Marissa Purvin
NPI 1942933874 · Behavior Technician · South San Francisco, CA
Marissa Purvin is a Behavior Technician provider in South San Francisco, CA (NPI 1942933874).
Provider details
- NPI number
- 1942933874
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RBT-22-223723 (TX)
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
3 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2022-07-07
- Last updated
- 2022-07-07
- Certified
- 2022-07-07
Frequently asked questions
- What is Marissa Purvin's NPI number?
- Marissa Purvin's National Provider Identifier (NPI) is 1942933874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Purvin's specialty?
- Marissa Purvin is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Marissa Purvin located?
- Marissa Purvin's practice location on file with NPPES is 611 Gateway Blvd Ste 120, South San Francisco, CA 94080-7066.
- What is Marissa Purvin's phone number?
- The practice phone number listed in the NPPES registry for Marissa Purvin is (214) 384-7970.
- Is Marissa Purvin's NPI active?
- Yes — Marissa Purvin's NPI (1942933874) is active in the NPPES registry as of the last update on 2022-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.