John Barbour, PHD
NPI 1700970415 · Clinical Psychologist · Poplar Bluff, MO
John Barbour, PHD is a Clinical Psychologist provider in Poplar Bluff, MO (NPI 1700970415).
Provider details
- NPI number
- 1700970415
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 01490 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
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
- 2006-10-03
- Last updated
- 2021-03-08
- Certified
- 2021-03-08
Frequently asked questions
- What is John Barbour's NPI number?
- John Barbour's National Provider Identifier (NPI) is 1700970415, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Barbour's specialty?
- John Barbour is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is John Barbour located?
- John Barbour's practice location on file with NPPES is 686 Lester St, Poplar Bluff, MO 63901-5025.
- What is John Barbour's phone number?
- The practice phone number listed in the NPPES registry for John Barbour is (573) 686-2411.
- Is John Barbour's NPI active?
- Yes — John Barbour's NPI (1700970415) is active in the NPPES registry as of the last update on 2021-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.