Mark Preston, OT
NPI 1942413620 · Occupational Therapist · Kingston, TN
Mark Preston, OT is a Occupational Therapist provider in Kingston, TN (NPI 1942413620).
Provider details
- NPI number
- 1942413620
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 414 (TN)
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
- 2007-05-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Preston's NPI number?
- Mark Preston's National Provider Identifier (NPI) is 1942413620, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Preston's specialty?
- Mark Preston is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mark Preston located?
- Mark Preston's practice location on file with NPPES is 306 Homepark Rd, Kingston, TN 37763-4434.
- What is Mark Preston's phone number?
- The practice phone number listed in the NPPES registry for Mark Preston is (865) 376-3474.
- Is Mark Preston's NPI active?
- Yes — Mark Preston's NPI (1942413620) 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.