IndividualActive
Janessa Altamirano
NPI 1639966070 · Behavior Technician · Ventura, CA
Janessa Altamirano is a Behavior Technician provider in Ventura, CA (NPI 1639966070).
Provider details
- NPI number
- 1639966070
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
4880 Market St
Ventura, CA 93003-7783
Phone: (805) 364-8521
Street-level locationGet directions
Mailing address
4880 Market St
Ventura, CA 93003-7783
Registry dates
- Enumerated
- 2025-04-21
- Last updated
- 2025-04-21
- Certified
- 2025-04-21
Frequently asked questions
- What is Janessa Altamirano's NPI number?
- Janessa Altamirano's National Provider Identifier (NPI) is 1639966070, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janessa Altamirano's specialty?
- Janessa Altamirano is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Janessa Altamirano located?
- Janessa Altamirano's practice location on file with NPPES is 4880 Market St, Ventura, CA 93003-7783.
- What is Janessa Altamirano's phone number?
- The practice phone number listed in the NPPES registry for Janessa Altamirano is (805) 364-8521.
- Is Janessa Altamirano's NPI active?
- Yes — Janessa Altamirano's NPI (1639966070) is active in the NPPES registry as of the last update on 2025-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.