John Decker, RPT
NPI 1639658818 · Physical Therapist · Hartford, SD
John Decker, RPT is a Physical Therapist provider in Hartford, SD (NPI 1639658818).
Provider details
- NPI number
- 1639658818
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- RPT
- Sex
- Male
- Sole proprietor
- Yes
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
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2018-08-09
- Last updated
- 2018-08-09
Frequently asked questions
- What is John Decker's NPI number?
- John Decker's National Provider Identifier (NPI) is 1639658818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Decker's specialty?
- John Decker is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is John Decker located?
- John Decker's practice location on file with NPPES is 46507 Lorraine Cir, Hartford, SD 57033-6937.
- What is John Decker's phone number?
- The practice phone number listed in the NPPES registry for John Decker is (605) 366-1002.
- Is John Decker's NPI active?
- Yes — John Decker's NPI (1639658818) is active in the NPPES registry as of the last update on 2018-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.