IndividualActive
James Powers, PH.D.
NPI 1013030303 · Clinical Psychologist · Ellisville, MO
James Powers, PH.D. is a Clinical Psychologist provider in Ellisville, MO (NPI 1013030303).
Provider details
- NPI number
- 1013030303
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1025 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
808 Corvallis Ct
Ellisville, MO 63021-4767
Phone: (314) 307-1278
Street-level locationGet directions
Mailing address
808 Corvallis Ct
Ellisville, MO 63021-4767
Registry dates
- Enumerated
- 2007-04-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Powers's NPI number?
- James Powers's National Provider Identifier (NPI) is 1013030303, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Powers's specialty?
- James Powers is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is James Powers located?
- James Powers's practice location on file with NPPES is 808 Corvallis Ct, Ellisville, MO 63021-4767.
- What is James Powers's phone number?
- The practice phone number listed in the NPPES registry for James Powers is (314) 307-1278.
- Is James Powers's NPI active?
- Yes — James Powers's NPI (1013030303) 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.