IndividualActive
Donovan Dy-Liacco
NPI 1922507193 · Behavior Analyst · Hayward, CA
Donovan Dy-Liacco is a Behavior Analyst provider in Hayward, CA (NPI 1922507193).
Provider details
- NPI number
- 1922507193
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
1149 a St
Hayward, CA 94541-4113
Phone: (510) 901-2050
Street-level locationGet directions
Mailing address
21600 Oxnard St Ste 1800
Woodland Hills, CA 91367-7807
Registry dates
- Enumerated
- 2018-02-02
- Last updated
- 2018-02-02
Frequently asked questions
- What is Donovan Dy-Liacco's NPI number?
- Donovan Dy-Liacco's National Provider Identifier (NPI) is 1922507193, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donovan Dy-Liacco's specialty?
- Donovan Dy-Liacco is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Donovan Dy-Liacco located?
- Donovan Dy-Liacco's practice location on file with NPPES is 1149 a St, Hayward, CA 94541-4113.
- What is Donovan Dy-Liacco's phone number?
- The practice phone number listed in the NPPES registry for Donovan Dy-Liacco is (510) 901-2050.
- Is Donovan Dy-Liacco's NPI active?
- Yes — Donovan Dy-Liacco's NPI (1922507193) is active in the NPPES registry as of the last update on 2018-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.