IndividualActive
Heidi Mcmahan
NPI 1215725577 · Behavior Technician · Torrance, CA
Heidi Mcmahan is a Behavior Technician provider in Torrance, CA (NPI 1215725577).
Provider details
- NPI number
- 1215725577
- 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
Established profile(53/100 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
2 documented practice locations
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
21515 Hawthorne Blvd Ste Gl-100
Torrance, CA 90503-6501
Phone: (424) 571-2618
Fax: (424) 571-2339
Street-level locationGet directions
Mailing address
21515 Hawthorne Blvd Ste Gl-100
Torrance, CA 90503-6501
Additional practice locations (1)
- 21515 Hawthorne Blvd Ste Gl-100Torrance, CA 90503-6501Phone: (424) 571-2618
Registry dates
- Enumerated
- 2025-04-28
- Last updated
- 2025-04-28
- Certified
- 2025-04-28
Frequently asked questions
- What is Heidi Mcmahan's NPI number?
- Heidi Mcmahan's National Provider Identifier (NPI) is 1215725577, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Mcmahan's specialty?
- Heidi Mcmahan is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Heidi Mcmahan located?
- Heidi Mcmahan's practice location on file with NPPES is 21515 Hawthorne Blvd Ste Gl-100, Torrance, CA 90503-6501.
- What is Heidi Mcmahan's phone number?
- The practice phone number listed in the NPPES registry for Heidi Mcmahan is (424) 571-2618.
- Is Heidi Mcmahan's NPI active?
- Yes — Heidi Mcmahan's NPI (1215725577) is active in the NPPES registry as of the last update on 2025-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.