IndividualActive
Seth Long
NPI 1306645130 · Behavior Technician · Monrovia, CA
Seth Long is a Behavior Technician provider in Monrovia, CA (NPI 1306645130).
Provider details
- NPI number
- 1306645130
- 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
612 S Myrtle Ave # 100
Monrovia, CA 91016-3406
Phone: (626) 775-7888
Street-level locationGet directions
Mailing address
11435 Hadley St
Whittier, CA 90606-1907
Registry dates
- Enumerated
- 2025-03-12
- Last updated
- 2025-03-12
- Certified
- 2025-03-12
Frequently asked questions
- What is Seth Long's NPI number?
- Seth Long's National Provider Identifier (NPI) is 1306645130, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seth Long's specialty?
- Seth Long is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Seth Long located?
- Seth Long's practice location on file with NPPES is 612 S Myrtle Ave # 100, Monrovia, CA 91016-3406.
- What is Seth Long's phone number?
- The practice phone number listed in the NPPES registry for Seth Long is (626) 775-7888.
- Is Seth Long's NPI active?
- Yes — Seth Long's NPI (1306645130) is active in the NPPES registry as of the last update on 2025-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.