Ronald Larson, PH.D.
NPI 1457533796 · Clinical Psychologist · Clarksville, TN
Ronald Larson, PH.D. is a Clinical Psychologist provider in Clarksville, TN (NPI 1457533796).
Provider details
- NPI number
- 1457533796
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 715 (TN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-11-28
- Last updated
- 2007-11-28
Frequently asked questions
- What is Ronald Larson's NPI number?
- Ronald Larson's National Provider Identifier (NPI) is 1457533796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Larson's specialty?
- Ronald Larson is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Ronald Larson located?
- Ronald Larson's practice location on file with NPPES is 1891 Old Trenton Rd, Clarksville, TN 37040-6734.
- What is Ronald Larson's phone number?
- The practice phone number listed in the NPPES registry for Ronald Larson is (931) 552-4171.
- Is Ronald Larson's NPI active?
- Yes — Ronald Larson's NPI (1457533796) is active in the NPPES registry as of the last update on 2007-11-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.