Dario Santiago, L.C.S.W.
NPI 1144667437 · Clinical Social Worker · Greenbrae, CA
Dario Santiago, L.C.S.W. is a Clinical Social Worker provider in Greenbrae, CA (NPI 1144667437).
Provider details
- NPI number
- 1144667437
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- L.C.S.W.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 94898 (CA)
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
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 272 Highlands PlSan Pablo, CA 94806-1027Phone: (415) 409-8285
- 10 N San Pedro RdSuite 1023San Rafael, CA 94903-4178Phone: (415) 473-2930
Registry dates
- Enumerated
- 2013-05-28
- Last updated
- 2022-07-21
- Certified
- 2020-09-22
Frequently asked questions
- What is Dario Santiago's NPI number?
- Dario Santiago's National Provider Identifier (NPI) is 1144667437, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dario Santiago's specialty?
- Dario Santiago is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Dario Santiago located?
- Dario Santiago's practice location on file with NPPES is 250 Bon Air Rd, Greenbrae, CA 94904-1702.
- What is Dario Santiago's phone number?
- The practice phone number listed in the NPPES registry for Dario Santiago is (415) 473-6798.
- Is Dario Santiago's NPI active?
- Yes — Dario Santiago's NPI (1144667437) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.