IndividualActive
Alison Lo
NPI 1134926819 · Clinical Social Worker · Alhambra, CA
Alison Lo is a Clinical Social Worker provider in Alhambra, CA (NPI 1134926819).
Provider details
- NPI number
- 1134926819
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 125911 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
1933 W Valley Blvd
Alhambra, CA 91803-2369
Phone: (626) 284-5100
Street-level locationGet directions
Mailing address
1933 W Valley Blvd
Alhambra, CA 91803-2369
Additional practice locations (1)
- 5201 Great America PkwySanta Clara, CA 95054-1122Phone: (323) 205-7088Fax: (833) 419-0181
Registry dates
- Enumerated
- 2025-02-28
- Last updated
- 2025-03-08
- Certified
- 2025-03-08
Frequently asked questions
- What is Alison Lo's NPI number?
- Alison Lo's National Provider Identifier (NPI) is 1134926819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alison Lo's specialty?
- Alison Lo is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Alison Lo located?
- Alison Lo's practice location on file with NPPES is 1933 W Valley Blvd, Alhambra, CA 91803-2369.
- What is Alison Lo's phone number?
- The practice phone number listed in the NPPES registry for Alison Lo is (626) 284-5100.
- Is Alison Lo's NPI active?
- Yes — Alison Lo's NPI (1134926819) is active in the NPPES registry as of the last update on 2025-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.