IndividualActive
William Castellanos-Garcia
NPI 1285439752 · Behavior Technician · Columbia, MD
William Castellanos-Garcia is a Behavior Technician provider in Columbia, MD (NPI 1285439752).
Provider details
- NPI number
- 1285439752
- 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(48/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES 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
7120 Samuel Morse Dr Ste 150
Columbia, MD 21046-3420
Phone: (855) 935-3691
Street-level locationGet directions
Mailing address
7120 Samuel Morse Dr Ste 150
Columbia, MD 21046-3420
Registry dates
- Enumerated
- 2025-02-18
- Last updated
- 2025-07-29
- Certified
- 2025-07-24
Frequently asked questions
- What is William Castellanos-Garcia's NPI number?
- William Castellanos-Garcia's National Provider Identifier (NPI) is 1285439752, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Castellanos-Garcia's specialty?
- William Castellanos-Garcia is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is William Castellanos-Garcia located?
- William Castellanos-Garcia's practice location on file with NPPES is 7120 Samuel Morse Dr Ste 150, Columbia, MD 21046-3420.
- What is William Castellanos-Garcia's phone number?
- The practice phone number listed in the NPPES registry for William Castellanos-Garcia is (855) 935-3691.
- Is William Castellanos-Garcia's NPI active?
- Yes — William Castellanos-Garcia's NPI (1285439752) is active in the NPPES registry as of the last update on 2025-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.