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Edit this profileAt a glance
- 1524 Atwood Ave, Suite 140, Johnston, RI 02919
About Dr. Czerwein
John Czerwein, M.D. is a healthcare provider in Johnston, RI specializing in orthopaedic surgery of the spine. According to Medicare claims data, John cared for 1,424 Medicare patients across 6,209 services. The services billed most often include injection, triamcinolone acetonide, not otherwise specified, 10 mg, injection, dexamethasone sodium phosphate, 1 mg, and injection, methylprednisolone acetate, 1 mg. This provider record is associated with NPI 1972784452.
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
- (401) 351-6200
- Email not available
Practice Locations
1524 ATWOOD AVE SUITE 140
Johnston, RI 02919
Procedures Most Often Billed to Medicare
6,209 services · 1,424 patients · 24 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of lower or sacral spine facet joint using imaging guidance, single level | Procedure | 64493 |
211 | More than most peers in Orthopaedic Surgery of the Spine |
| Injection of substance into lower spine canal using imaging guidance | Procedure | 62323 |
161 | More often than most peers in Orthopaedic Surgery of the Spine |
| Injection of lower or sacral spine facet joint using imaging guidance, second level | Procedure | 64494 |
87 | More often than most peers in Orthopaedic Surgery of the Spine |
| Fusion of additional segment of spine | Procedure | 22614 |
41 | As often as other peers in Orthopaedic Surgery of the Spine |
| Injection of trigger points, 1-2 muscles | Procedure | 20552 |
35 | As often as other peers in Orthopaedic Surgery of the Spine |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
32 | As often as other peers in Orthopaedic Surgery of the Spine |
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | Procedure | 64483 |
31 | As often as other peers in Orthopaedic Surgery of the Spine |
| Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance | Procedure | 27096 |
24 | As often as other peers in Orthopaedic Surgery of the Spine |
| Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | Procedure | 63047 |
21 | As often as other peers in Orthopaedic Surgery of the Spine |
| Fusion of spine in lower back | Procedure | 22612 |
21 | As often as other peers in Orthopaedic Surgery of the Spine |
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.
Related specialists at this location 3
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 9 related providers in 2 groups
Class of 1997 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of lower or sacral spine facet joint using imaging guidance, single level 1
Providers in RI who bill this service to Medicare most often.
Common questions
What does John Czerwein specialize in?
John Czerwein is an orthopaedic surgery of the spine in Johnston, RI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is John Czerwein located?
John Czerwein is listed at 1524 Atwood Ave Suite 140, Johnston, RI 02919. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is John Czerwein's phone number?
The number on file is (401) 351-6200. Contact the office directly to confirm availability and scheduling.
NPI registry
What is John Czerwein's NPI number?
John Czerwein's National Provider Identifier is 1972784452. 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 John Czerwein train?
John Czerwein attended Other, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How long has John Czerwein been practicing?
John Czerwein has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What does John Czerwein do most often?
According to Medicare billing data, John Czerwein performs procedures including injection of lower or sacral spine facet joint using imaging guidance, single level, injection of substance into lower spine canal using imaging guidance and injection of lower or sacral spine facet joint using imaging guidance, second level; reads or performs imaging such as x-ray of lower and sacral spine, minimum of 4 views and x-ray of pelvis, 1-2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has John Czerwein confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John Czerwein. If this is you, claiming it is free.
Guide.md
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