William Gavgavian
NPI 1487345914 · Day Training/Habilitation Specialist · Novato, CA
William Gavgavian is a Day Training/Habilitation Specialist provider in Novato, CA (NPI 1487345914).
Provider details
- NPI number
- 1487345914
- Entity type
- Individual
- Primary specialty
- Day Training/Habilitation SpecialistNursing Service Related Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Nursing Service Related Providers
- Mental Health Counselor101YM0800X
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
3 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2023-05-16
- Last updated
- 2025-07-15
- Certified
- 2025-07-15
Frequently asked questions
- What is William Gavgavian's NPI number?
- William Gavgavian's National Provider Identifier (NPI) is 1487345914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Gavgavian's specialty?
- William Gavgavian is listed in the NPPES registry with a primary specialty of Day Training/Habilitation Specialist (Nursing Service Related Providers).
- Where is William Gavgavian located?
- William Gavgavian's practice location on file with NPPES is 201 Alameda Del Prado, Novato, CA 94949-6688.
- What is William Gavgavian's phone number?
- The practice phone number listed in the NPPES registry for William Gavgavian is (415) 491-0249.
- Is William Gavgavian's NPI active?
- Yes — William Gavgavian's NPI (1487345914) is active in the NPPES registry as of the last update on 2025-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.