John Stammer, P.T
NPI 1598885725 · Physical Therapist · Canoga Park, CA
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Stammer, P.T is a Physical Therapist provider in Canoga Park, CA (NPI 1598885725).
Provider details
- NPI number
- 1598885725
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- P.T
- Sex
- Male
- Sole proprietor
- No
- License
- PT9114 (CA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Stammer's NPI number?
- John Stammer's National Provider Identifier (NPI) is 1598885725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Stammer's specialty?
- John Stammer is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is John Stammer located?
- John Stammer's practice location on file with NPPES is 7038 Owensmouth Ave, Canoga Park, CA 91303-3198.
- What is John Stammer's phone number?
- The practice phone number listed in the NPPES registry for John Stammer is (818) 999-4076.
- Does John Stammer accept Medicare?
- John Stammer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Stammer's NPI active?
- Yes — John Stammer's NPI (1598885725) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.