John Robert Michael Klass, PT, DPT
Physical Therapist · Oro Valley, AZ
John Robert Michael Klass, PT, DPT is a physical therapist with a practice address in Oro Valley, Arizona, and NPI 1598341091, issued on Mar 23, 2021. Check the license (Arizona LPT31697, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Robert Michael Klass
- Credential
- PT, DPT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- LPT31697 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 12460 N Rancho Vistoso Blvd Ste 140, Oro Valley, AZ 85755
- Phone
- (520) 615-6573
- Enumerated
- Mar 23, 2021
- Record last updated
- Mar 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (520) 575-7014
- Medicare enrollment
- Enrolled (PECOS I20210517002166); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 5,351 in Arizona → Look up another NPI →
Also registered at 12460 N Rancho Vistoso Blvd Ste 140
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan Bardach, PTPhysical Therapist1619637022
- Trevor Brown, PTPhysical Therapist1376942839
- Leighanne Eakin, PTPhysical Therapist1972142800
- Lisa Fierstein, DPT, OCS, CMPPhysical Therapist1396855144
- Lauren Fink, PTPhysical Therapist1649078544
- Michael Hawaka, PTPhysical Therapist1932109550
Verify John Robert Michael Klass in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license LPT31697Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Physio Shop Tucson LLCTucson, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Robert Michael Klass among 5,351 physical therapist records in Arizona
John Robert Michael Klass, PT, DPT is one of 5,351 physical therapist records with a practice address in Arizona. 40% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 71% of them.
- NPI issued2021 · 71% of these records are older, 24% newer
- In a Medicare fileYes · 40% of these records are
- In the CMS Doctors and Clinicians fileYes · 41% of these records are
- Graduated2021 · median 2018 among the 2,172 with a school on file
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
60 physical therapist records list a practice address in Oro Valley
They are 60 of the 542 NPPES records with a practice address in Oro Valley, and 5,351 physical therapist records in Arizona.
All 5,351 in Arizona → Every provider in Oro Valley → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Lisa Fierstein, DPT, OCS, CMPOro Valley, AZ 857551396855144
- Rocio Flores, D.P.TOro Valley, AZ 857551669726394
- Amanda Foxe, DPTOro Valley, AZ 857551265765853
- Dennis Gyllenhaal, PTOro Valley, AZ 857551821041179
- Michael Hawaka, PTOro Valley, AZ 857551932109550
- Jeremy Irons, PTOro Valley, AZ 857551336405489
- Jason Klein, PT, DPT, ATCOro Valley, AZ 857551952745515
- Robert Klingman, PTOro Valley, AZ 857551336206226
Common questions
What is John Robert Michael Klass, PT, DPT's NPI number?
John Robert Michael Klass, PT, DPT's National Provider Identifier (NPI) is 1598341091, issued on Mar 23, 2021. An NPI identifies a provider in billing; it is not a license.
Where is John Robert Michael Klass, PT, DPT located?
The NPPES record lists a practice address at 12460 N Rancho Vistoso Blvd Ste 140, Oro Valley, AZ, 85755. Phone: (520) 615-6573. Providers update this record themselves, so call before visiting.
How can I verify John Robert Michael Klass, PT, DPT's license?
NPPES lists Arizona license number LPT31697, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.