Sharon Siegler
NPI 1306452495 · Marriage & Family Therapist · Sebastopol, CA
Sharon Siegler is a Marriage & Family Therapist provider in Sebastopol, CA (NPI 1306452495).
Provider details
- NPI number
- 1306452495
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 121634 (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
5 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
- 2020-09-23
- Last updated
- 2020-09-23
- Certified
- 2020-09-22
Frequently asked questions
- What is Sharon Siegler's NPI number?
- Sharon Siegler's National Provider Identifier (NPI) is 1306452495, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sharon Siegler's specialty?
- Sharon Siegler is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Sharon Siegler located?
- Sharon Siegler's practice location on file with NPPES is 708 Robinson Rd, Sebastopol, CA 95472-4104.
- What is Sharon Siegler's phone number?
- The practice phone number listed in the NPPES registry for Sharon Siegler is (707) 564-9054.
- Is Sharon Siegler's NPI active?
- Yes — Sharon Siegler's NPI (1306452495) is active in the NPPES registry as of the last update on 2020-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.