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Granite Waterman
NPI 1174471148 · Behavior Analyst · Ventura, CA
Granite Waterman is a Behavior Analyst provider in Ventura, CA (NPI 1174471148).
Provider details
- NPI number
- 1174471148
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(46/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
2421 Portola Rd
Ventura, CA 93003-8046
Phone: (858) 264-5858
Street-level locationGet directions
Mailing address
2421 Portola Rd
Ventura, CA 93003-8046
Registry dates
- Enumerated
- 2026-03-17
- Last updated
- 2026-03-17
- Certified
- 2026-03-17
Frequently asked questions
- What is Granite Waterman's NPI number?
- Granite Waterman's National Provider Identifier (NPI) is 1174471148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Granite Waterman's specialty?
- Granite Waterman is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Granite Waterman located?
- Granite Waterman's practice location on file with NPPES is 2421 Portola Rd, Ventura, CA 93003-8046.
- What is Granite Waterman's phone number?
- The practice phone number listed in the NPPES registry for Granite Waterman is (858) 264-5858.
- Is Granite Waterman's NPI active?
- Yes — Granite Waterman's NPI (1174471148) is active in the NPPES registry as of the last update on 2026-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.