IndividualActive
Vanessa Siegel
NPI 1902124670 · Mental Health Counselor · Fairfield, CA
Vanessa Siegel is a Mental Health Counselor provider in Fairfield, CA (NPI 1902124670).
Provider details
- NPI number
- 1902124670
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1125 Missouri St
Fairfield, CA 94533-6088
Phone: (707) 425-9670
Fax: (707) 425-9880
Street-level locationGet directions
Mailing address
1125 Missouri St
Fairfield, CA 94533-6088
Registry dates
- Enumerated
- 2010-05-05
- Last updated
- 2010-08-08
Frequently asked questions
- What is Vanessa Siegel's NPI number?
- Vanessa Siegel's National Provider Identifier (NPI) is 1902124670, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vanessa Siegel's specialty?
- Vanessa Siegel is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Vanessa Siegel located?
- Vanessa Siegel's practice location on file with NPPES is 1125 Missouri St, Fairfield, CA 94533-6088.
- What is Vanessa Siegel's phone number?
- The practice phone number listed in the NPPES registry for Vanessa Siegel is (707) 425-9670.
- Is Vanessa Siegel's NPI active?
- Yes — Vanessa Siegel's NPI (1902124670) is active in the NPPES registry as of the last update on 2010-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.