IndividualActive
Maria Guerrero Chavez
NPI 1821570979 · Behavior Technician · Petaluma, CA
Maria Guerrero Chavez is a Behavior Technician provider in Petaluma, CA (NPI 1821570979).
Provider details
- NPI number
- 1821570979
- 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
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
101 H St Ste L
Petaluma, CA 94952-5100
Phone: (866) 206-2008
Fax: (866) 317-1665
Street-level locationGet directions
Mailing address
505 1/2 W 9th St
Tracy, CA 95376-3804
Registry dates
- Enumerated
- 2018-09-05
- Last updated
- 2018-09-05
Frequently asked questions
- What is Maria Guerrero Chavez's NPI number?
- Maria Guerrero Chavez's National Provider Identifier (NPI) is 1821570979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Guerrero Chavez's specialty?
- Maria Guerrero Chavez is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Maria Guerrero Chavez located?
- Maria Guerrero Chavez's practice location on file with NPPES is 101 H St Ste L, Petaluma, CA 94952-5100.
- What is Maria Guerrero Chavez's phone number?
- The practice phone number listed in the NPPES registry for Maria Guerrero Chavez is (866) 206-2008.
- Is Maria Guerrero Chavez's NPI active?
- Yes — Maria Guerrero Chavez's NPI (1821570979) is active in the NPPES registry as of the last update on 2018-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.