Erica Chau
NPI 1245890037 · Behavior Technician · Montclair, CA
Enrolled with Medicare as Practitioner - Occupational Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erica Chau is a Behavior Technician provider in Montclair, CA (NPI 1245890037).
Provider details
- NPI number
- 1245890037
- 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
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
6,862 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure Using Functional Activities97530 | 2,291 | $32 |
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 1,714 | $21 |
| Training for Self-Care Or Home Management, Each 15 Minutes97535 | 1,387 | $24 |
| Therapy Procedure to Re-Educate Brain-To-Nerve-To-Muscle Function, Each 15 Minutes97112 | 1,227 | $25 |
| Therapy Procedure Using Manual Technique, Each 15 Minutes97140 | 143 | $21 |
| Therapy Procedure for a Range of Mental Processes, Initial 15 Minutes97129 | 83 | $21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-06-14
- Last updated
- 2019-06-14
Frequently asked questions
- What is Erica Chau's NPI number?
- Erica Chau's National Provider Identifier (NPI) is 1245890037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erica Chau's specialty?
- Erica Chau is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Erica Chau located?
- Erica Chau's practice location on file with NPPES is 4950 San Bernardino St Ste 101, Montclair, CA 91763-2328.
- What is Erica Chau's phone number?
- The practice phone number listed in the NPPES registry for Erica Chau is (800) 249-1266.
- Does Erica Chau accept Medicare?
- Erica Chau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erica Chau's NPI active?
- Yes — Erica Chau's NPI (1245890037) is active in the NPPES registry as of the last update on 2019-06-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.