John Wesley Stammer, P.T
Physical Therapist · Canoga Park, CA
John Wesley Stammer, P.T is a physical therapist with a practice address in Canoga Park, California, and NPI 1598885725, issued on Mar 30, 2007. Check the license (California PT9114, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Wesley Stammer
- Credential
- P.T
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PT9114 CA
Self-reported in NPPES; status is on the state search - Practice location
- 7038 Owensmouth Ave, Canoga Park, CA 91303
- Phone
- (818) 999-4076
- Enumerated
- Mar 30, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (818) 999-0813
- Medicare enrollment
- Enrolled (PECOS I20120330000470); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physical therapist records → All 22,531 in California → Look up another NPI →
Also registered at 7038 Owensmouth Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Livida AlasCase Manager/Care Coordinator1700285293
- Scott Alstadt, P.TPhysical Therapist1447370689
- Elizabeth AlvaradoCommunity Health Worker1902301252
- Maria BarronCase Manager/Care Coordinator1285044578
- Linett Blanco-CruzDay Training/Habilitation Specialist1336954544
- Judith CastellonMarriage & Family Therapist1174982896
Verify John Wesley Stammer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PT9114Check 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
- Comprehensive Therapeutics Physical Therapy IncCanoga Park, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Wesley Stammer among 22,531 physical therapist records in California
John Wesley Stammer, P.T is one of 22,531 physical therapist records with a practice address in California. 32% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 16% of them.
- NPI issued2007 · 16% of these records are older, 73% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 34% of these records are
- Graduated1978 · median 2017 among the 7,751 with a school on file
- Record last updated2007 · 61% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 physical therapist records list a practice address in Canoga Park
They are 11 of the 2,170 NPPES records with a practice address in Canoga Park, and 22,531 physical therapist records in California.
All 22,531 in California → Every provider in Canoga Park → Physical Therapist nationwide →
The 8 physical therapist records with the nearest ZIP codes
- Scott Alstadt, P.TCanoga Park, CA 913031447370689
- Jeffrey Dunbar, P.T.Canoga Park, CA 913031497849038
- Ashraf Kossarian, P.TCanoga Park, CA 913031982863866
- Karissa Ly, PT, DPTCanoga Park, CA 913031477090181
- Wervonn Malabanan, PTCanoga Park, CA 913031194202754
- Tyler NguyenCanoga Park, CA 913031417460338
- Timothy Ong, PTWoodland Hills, CA 913031992148969
- Aylmer Asuncion, RPTWest Hills, CA 913041407178098
Common questions
What is John Wesley Stammer, P.T's NPI number?
John Wesley Stammer, P.T's National Provider Identifier (NPI) is 1598885725, issued on Mar 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Wesley Stammer, P.T located?
The NPPES record lists a practice address at 7038 Owensmouth Ave, Canoga Park, CA, 91303. Phone: (818) 999-4076. Providers update this record themselves, so call before visiting.
How can I verify John Wesley Stammer, P.T's license?
NPPES lists California license number PT9114, as entered by the provider. Search the California 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.