IndividualActive
Fiona Robertson
NPI 1548554439 · Psychologist · Sebastopol, CA
Fiona Robertson is a Psychologist provider in Sebastopol, CA (NPI 1548554439).
Provider details
- NPI number
- 1548554439
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- PSB 36925 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
1800 Gravenstein Hwy N
Sebastopol, CA 95472-2607
Phone: (707) 823-7300
Street-level locationGet directions
Mailing address
1800 Gravenstein Hwy N
Sebastopol, CA 95472-2607
Registry dates
- Enumerated
- 2011-06-08
- Last updated
- 2013-06-25
Frequently asked questions
- What is Fiona Robertson's NPI number?
- Fiona Robertson's National Provider Identifier (NPI) is 1548554439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fiona Robertson's specialty?
- Fiona Robertson is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Fiona Robertson located?
- Fiona Robertson's practice location on file with NPPES is 1800 Gravenstein Hwy N, Sebastopol, CA 95472-2607.
- What is Fiona Robertson's phone number?
- The practice phone number listed in the NPPES registry for Fiona Robertson is (707) 823-7300.
- Is Fiona Robertson's NPI active?
- Yes — Fiona Robertson's NPI (1548554439) is active in the NPPES registry as of the last update on 2013-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.