Ruth Kellogg, LCSW
Clinical Social Worker · Dublin, CA
Ruth Kellogg, LCSW is a clinical social worker with a practice address in Dublin, California, and NPI 1497047302, issued on May 10, 2011. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ruth Kellogg
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 10387 CO
Self-reported in NPPES; status is on the state search - Practice location
- 7286 Sheffield LN, Dublin, CA 94568
- Phone
- (925) 828-8470
- Enumerated
- May 10, 2011
- Record last updated
- May 10, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Verify Ruth Kellogg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ruth Kellogg among 36,261 clinical social worker records in California
Ruth Kellogg, LCSW is one of 36,261 clinical social worker records with a practice address in California. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2011, is newer than 34% of them.
- NPI issued2011 · 34% of these records are older, 62% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2011 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
26 clinical social worker records list a practice address in Dublin
They are 26 of the 2,148 NPPES records with a practice address in Dublin, and 36,261 clinical social worker records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 36,261 in California → Every provider in Dublin → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Erika ArensDublin, CA 945681427588300
- Salvina Barresi, MSWDublin, CA 945681992101489
- Stacey Bellone, LCSWDublin, CA 945681750410163
- Raymond Carlson, MSWDublin, CA 945681720269764
- Manon Comendant, LCSWDublin, CA 945681174624050
- Jacqueline Fajardo, LCSWDublin, CA 945681215342118
- Glorialee FieldsDublin, CA 945681689856270
- Leon Hopkins, MSWDublin, CA 945681710284492
Common questions
What is Ruth Kellogg, LCSW's NPI number?
Ruth Kellogg, LCSW's National Provider Identifier (NPI) is 1497047302, issued on May 10, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Ruth Kellogg, LCSW located?
The NPPES record lists a practice address at 7286 Sheffield LN, Dublin, CA, 94568. Phone: (925) 828-8470. Providers update this record themselves, so call before visiting.
How can I verify Ruth Kellogg, LCSW's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.