IndividualActive
Serena Hsiao
NPI 1427661099 · Behavior Technician · Costa Mesa, CA
Serena Hsiao is a Behavior Technician provider in Costa Mesa, CA (NPI 1427661099).
Provider details
- NPI number
- 1427661099
- 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(57/100 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
1520 Nutmeg Pl Ste 110
Costa Mesa, CA 92626-2557
Phone: (949) 910-6767
Fax: (877) 268-3922
Street-level locationGet directions
Mailing address
1055 E Colorado Blvd Ste 560
Pasadena, CA 91106-2380
Registry dates
- Enumerated
- 2020-08-24
- Last updated
- 2020-08-24
- Certified
- 2020-08-24
Frequently asked questions
- What is Serena Hsiao's NPI number?
- Serena Hsiao's National Provider Identifier (NPI) is 1427661099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Serena Hsiao's specialty?
- Serena Hsiao is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Serena Hsiao located?
- Serena Hsiao's practice location on file with NPPES is 1520 Nutmeg Pl Ste 110, Costa Mesa, CA 92626-2557.
- What is Serena Hsiao's phone number?
- The practice phone number listed in the NPPES registry for Serena Hsiao is (949) 910-6767.
- Is Serena Hsiao's NPI active?
- Yes — Serena Hsiao's NPI (1427661099) is active in the NPPES registry as of the last update on 2020-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.