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Deann Johnson, PHD
NPI 1437316031 · Clinical Psychologist · Baton Rouge, LA
Deann Johnson, PHD is a Clinical Psychologist provider in Baton Rouge, LA (NPI 1437316031).
Provider details
- NPI number
- 1437316031
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1043 (LA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(87/100 index)
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
10211 Siegen Lane
Ste 2b
Baton Rouge, LA 70810
Phone: (225) 767-3121
Fax: (225) 767-3122
Street-level locationGet directions
Mailing address
10211 Siegen Lane
Baton Rouge, LA 70810
Registry dates
- Enumerated
- 2008-05-21
- Last updated
- 2022-01-06
- Certified
- 2022-01-06
Frequently asked questions
- What is Deann Johnson's NPI number?
- Deann Johnson's National Provider Identifier (NPI) is 1437316031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deann Johnson's specialty?
- Deann Johnson is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Deann Johnson located?
- Deann Johnson's practice location on file with NPPES is 10211 Siegen Lane, Baton Rouge, LA 70810.
- What is Deann Johnson's phone number?
- The practice phone number listed in the NPPES registry for Deann Johnson is (225) 767-3121.
- Is Deann Johnson's NPI active?
- Yes — Deann Johnson's NPI (1437316031) is active in the NPPES registry as of the last update on 2022-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.