IndividualActive
Claudia Mazariegos
NPI 1942835301 · Behavior Technician · Chicago, IL
Claudia Mazariegos is a Behavior Technician provider in Chicago, IL (NPI 1942835301).
Provider details
- NPI number
- 1942835301
- 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(58/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
3452 N Natchez Ave
Chicago, IL 60634-3817
Phone: (847) 306-9843
Street-level locationGet directions
Mailing address
3452 N Natchez Ave
Chicago, IL 60634-3817
Registry dates
- Enumerated
- 2020-03-05
- Last updated
- 2020-03-05
- Certified
- 2020-03-05
Frequently asked questions
- What is Claudia Mazariegos's NPI number?
- Claudia Mazariegos's National Provider Identifier (NPI) is 1942835301, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claudia Mazariegos's specialty?
- Claudia Mazariegos is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Claudia Mazariegos located?
- Claudia Mazariegos's practice location on file with NPPES is 3452 N Natchez Ave, Chicago, IL 60634-3817.
- What is Claudia Mazariegos's phone number?
- The practice phone number listed in the NPPES registry for Claudia Mazariegos is (847) 306-9843.
- Is Claudia Mazariegos's NPI active?
- Yes — Claudia Mazariegos's NPI (1942835301) is active in the NPPES registry as of the last update on 2020-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.