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- 2920 Hempstead Tpke, Levittown, NY 11756
About Dr. Stephen
Based in Levittown, NY, Mark Stephen, MD is listed in the NPI registry under orthopedic surgery. Mark graduated from Loyola University of Chicago, Stritch School of Medicine in 1994. Mark is also listed as specializing in specialist. According to Medicare claims data, Mark cared for 1,177 Medicare patients across 1,784 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, x-ray of lower and sacral spine, 2-3 views, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1790772408 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
- (516) 735-4048
- Email not available
Practice Locations
2920 HEMPSTEAD TPKE
Levittown, NY 11756
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
- Arthritis
- Carpal tunnel
- Rotator cuff tear
- Sciatica
- Torn Achilles tendon
- Torn ACL
- Torn meniscus
Elbow, hand, and wrist
- Cubital tunnel syndrome
- Golfer's elbow
- Tennis elbow
- Trigger finger
- Wrist fracture
Foot and ankle
Hip
- Hip labral tear
- Lateral hip pain and trochanteric bursitis
Shoulder
- Broken collarbone
- Frozen shoulder
- Shoulder impingement
- Dislocated joint
Sports and soft tissue
- Stress fracture
Trauma and bone
- Bone fractures
- Osteoporosis
Foot & Ankle
Spine
Procedures & services
Most searched procedures
- Achilles tendon repair
- ACL reconstruction
- Carpal tunnel surgery
- Hip replacement
- Knee replacement
Evaluation and nonsurgical
- Cast placement and management
Arthroscopy
- Hip arthroscopy
- Rotator cuff repair
- Shoulder arthroscopy
Foot & Ankle
Foot and ankle
Hand & Wrist
- De Quervain's Release
Hand and upper extremity
- Cubital tunnel decompression
- Dupuytren contracture surgery
- Trigger finger release
Injections & Non-Surgical
- Knee Joint Injection
- PRP Injection
Injections & pain relief
- Cortisone Shot for Joint Pain
Joint replacement
- Partial knee replacement
- Reverse shoulder replacement
- Revision joint replacement
- Shoulder replacement
Knee
- Kneecap Stabilization Surgery
- Meniscus Surgery
Shoulder surgery
- Shoulder labrum repair
Trauma & Fractures
- Broken Hip Surgery
- Hardware Removal Surgery
Trauma and fixation
- Open reduction and internal fixation
Procedures Most Often Billed to Medicare
1,784 services · 1,177 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment | Procedure | 63048 |
48 | More often than most peers in Orthopedic Surgery |
| Fusion of additional segment of spine | Procedure | 22614 |
42 | As often as other peers in Orthopedic Surgery |
| Insertion of cage or mesh device to spine bone and disc space during spine fusion | Procedure | 22853 |
31 | As often as other peers in Orthopedic Surgery |
| Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | Procedure | 63047 |
25 | More often than most peers in Orthopedic Surgery |
| Fusion of spine in lower back | Procedure | 22612 |
25 | More often than most peers in Orthopedic Surgery |
| Placement of stabilizing device to back, 3-6 spine bone segments | Procedure | 22842 |
20 | More often than most peers in Orthopedic Surgery |
| Injection of trigger points, 1-2 muscles | Procedure | 20552 |
16 | Less often than most peers in Orthopedic Surgery |
| Placement of stabilizing device to back of 1 spine bone in neck | Procedure | 22840 |
13 | Less often than most peers in Orthopedic Surgery |
| Placement of electrical stimulation device for bone healing | Procedure | 20974 |
12 | Too few peers to compare |
| Fusion of upper spine bone with removal of disc and release of spinal cord or nerve, 1 disc | Procedure | 22551 |
11 | Too few peers to compare |
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 5
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 — 23 related providers in 3 groups
Trained at Loyola University of Chicago, Stritch School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1994 at Loyola University of Chicago, Stritch School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment 8
Providers in NY who bill this service to Medicare most often.
Common questions
What is Dr. Stephen's specialty?
Dr. Stephen is an orthopedic surgeon in Levittown, NY. 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 Dr. Stephen?
Dr. Stephen is listed at 2920 Hempstead Tpke, Levittown, NY 11756. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Stephen?
The number on file is (516) 735-4048. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Stephen's NPI number?
Dr. Stephen's National Provider Identifier is 1790772408. 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. Stephen's medical education?
Dr. Stephen attended Loyola University of Chicago, Stritch School of Medicine, graduating in 1994. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Stephen been practicing?
Dr. Stephen has 32 years experience. Calculated from a graduation year of 1994, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Stephen known for?
According to Medicare billing data, Dr. Stephen performs procedures including partial removal of spine bone with release of spinal cord and/or nerves, each additional segment, fusion of additional segment of spine and insertion of cage or mesh device to spine bone and disc space during spine fusion; reads or performs imaging such as x-ray of lower and sacral spine, 2-3 views and x-ray of upper spine, 2-3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Stephen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Stephen. If this is you, claiming it is free.
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