IndividualActive
Barbara Keller, LCSW
NPI 1679718142 · Clinical Social Worker · Palo Alto, CA
Barbara Keller, LCSW is a Clinical Social Worker provider in Palo Alto, CA (NPI 1679718142).
Provider details
- NPI number
- 1679718142
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 8329 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
660 Middlefield Rd # B
Palo Alto, CA 94301-2125
Phone: (650) 888-2290
Street-level locationGet directions
Mailing address
3233 Bryant St
Palo Alto, CA 94306-2928
Registry dates
- Enumerated
- 2008-12-11
- Last updated
- 2023-08-30
- Certified
- 2023-08-30
Frequently asked questions
- What is Barbara Keller's NPI number?
- Barbara Keller's National Provider Identifier (NPI) is 1679718142, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Keller's specialty?
- Barbara Keller is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Barbara Keller located?
- Barbara Keller's practice location on file with NPPES is 660 Middlefield Rd # B, Palo Alto, CA 94301-2125.
- What is Barbara Keller's phone number?
- The practice phone number listed in the NPPES registry for Barbara Keller is (650) 888-2290.
- Is Barbara Keller's NPI active?
- Yes — Barbara Keller's NPI (1679718142) is active in the NPPES registry as of the last update on 2023-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.