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Joy Fillman, PHD
NPI 1821302191 · Clinical Psychologist · Novato, CA
Joy Fillman, PHD is a Clinical Psychologist provider in Novato, CA (NPI 1821302191).
Provider details
- NPI number
- 1821302191
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY7197 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 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
250 Bel Marin Keys Blvd
Suite B3
Novato, CA 94949-5707
Phone: (415) 609-4041
Fax: (415) 408-3400
Street-level locationGet directions
Mailing address
250 Bel Marin Keys Blvd
Novato, CA 94949-5707
Registry dates
- Enumerated
- 2010-07-29
- Last updated
- 2010-07-29
Frequently asked questions
- What is Joy Fillman's NPI number?
- Joy Fillman's National Provider Identifier (NPI) is 1821302191, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joy Fillman's specialty?
- Joy Fillman is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Joy Fillman located?
- Joy Fillman's practice location on file with NPPES is 250 Bel Marin Keys Blvd, Novato, CA 94949-5707.
- What is Joy Fillman's phone number?
- The practice phone number listed in the NPPES registry for Joy Fillman is (415) 609-4041.
- Is Joy Fillman's NPI active?
- Yes — Joy Fillman's NPI (1821302191) is active in the NPPES registry as of the last update on 2010-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.