Michelle Bialon-Choy, MSW
NPI 1235258013 · Clinical Social Worker · San Mateo, CA
Michelle Bialon-Choy, MSW is a Clinical Social Worker provider in San Mateo, CA (NPI 1235258013).
Provider details
- NPI number
- 1235258013
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
- License
- 25425 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2007-03-29
- Last updated
- 2025-05-07
- Certified
- 2025-05-07
Frequently asked questions
- What is Michelle Bialon-Choy's NPI number?
- Michelle Bialon-Choy's National Provider Identifier (NPI) is 1235258013, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Bialon-Choy's specialty?
- Michelle Bialon-Choy is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Michelle Bialon-Choy located?
- Michelle Bialon-Choy's practice location on file with NPPES is 3328 Kimberly Way, San Mateo, CA 94403-3002.
- What is Michelle Bialon-Choy's phone number?
- The practice phone number listed in the NPPES registry for Michelle Bialon-Choy is (650) 455-3613.
- Is Michelle Bialon-Choy's NPI active?
- Yes — Michelle Bialon-Choy's NPI (1235258013) is active in the NPPES registry as of the last update on 2025-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.