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

John R. Klein MD, PC

Organization Sports Medicine (Orthopaedic Surgery) Physician · NPI 1750584439

John R. Klein MD, PC is a Sports Medicine (Orthopaedic Surgery) Physician in Tucson, Arizona. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

6618 E Carondelet Dr
Tucson, AZ 85710-2119
Phone: (520) 290-0961
Fax: (520) 290-0965
Show map & directions

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

Specialties & licences

Sports Medicine (Orthopaedic Surgery) Physician (primary) Taxonomy 207XX0005X

Record details

NPI number1750584439
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Klein — Owner · (520) 290-0961
NPI enumeratedJune 8, 2007
Last updated in NPPESMay 10, 2021
Certification dateApril 23, 2021
Mailing address6618 E Carondelet Dr, Tucson, AZ 85710-2119

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