Collin Gregston, LMSW
NPI 1669790226 · Clinical Social Worker · San Antonio, TX
Collin Gregston, LMSW is a Clinical Social Worker provider in San Antonio, TX (NPI 1669790226).
Provider details
- NPI number
- 1669790226
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- No
- License
- 27132 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
- 2010-05-06
- Last updated
- 2020-05-26
- Certified
- 2020-05-26
Frequently asked questions
- What is Collin Gregston's NPI number?
- Collin Gregston's National Provider Identifier (NPI) is 1669790226, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Collin Gregston's specialty?
- Collin Gregston is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Collin Gregston located?
- Collin Gregston's practice location on file with NPPES is 8401 Datapoint Dr Ste 900, San Antonio, TX 78229-5385.
- What is Collin Gregston's phone number?
- The practice phone number listed in the NPPES registry for Collin Gregston is (210) 744-1389.
- Is Collin Gregston's NPI active?
- Yes — Collin Gregston's NPI (1669790226) is active in the NPPES registry as of the last update on 2020-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.