Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John Czerwein Jr., MD

Individual provider Orthopaedic Surgery of the Spine Physician · NPI 1972784452

John Czerwein Jr., MD is an Orthopedic Surgery in Johnston, Rhode Island. Qualified in 1997, 29 years ago. Practices with University Orthopedics Inc, a 183-clinician group and accepts Medicare assignment. Licensed in Rhode Island.

Years since qualifying
29
Licensed in
RI
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1524 Atwood Ave Ste 140
Johnston, RI 02919-3228
Phone: (401) 351-6200
Fax: (401) 351-6201
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery of the Spine Physician (primary) Taxonomy 207XS0117X · Licence MD12647 (RI)

Record details

NPI number1972784452
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 26, 2007
Last updated in NPPESNovember 20, 2017
Mailing address1524 Atwood Ave, Suite 140, Johnston, RI 02919-3228

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolOTHER
Graduated 1997 (29 years in practice)
Group practice University Orthopedics Inc — 183 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount