IndividualActive
Ali Johnston
NPI 1275406654 · Social Worker · Baltimore, MD
Ali Johnston is a Social Worker provider in Baltimore, MD (NPI 1275406654).
Provider details
- NPI number
- 1275406654
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
4538 Edmondson Ave
Baltimore, MD 21229-1506
Phone: (443) 872-2230
Street-level locationGet directions
Mailing address
1642 Kirkwood Rd
Woodlawn, MD 21207-4936
Registry dates
- Enumerated
- 2025-09-24
- Last updated
- 2025-09-24
- Certified
- 2025-09-24
Frequently asked questions
- What is Ali Johnston's NPI number?
- Ali Johnston's National Provider Identifier (NPI) is 1275406654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ali Johnston's specialty?
- Ali Johnston is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Ali Johnston located?
- Ali Johnston's practice location on file with NPPES is 4538 Edmondson Ave, Baltimore, MD 21229-1506.
- What is Ali Johnston's phone number?
- The practice phone number listed in the NPPES registry for Ali Johnston is (443) 872-2230.
- Is Ali Johnston's NPI active?
- Yes — Ali Johnston's NPI (1275406654) is active in the NPPES registry as of the last update on 2025-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.