IndividualActive
Ismael Guerrero
NPI 1427918689 · Behavior Technician · Mamaroneck, NY
Ismael Guerrero is a Behavior Technician provider in Mamaroneck, NY (NPI 1427918689).
Provider details
- NPI number
- 1427918689
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- 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
126 Library Ln
Mamaroneck, NY 10543-3608
Phone: (914) 670-1155
Street-level locationGet directions
Mailing address
996 Royal Marco Way
Marco Island, FL 34145-1829
Registry dates
- Enumerated
- 2025-11-12
- Last updated
- 2025-11-12
- Certified
- 2025-11-12
Frequently asked questions
- What is Ismael Guerrero's NPI number?
- Ismael Guerrero's National Provider Identifier (NPI) is 1427918689, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ismael Guerrero's specialty?
- Ismael Guerrero is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Ismael Guerrero located?
- Ismael Guerrero's practice location on file with NPPES is 126 Library Ln, Mamaroneck, NY 10543-3608.
- What is Ismael Guerrero's phone number?
- The practice phone number listed in the NPPES registry for Ismael Guerrero is (914) 670-1155.
- Is Ismael Guerrero's NPI active?
- Yes — Ismael Guerrero's NPI (1427918689) is active in the NPPES registry as of the last update on 2025-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.