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David Grasso, PHD
NPI 1902133325 · Clinical Psychologist · Atascadero, CA
David Grasso, PHD is a Clinical Psychologist provider in Atascadero, CA (NPI 1902133325).
Provider details
- NPI number
- 1902133325
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
- License
- PSY22297 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
10333 El Camino Real
Atascadero, CA 93422-5808
Phone: (805) 468-2000
Street-level locationGet directions
Mailing address
1600 9th St Ste 205
Sacramento, CA 95814-6435
Registry dates
- Enumerated
- 2009-11-05
- Last updated
- 2009-11-05
Frequently asked questions
- What is David Grasso's NPI number?
- David Grasso's National Provider Identifier (NPI) is 1902133325, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Grasso's specialty?
- David Grasso is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is David Grasso located?
- David Grasso's practice location on file with NPPES is 10333 El Camino Real, Atascadero, CA 93422-5808.
- What is David Grasso's phone number?
- The practice phone number listed in the NPPES registry for David Grasso is (805) 468-2000.
- Is David Grasso's NPI active?
- Yes — David Grasso's NPI (1902133325) is active in the NPPES registry as of the last update on 2009-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.