IndividualActive
Emma Polonsky
NPI 1639896350 · Behavior Technician · Concord, CA
Emma Polonsky is a Behavior Technician provider in Concord, CA (NPI 1639896350).
Provider details
- NPI number
- 1639896350
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(58/100 index)
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
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
1200 Concord Ave
Concord, CA 94520-4915
Phone: (510) 268-8120
Street-level locationGet directions
Mailing address
1200 Concord Ave
Concord, CA 94520-4915
Additional practice locations (1)
- 27672 Dungarvin LnSan Juan Capistrano, CA 92675-5200Phone: (949) 683-1415
Registry dates
- Enumerated
- 2022-10-24
- Last updated
- 2023-10-19
- Certified
- 2023-10-19
Frequently asked questions
- What is Emma Polonsky's NPI number?
- Emma Polonsky's National Provider Identifier (NPI) is 1639896350, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emma Polonsky's specialty?
- Emma Polonsky is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Emma Polonsky located?
- Emma Polonsky's practice location on file with NPPES is 1200 Concord Ave, Concord, CA 94520-4915.
- What is Emma Polonsky's phone number?
- The practice phone number listed in the NPPES registry for Emma Polonsky is (510) 268-8120.
- Is Emma Polonsky's NPI active?
- Yes — Emma Polonsky's NPI (1639896350) is active in the NPPES registry as of the last update on 2023-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.