IndividualActive
Claire Gratz
NPI 1467928085 · Behavior Technician · Walnut Creek, CA
Claire Gratz is a Behavior Technician provider in Walnut Creek, CA (NPI 1467928085).
Provider details
- NPI number
- 1467928085
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 18-67029 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
3075 Citrus Cir Ste 240
Walnut Creek, CA 94598-2667
Phone: (925) 256-1100
Street-level locationGet directions
Mailing address
240 Fernwood Dr
Moraga, CA 94556-2142
Registry dates
- Enumerated
- 2018-10-22
- Last updated
- 2018-10-22
Frequently asked questions
- What is Claire Gratz's NPI number?
- Claire Gratz's National Provider Identifier (NPI) is 1467928085, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claire Gratz's specialty?
- Claire Gratz is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Claire Gratz located?
- Claire Gratz's practice location on file with NPPES is 3075 Citrus Cir Ste 240, Walnut Creek, CA 94598-2667.
- What is Claire Gratz's phone number?
- The practice phone number listed in the NPPES registry for Claire Gratz is (925) 256-1100.
- Is Claire Gratz's NPI active?
- Yes — Claire Gratz's NPI (1467928085) is active in the NPPES registry as of the last update on 2018-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.