Frederick Rozendal, PH.D.
NPI 1497788772 · Clinical Psychologist · Novato, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frederick Rozendal, PH.D. is a Clinical Psychologist provider in Novato, CA (NPI 1497788772).
Provider details
- NPI number
- 1497788772
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY10271 (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
- 2006-07-09
- Last updated
- 2026-04-21
- Certified
- 2026-04-21
Frequently asked questions
- What is Frederick Rozendal's NPI number?
- Frederick Rozendal's National Provider Identifier (NPI) is 1497788772, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Rozendal's specialty?
- Frederick Rozendal is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Frederick Rozendal located?
- Frederick Rozendal's practice location on file with NPPES is 411 Bolling Cir, Novato, CA 94949-4548.
- What is Frederick Rozendal's phone number?
- The practice phone number listed in the NPPES registry for Frederick Rozendal is (415) 272-4424.
- Does Frederick Rozendal accept Medicare?
- Frederick Rozendal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frederick Rozendal's NPI active?
- Yes — Frederick Rozendal's NPI (1497788772) is active in the NPPES registry as of the last update on 2026-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.