Siobhan Johnston
NPI 1972921625 · Behavior Analyst · Monroe, NY
Siobhan Johnston is a Behavior Analyst provider in Monroe, NY (NPI 1972921625).
Provider details
- NPI number
- 1972921625
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1258076 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
12 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
- 2014-03-31
- Last updated
- 2014-03-31
Frequently asked questions
- What is Siobhan Johnston's NPI number?
- Siobhan Johnston's National Provider Identifier (NPI) is 1972921625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siobhan Johnston's specialty?
- Siobhan Johnston is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Siobhan Johnston located?
- Siobhan Johnston's practice location on file with NPPES is 19 Freeland St, Monroe, NY 10950-4113.
- What is Siobhan Johnston's phone number?
- The practice phone number listed in the NPPES registry for Siobhan Johnston is (845) 206-6255.
- Is Siobhan Johnston's NPI active?
- Yes — Siobhan Johnston's NPI (1972921625) is active in the NPPES registry as of the last update on 2014-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.