Are you Stephen C. Sizer, D.O.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 4190 City Ave, Philadelphia, PA 19131
About Dr. Sizer
Based in Philadelphia, PA, Stephen C. Sizer, D.O. is listed in the NPI registry under orthopedic surgery. Stephen graduated from Philadelphia College of Osteopathic Medicine in 2012. Stephen is also listed as specializing in orthopaedic surgery. Medicare claims data shows Stephen provided 2,267 services to 1,698 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, injection, triamcinolone acetonide, not otherwise specified, 10 mg, and x-ray of knee, 3 views. NPI 1023377751 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
- (215) 871-6693
- Email not available
Practice Locations
4190 CITY AVE
Philadelphia, PA 19131
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
2,267 services · 1,698 patients · 20 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
88 | More often than most peers in Orthopedic Surgery |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
85 | As often as other peers in Orthopedic Surgery |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
77 | More than most peers in Orthopedic Surgery |
| Treatment of upper end of broken thigh bone with placement of stabilizing device or prosthetic replacement | Procedure | 27236 |
12 | Less often than most peers in Orthopedic Surgery |
| X-ray of knee, 3 views | Imaging | 73562 |
264 | More often than most peers in Orthopedic Surgery |
| X-ray of hip, 2-3 views | Imaging | 73502 |
138 | More often than most peers in Orthopedic Surgery |
| X-ray of hip, 1 view | Imaging | 73501 |
138 | More often than most peers in Orthopedic Surgery |
| X-ray of knee, 4 or more views | Imaging | 73564 |
125 | More often than most peers in Orthopedic Surgery |
| X-ray of hip, minimum of 4 views | Imaging | 73503 |
67 | More often than most peers in Orthopedic Surgery |
| X-ray of pelvis, 1-2 views | Imaging | 72170 |
25 | As often as other 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 1
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 — 31 related providers in 4 groups
Other orthopedic surgeons in Philadelphia 8
Same specialty, same city.
Trained at Philadelphia College of Osteopathic Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at Philadelphia College of Osteopathic Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Replacement of knee joint, both sides of knee 8
Providers in PA who bill this service to Medicare most often.
Common questions
What is Stephen C. Sizer's specialty?
Stephen C. Sizer is an orthopedic surgeon in Philadelphia, PA. 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 Stephen C. Sizer?
Stephen C. Sizer is listed at 4190 City Ave, Philadelphia, PA 19131. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Stephen C. Sizer?
The number on file is (215) 871-6693. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Stephen C. Sizer?
Stephen C. Sizer's National Provider Identifier is 1023377751. 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 Stephen C. Sizer's education?
Stephen C. Sizer attended Philadelphia College of Osteopathic Medicine, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Stephen C. Sizer have?
Stephen C. Sizer has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What is Stephen C. Sizer known for?
According to Medicare billing data, Stephen C. Sizer performs procedures including replacement of knee joint, both sides of knee, aspiration and/or injection of fluid from large joint and replacement of thigh bone and hip joint with prosthesis; reads or performs imaging such as x-ray of knee, 3 views and x-ray of hip, 2-3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Stephen C. Sizer's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Stephen C. Sizer. If this is you, claiming it is free.
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