Margaret Bender, LCSW
NPI 1326622812 · Clinical Social Worker · San Rafael, CA
Margaret Bender, LCSW is a Clinical Social Worker provider in San Rafael, CA (NPI 1326622812).
Provider details
- NPI number
- 1326622812
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- LCSW101346 (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
- 2021-05-11
- Last updated
- 2021-05-11
- Certified
- 2021-05-10
Frequently asked questions
- What is Margaret Bender's NPI number?
- Margaret Bender's National Provider Identifier (NPI) is 1326622812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Bender's specialty?
- Margaret Bender is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Margaret Bender located?
- Margaret Bender's practice location on file with NPPES is 100 Marin Center Drive, San Rafael, CA 94903-9490.
- What is Margaret Bender's phone number?
- The practice phone number listed in the NPPES registry for Margaret Bender is (847) 971-4831.
- Is Margaret Bender's NPI active?
- Yes — Margaret Bender's NPI (1326622812) is active in the NPPES registry as of the last update on 2021-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.