Rosemarie Ratto, PH.D.
NPI 1649336793 · Clinical Psychologist · San Leandro, CA
Rosemarie Ratto, PH.D. is a Clinical Psychologist provider in San Leandro, CA (NPI 1649336793).
Provider details
- NPI number
- 1649336793
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY 14103 (CA)
Specialties & taxonomies
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
19 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
Mailing address
Registry dates
- Enumerated
- 2006-12-30
- Last updated
- 2018-10-09
Frequently asked questions
- What is Rosemarie Ratto's NPI number?
- Rosemarie Ratto's National Provider Identifier (NPI) is 1649336793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosemarie Ratto's specialty?
- Rosemarie Ratto is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Rosemarie Ratto located?
- Rosemarie Ratto's practice location on file with NPPES is 345 Estudillo Ave Ste 207, San Leandro, CA 94577-4727.
- What is Rosemarie Ratto's phone number?
- The practice phone number listed in the NPPES registry for Rosemarie Ratto is (510) 841-7484.
- Is Rosemarie Ratto's NPI active?
- Yes — Rosemarie Ratto's NPI (1649336793) is active in the NPPES registry as of the last update on 2018-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.