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Edit this profileAt a glance
- 400 Franklin Tpke, Ste 100, Mahwah, NJ 07430
About Nicholas Alexander
Based in Mahwah, NJ, Nicholas Alexander is listed in the NPI registry under orthopaedic adult reconstructive surgery. Nicholas graduated from Rutgers New Jersey Medical School in 1988. According to Medicare claims data, Nicholas cared for 1,229 Medicare patients across 15,191 services. The services billed most often include injection, methylprednisolone acetate, 1 mg, hyaluronan or derivative, synvisc or synvisc-one, 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. NPI 1972508240 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
- (201) 818-4344
- Email not available
Practice Locations
400 FRANKLIN TPKE STE 100
Mahwah, NJ 07430
Procedures Most Often Billed to Medicare
15,191 services · 1,229 patients · 16 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
232 | More often than most peers in Orthopaedic Adult Reconstructive… |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
52 | Less often than most peers in Orthopaedic Adult Reconstructive… |
| Computer-assisted surgery for muscle and bone procedure | Procedure | 20985 |
26 | Less often than most peers in Orthopaedic Adult Reconstructive… |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
24 | Less often than most peers in Orthopaedic Adult Reconstructive… |
| Release of ligaments of knee joint | Procedure | 27425 |
18 | Too few peers to compare |
| X-ray of knee, 3 views | Imaging | 73562 |
52 | Less often than most peers in Orthopaedic Adult Reconstructive… |
| X-ray of hip, 2-3 views | Imaging | 73502 |
23 | Less often than most peers in Orthopaedic Adult Reconstructive… |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
12 | Less often than most peers in Orthopaedic Adult Reconstructive… |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
12 | Less often than most peers in Orthopaedic Adult Reconstructive… |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
10,720 | More often than most peers in Orthopaedic Adult Reconstructive… |
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.
Trained at Rutgers New Jersey Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1988 at Rutgers New Jersey Medical School 8
Providers who graduated from the same medical school in the same year.
More connections — 4 related providers in 1 group
Also performs Aspiration and/or injection of fluid large joint using ultrasound guidance 4
Providers in NJ who bill this service to Medicare most often.
Common questions
What kind of doctor is Nicholas Alexander?
Nicholas Alexander is an orthopaedic adult reconstructive surgeon in Mahwah, NJ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopaedic Adult Reconstructive Surgery”.
NPI registry
What is Nicholas Alexander's address?
Nicholas Alexander is listed at 400 Franklin Tpke Ste 100, Mahwah, NJ 07430. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Nicholas Alexander?
The number on file is (201) 818-4344. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Nicholas Alexander's NPI number?
Nicholas Alexander's National Provider Identifier is 1972508240. 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
Where did Nicholas Alexander train?
Nicholas Alexander attended Rutgers New Jersey Medical School, graduating in 1988. This comes from the CMS National Downloadable File.
CMS public data
How long has Nicholas Alexander been practicing?
Nicholas Alexander has 38 years experience. Calculated from a graduation year of 1988, reported in the CMS National Downloadable File.
CMS public data
What procedures does Nicholas Alexander perform?
According to Medicare billing data, Nicholas Alexander performs procedures including aspiration and/or injection of fluid large joint using ultrasound guidance, aspiration and/or injection of fluid from large joint and computer-assisted surgery for muscle and bone procedure; 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
Has Nicholas Alexander confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Nicholas Alexander. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.