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Isabel Johnson
NPI 1639059736 · Behavior Technician · Baltimore, MD
Isabel Johnson is a Behavior Technician provider in Baltimore, MD (NPI 1639059736).
Provider details
- NPI number
- 1639059736
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sole proprietor
- Yes
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
3407 Labyrinth Rd
Baltimore, MD 21215-1714
Phone: (732) 380-5222
Street-level locationGet directions
Mailing address
338 Whitesville Rd Ste 603
Jackson, NJ 08527-5091
Registry dates
- Enumerated
- 2025-09-08
- Last updated
- 2026-01-01
- Certified
- 2026-01-01
Frequently asked questions
- What is Isabel Johnson's NPI number?
- Isabel Johnson's National Provider Identifier (NPI) is 1639059736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabel Johnson's specialty?
- Isabel Johnson is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Isabel Johnson located?
- Isabel Johnson's practice location on file with NPPES is 3407 Labyrinth Rd, Baltimore, MD 21215-1714.
- What is Isabel Johnson's phone number?
- The practice phone number listed in the NPPES registry for Isabel Johnson is (732) 380-5222.
- Is Isabel Johnson's NPI active?
- Yes — Isabel Johnson's NPI (1639059736) is active in the NPPES registry as of the last update on 2026-01-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.