Joseph Grasso, PHD
NPI 1699186858 · Clinical Psychologist · San Francisco, CA
Joseph Grasso, PHD is a Clinical Psychologist provider in San Francisco, CA (NPI 1699186858).
Provider details
- NPI number
- 1699186858
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Psychologist103T00000X
Behavioral Health & Social Service Providers
- Health Psychologist103TH0004X
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
12 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 600 Highland AveMadison, WI 53792-0001Phone: (608) 262-3622
Registry dates
- Enumerated
- 2014-05-09
- Last updated
- 2018-09-17
Frequently asked questions
- What is Joseph Grasso's NPI number?
- Joseph Grasso's National Provider Identifier (NPI) is 1699186858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Grasso's specialty?
- Joseph Grasso is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Joseph Grasso located?
- Joseph Grasso's practice location on file with NPPES is 582 Market St Ste 210, San Francisco, CA 94104-5303.
- What is Joseph Grasso's phone number?
- The practice phone number listed in the NPPES registry for Joseph Grasso is (415) 857-2293.
- Is Joseph Grasso's NPI active?
- Yes — Joseph Grasso's NPI (1699186858) is active in the NPPES registry as of the last update on 2018-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.