IndividualActive
Thomas Lam, MSW
NPI 1639378144 · Social Worker · San Diego, CA
Thomas Lam, MSW is a Social Worker provider in San Diego, CA (NPI 1639378144).
Provider details
- NPI number
- 1639378144
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- Sole proprietor
- No
- License
- 6801097431 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% 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
9444 Balboa Ave Ste 200
San Diego, CA 92123-4374
Phone: (858) 514-3117
Street-level locationGet directions
Mailing address
Po Box 3231
La Jolla, CA 92038-3231
Registry dates
- Enumerated
- 2007-07-13
- Last updated
- 2021-12-21
- Certified
- 2021-12-21
Frequently asked questions
- What is Thomas Lam's NPI number?
- Thomas Lam's National Provider Identifier (NPI) is 1639378144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Lam's specialty?
- Thomas Lam is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Thomas Lam located?
- Thomas Lam's practice location on file with NPPES is 9444 Balboa Ave Ste 200, San Diego, CA 92123-4374.
- What is Thomas Lam's phone number?
- The practice phone number listed in the NPPES registry for Thomas Lam is (858) 514-3117.
- Is Thomas Lam's NPI active?
- Yes — Thomas Lam's NPI (1639378144) is active in the NPPES registry as of the last update on 2021-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.