Mary So, MSW, LMSW
NPI 1922899616 · Social Worker · San Antonio, TX
Mary So, MSW, LMSW is a Social Worker provider in San Antonio, TX (NPI 1922899616).
Provider details
- NPI number
- 1922899616
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6851119207 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
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
Mailing address
Additional practice locations (1)
- 12274 Bandera Rd Ste 101Helotes, TX 78023-4386Phone: (210) 396-7609
Registry dates
- Enumerated
- 2025-05-14
- Last updated
- 2025-05-14
- Certified
- 2025-05-13
Frequently asked questions
- What is Mary So's NPI number?
- Mary So's National Provider Identifier (NPI) is 1922899616, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary So's specialty?
- Mary So is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary So located?
- Mary So's practice location on file with NPPES is 5805 Callaghan Rd Ste 206, San Antonio, TX 78228-1127.
- What is Mary So's phone number?
- The practice phone number listed in the NPPES registry for Mary So is (734) 649-3903.
- Is Mary So's NPI active?
- Yes — Mary So's NPI (1922899616) is active in the NPPES registry as of the last update on 2025-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.