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Alvin Lam
NPI 1891251427 · Behavior Technician · Oakland, CA
Alvin Lam is a Behavior Technician provider in Oakland, CA (NPI 1891251427).
Provider details
- NPI number
- 1891251427
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
1999 Harrison St
Oakland, CA 94612-3520
Phone: (916) 729-3098
Street-level locationGet directions
Mailing address
1427 4th Ave
Oakland, CA 94606-2316
Registry dates
- Enumerated
- 2019-02-19
- Last updated
- 2019-02-19
Frequently asked questions
- What is Alvin Lam's NPI number?
- Alvin Lam's National Provider Identifier (NPI) is 1891251427, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alvin Lam's specialty?
- Alvin Lam is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Alvin Lam located?
- Alvin Lam's practice location on file with NPPES is 1999 Harrison St, Oakland, CA 94612-3520.
- What is Alvin Lam's phone number?
- The practice phone number listed in the NPPES registry for Alvin Lam is (916) 729-3098.
- Is Alvin Lam's NPI active?
- Yes — Alvin Lam's NPI (1891251427) is active in the NPPES registry as of the last update on 2019-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.