IndividualActive
Lawrence Calnan
NPI 1003744087 · Behavior Technician · Downey, CA
Lawrence Calnan is a Behavior Technician provider in Downey, CA (NPI 1003744087).
Provider details
- NPI number
- 1003744087
- 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(46/100 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
7700 Imperial Hwy Ste a
Downey, CA 90242-3466
Phone: (562) 454-0158
Street-level locationGet directions
Mailing address
996 Royal Marco Way
Marco Island, FL 34145-1829
Registry dates
- Enumerated
- 2026-05-11
- Last updated
- 2026-05-11
- Certified
- 2026-05-11
Frequently asked questions
- What is Lawrence Calnan's NPI number?
- Lawrence Calnan's National Provider Identifier (NPI) is 1003744087, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lawrence Calnan's specialty?
- Lawrence Calnan is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Lawrence Calnan located?
- Lawrence Calnan's practice location on file with NPPES is 7700 Imperial Hwy Ste a, Downey, CA 90242-3466.
- What is Lawrence Calnan's phone number?
- The practice phone number listed in the NPPES registry for Lawrence Calnan is (562) 454-0158.
- Is Lawrence Calnan's NPI active?
- Yes — Lawrence Calnan's NPI (1003744087) is active in the NPPES registry as of the last update on 2026-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.