IndividualActive
Stephanie Hernandez Marquez
NPI 1386149599 · Behavior Analyst · San Ramon, CA
Stephanie Hernandez Marquez is a Behavior Analyst provider in San Ramon, CA (NPI 1386149599).
Provider details
- NPI number
- 1386149599
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
1 Crow Canyon Ct Ste 100
San Ramon, CA 94583-1641
Phone: (888) 531-8385
Street-level locationGet directions
Mailing address
2483 Heathrow Ln
San Leandro, CA 94577-6043
Registry dates
- Enumerated
- 2018-03-28
- Last updated
- 2018-03-28
Frequently asked questions
- What is Stephanie Hernandez Marquez's NPI number?
- Stephanie Hernandez Marquez's National Provider Identifier (NPI) is 1386149599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Hernandez Marquez's specialty?
- Stephanie Hernandez Marquez is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Stephanie Hernandez Marquez located?
- Stephanie Hernandez Marquez's practice location on file with NPPES is 1 Crow Canyon Ct Ste 100, San Ramon, CA 94583-1641.
- What is Stephanie Hernandez Marquez's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Hernandez Marquez is (888) 531-8385.
- Is Stephanie Hernandez Marquez's NPI active?
- Yes — Stephanie Hernandez Marquez's NPI (1386149599) is active in the NPPES registry as of the last update on 2018-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.