Christopher Johnston, D.P.T.
NPI 1396069571 · Physical Therapist · O Fallon, MO
Christopher Johnston, D.P.T. is a Physical Therapist provider in O Fallon, MO (NPI 1396069571).
Provider details
- NPI number
- 1396069571
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- D.P.T.
- Sex
- Male
- Sole proprietor
- No
- License
- 2010003221 (MO)
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
16 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
- 2010-03-17
- Last updated
- 2016-01-22
Frequently asked questions
- What is Christopher Johnston's NPI number?
- Christopher Johnston's National Provider Identifier (NPI) is 1396069571, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Johnston's specialty?
- Christopher Johnston is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Christopher Johnston located?
- Christopher Johnston's practice location on file with NPPES is 939 Highway K, O Fallon, MO 63366-2910.
- What is Christopher Johnston's phone number?
- The practice phone number listed in the NPPES registry for Christopher Johnston is (636) 240-7000.
- Is Christopher Johnston's NPI active?
- Yes — Christopher Johnston's NPI (1396069571) is active in the NPPES registry as of the last update on 2016-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.