IndividualActive
Xiomara Chen-Marquez
NPI 1205519170 · Behavior Technician · San Francisco, CA
Xiomara Chen-Marquez is a Behavior Technician provider in San Francisco, CA (NPI 1205519170).
Provider details
- NPI number
- 1205519170
- 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(51/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
44 Gough St Ste 210
San Francisco, CA 94103-5424
Phone: (415) 463-1429
Street-level locationGet directions
Mailing address
44 Gough St Ste 210
San Francisco, CA 94103-5424
Registry dates
- Enumerated
- 2023-08-08
- Last updated
- 2023-08-08
- Certified
- 2023-08-08
Frequently asked questions
- What is Xiomara Chen-Marquez's NPI number?
- Xiomara Chen-Marquez's National Provider Identifier (NPI) is 1205519170, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xiomara Chen-Marquez's specialty?
- Xiomara Chen-Marquez is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Xiomara Chen-Marquez located?
- Xiomara Chen-Marquez's practice location on file with NPPES is 44 Gough St Ste 210, San Francisco, CA 94103-5424.
- What is Xiomara Chen-Marquez's phone number?
- The practice phone number listed in the NPPES registry for Xiomara Chen-Marquez is (415) 463-1429.
- Is Xiomara Chen-Marquez's NPI active?
- Yes — Xiomara Chen-Marquez's NPI (1205519170) is active in the NPPES registry as of the last update on 2023-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.