IndividualActive
Caitlin Billings
NPI 1841324662 · Clinical Social Worker · Hayward, CA
Caitlin Billings is a Clinical Social Worker provider in Hayward, CA (NPI 1841324662).
Provider details
- NPI number
- 1841324662
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 23996 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(94/100 index)
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
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
24301 Southland Dr Ste 300
Hayward, CA 94545
Phone: (510) 300-3500
Fax: (844) 830-2656
Street-level locationGet directions
Mailing address
24301 Southland Dr Ste 300
Hayward, CA 94545-1546
Additional practice locations (1)
- 3408 Andover StOakland, CA 94609-2817Phone: (510) 547-1531Fax: (510) 547-1543
Registry dates
- Enumerated
- 2007-03-15
- Last updated
- 2019-09-26
Frequently asked questions
- What is Caitlin Billings's NPI number?
- Caitlin Billings's National Provider Identifier (NPI) is 1841324662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caitlin Billings's specialty?
- Caitlin Billings is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Caitlin Billings located?
- Caitlin Billings's practice location on file with NPPES is 24301 Southland Dr Ste 300, Hayward, CA 94545.
- What is Caitlin Billings's phone number?
- The practice phone number listed in the NPPES registry for Caitlin Billings is (510) 300-3500.
- Is Caitlin Billings's NPI active?
- Yes — Caitlin Billings's NPI (1841324662) is active in the NPPES registry as of the last update on 2019-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.