IndividualActive
Brendan Castle
NPI 1184577058 · Behavior Technician · Marlborough, MA
Brendan Castle is a Behavior Technician provider in Marlborough, MA (NPI 1184577058).
Provider details
- NPI number
- 1184577058
- 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
295 Donald Lynch Blvd
Marlborough, MA 01752-4702
Phone: (508) 651-7500
Fax: (508) 213-4385
Approximate (ZIP-level) locationGet directions
Mailing address
43 Broad St # C300
Hudson, MA 01749-2558
Registry dates
- Enumerated
- 2026-02-19
- Last updated
- 2026-02-19
- Certified
- 2026-02-19
Frequently asked questions
- What is Brendan Castle's NPI number?
- Brendan Castle's National Provider Identifier (NPI) is 1184577058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brendan Castle's specialty?
- Brendan Castle is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Brendan Castle located?
- Brendan Castle's practice location on file with NPPES is 295 Donald Lynch Blvd, Marlborough, MA 01752-4702.
- What is Brendan Castle's phone number?
- The practice phone number listed in the NPPES registry for Brendan Castle is (508) 651-7500.
- Is Brendan Castle's NPI active?
- Yes — Brendan Castle's NPI (1184577058) is active in the NPPES registry as of the last update on 2026-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.