IndividualActive
Johannah Ervin
NPI 1255917548 · Behavior Technician · San Mateo, CA
Johannah Ervin is a Behavior Technician provider in San Mateo, CA (NPI 1255917548).
Provider details
- NPI number
- 1255917548
- 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(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
1710 S Amphlett Blvd Ste 314
San Mateo, CA 94402-2736
Phone: (650) 242-0179
Street-level locationGet directions
Mailing address
1125 Park Pl Apt 211
San Mateo, CA 94403-1578
Registry dates
- Enumerated
- 2021-03-18
- Last updated
- 2021-03-18
- Certified
- 2021-03-18
Frequently asked questions
- What is Johannah Ervin's NPI number?
- Johannah Ervin's National Provider Identifier (NPI) is 1255917548, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johannah Ervin's specialty?
- Johannah Ervin is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Johannah Ervin located?
- Johannah Ervin's practice location on file with NPPES is 1710 S Amphlett Blvd Ste 314, San Mateo, CA 94402-2736.
- What is Johannah Ervin's phone number?
- The practice phone number listed in the NPPES registry for Johannah Ervin is (650) 242-0179.
- Is Johannah Ervin's NPI active?
- Yes — Johannah Ervin's NPI (1255917548) is active in the NPPES registry as of the last update on 2021-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.