Mariah Johnson, PHARMD
NPI 1619785946 · Pharmacist · Baton Rouge, LA
Mariah Johnson, PHARMD is a Pharmacist provider in Baton Rouge, LA (NPI 1619785946).
Provider details
- NPI number
- 1619785946
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARMD
- Sex
- Female
- Sole proprietor
- No
- License
- PST.022127 (LA)
Specialties & taxonomies
Pharmacy Service Providers
Pharmacy Service Providers
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 8300 Constantin Blvd Fl 3Baton Rouge, LA 70809-3489Phone: (225) 374-6565
Registry dates
- Enumerated
- 2024-12-19
- Last updated
- 2025-01-10
- Certified
- 2025-01-10
Frequently asked questions
- What is Mariah Johnson's NPI number?
- Mariah Johnson's National Provider Identifier (NPI) is 1619785946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariah Johnson's specialty?
- Mariah Johnson is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Mariah Johnson located?
- Mariah Johnson's practice location on file with NPPES is 8200 Constantin Blvd, Baton Rouge, LA 70809-3481.
- What is Mariah Johnson's phone number?
- The practice phone number listed in the NPPES registry for Mariah Johnson is (225) 765-5000.
- Is Mariah Johnson's NPI active?
- Yes — Mariah Johnson's NPI (1619785946) is active in the NPPES registry as of the last update on 2025-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.