IndividualActive
Margaret Chandler
NPI 1770860132 · Professional Counselor · Sebastopol, CA
Margaret Chandler is a Professional Counselor provider in Sebastopol, CA (NPI 1770860132).
Provider details
- NPI number
- 1770860132
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFT22805 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
455 Wagnon Rd
Sebastopol, CA 95472-9203
Phone: (707) 829-0308
Fax: (707) 823-6750
Street-level locationGet directions
Mailing address
455 Wagnon Rd
Sebastopol, CA 95472-9203
Registry dates
- Enumerated
- 2011-11-12
- Last updated
- 2011-11-12
Frequently asked questions
- What is Margaret Chandler's NPI number?
- Margaret Chandler's National Provider Identifier (NPI) is 1770860132, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Chandler's specialty?
- Margaret Chandler is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Margaret Chandler located?
- Margaret Chandler's practice location on file with NPPES is 455 Wagnon Rd, Sebastopol, CA 95472-9203.
- What is Margaret Chandler's phone number?
- The practice phone number listed in the NPPES registry for Margaret Chandler is (707) 829-0308.
- Is Margaret Chandler's NPI active?
- Yes — Margaret Chandler's NPI (1770860132) is active in the NPPES registry as of the last update on 2011-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.