing
- Repair of fracture nonunion
- Open reduction and internal fixation
Tumor and pediatric
Most searched procedures
Arthroscopy
Hand & Wrist
Injections & Non-Surgical
Injections & pain relief
Knee
Shoulder surgery
Trauma & Fractures
Procedures Most Often Billed to Medicare
5,012 services · 1,877 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
123 | As often as other peers in Orthopaedic Surgery |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
111 | More than most peers in Orthopaedic Surgery |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
86 | More often than most peers in Orthopaedic Surgery |
| X-ray of knee, 3 views | Imaging | 73562 |
368 | More than most peers in Orthopaedic Surgery |
| X-ray of hip, 2-3 views | Imaging | 73502 |
231 | More than most peers in Orthopaedic Surgery |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
112 | More often than most peers in Orthopaedic Surgery |
| X-ray of pelvis, 1-2 views | Imaging | 72170 |
92 | More often than most peers in Orthopaedic Surgery |
| X-ray of both hips, minimum of 5 views | Imaging | 73523 |
55 | More than most peers in Orthopaedic Surgery |
| X-ray of thigh bone, minimum 2 views | Imaging | 73552 |
15 | Less often than most peers in Orthopaedic Surgery |
| Therapy procedure using a special bandage, vacuum pump and disposable medical equipment, surface area 50.0 sq cm or less | Treatment | 97607 |
28 | As often as other 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.
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 orthopaedic surgeons in Princeton 8
Same specialty, same city.
Trained at Rutgers New Jersey Medical School 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2005 at Rutgers New Jersey Medical School 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 NJ who bill this service to Medicare most often.
Common questions
What is Dr. Kayiaros's specialty?
Dr. Kayiaros is an orthopaedic surgeon in Princeton, NJ. 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. Kayiaros?
Dr. Kayiaros is listed at 211 N Harrison St, Princeton, NJ 08540. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Kayiaros?
The number on file is (609) 683-7800. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Kayiaros's NPI number?
Dr. Kayiaros's National Provider Identifier is 1669699542. 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. Kayiaros's medical education?
Dr. Kayiaros attended Rutgers New Jersey Medical School, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Kayiaros been practicing?
Dr. Kayiaros has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Kayiaros known for?
According to Medicare billing data, Dr. Kayiaros performs procedures including aspiration and/or injection of fluid from large joint, replacement of thigh bone and hip joint with prosthesis and replacement of knee joint, both sides of knee; reads or performs imaging such as x-ray of knee, 3 views and x-ray of hip, 2-3 views; provides treatments such as therapy procedure using a special bandage, vacuum pump and disposable medical equipment, surface area 50.0 sq cm or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Kayiaros confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kayiaros. If this is you, claiming it is free.
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