Elizabeth Herendeen, LCSW
NPI 1346411972 · Clinical Social Worker · Palo Alto, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Herendeen, LCSW is a Clinical Social Worker provider in Palo Alto, CA (NPI 1346411972).
Provider details
- NPI number
- 1346411972
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 44SL05147200 (NJ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
18 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
- 2008-03-24
- Last updated
- 2019-09-22
Frequently asked questions
- What is Elizabeth Herendeen's NPI number?
- Elizabeth Herendeen's National Provider Identifier (NPI) is 1346411972, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Herendeen's specialty?
- Elizabeth Herendeen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Elizabeth Herendeen located?
- Elizabeth Herendeen's practice location on file with NPPES is 630b University Ave, Palo Alto, CA 94301-2019.
- What is Elizabeth Herendeen's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Herendeen is (650) 556-5566.
- Does Elizabeth Herendeen accept Medicare?
- Elizabeth Herendeen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Herendeen's NPI active?
- Yes — Elizabeth Herendeen's NPI (1346411972) is active in the NPPES registry as of the last update on 2019-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.