IndividualActive
William Famularo
NPI 1003195991 · Clinical Social Worker · Santa Clara, CA
William Famularo is a Clinical Social Worker provider in Santa Clara, CA (NPI 1003195991).
Provider details
- NPI number
- 1003195991
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 93191 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
5201 Great America Pkwy Ste 320
Santa Clara, CA 95054-1140
Phone: (323) 205-7088
Fax: (833) 419-0181
Approximate (ZIP-level) locationGet directions
Mailing address
975 Flynn Rd
Camarillo, CA 93012-8704
Registry dates
- Enumerated
- 2011-08-09
- Last updated
- 2026-01-14
- Certified
- 2026-01-14
Frequently asked questions
- What is William Famularo's NPI number?
- William Famularo's National Provider Identifier (NPI) is 1003195991, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Famularo's specialty?
- William Famularo is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is William Famularo located?
- William Famularo's practice location on file with NPPES is 5201 Great America Pkwy Ste 320, Santa Clara, CA 95054-1140.
- What is William Famularo's phone number?
- The practice phone number listed in the NPPES registry for William Famularo is (323) 205-7088.
- Is William Famularo's NPI active?
- Yes — William Famularo's NPI (1003195991) is active in the NPPES registry as of the last update on 2026-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.