Diana Serrano Guillen
NPI 1548832280 · Behavior Technician · City Industry, CA
Diana Serrano Guillen is a Behavior Technician provider in City Industry, CA (NPI 1548832280).
Provider details
- NPI number
- 1548832280
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs 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
Mailing address
Registry dates
- Enumerated
- 2021-07-13
- Last updated
- 2021-07-13
- Certified
- 2021-07-13
Frequently asked questions
- What is Diana Serrano Guillen's NPI number?
- Diana Serrano Guillen's National Provider Identifier (NPI) is 1548832280, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Serrano Guillen's specialty?
- Diana Serrano Guillen is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Diana Serrano Guillen located?
- Diana Serrano Guillen's practice location on file with NPPES is 17595 Almahurst St Ste 100a, City Industry, CA 91748-1792.
- What is Diana Serrano Guillen's phone number?
- The practice phone number listed in the NPPES registry for Diana Serrano Guillen is (855) 223-7123.
- Is Diana Serrano Guillen's NPI active?
- Yes — Diana Serrano Guillen's NPI (1548832280) is active in the NPPES registry as of the last update on 2021-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.