Gregory Douglas Barringer
Clinical Social Worker · Nice, CA
Gregory Douglas Barringer is a clinical social worker with a practice address in Nice, California, and NPI 1558746859, issued on Jul 28, 2015. Check the license (California 93167, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gregory Douglas Barringer
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 93167 CA
Self-reported in NPPES; status is on the state search - Practice location
- 6675 Hudson Avenue, Nice, CA 95464
- Phone
- (650) 561-5000
- Enumerated
- Jul 28, 2015
- Record last updated
- Nov 22, 2020 (not updated in 6 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 Gregory Douglas Barringer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 93167Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gregory Douglas Barringer among 36,261 clinical social worker records in California
Gregory Douglas Barringer 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 2015, is newer than 49% of them.
- NPI issued2015 · 49% of these records are older, 47% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2020 · 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).
Clinical Social Worker providers in California
There are 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 → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Lisa Amico, LCSWOccidental, CA 954651992969778
- Kathleen O'Brien, LCSWOccidental, CA 954651093718413
- Monique Parrish, LCSWOccidental, CA 954651013969658
- Kathleen Merrill, LCSWMonte Rio, CA 954621417421215
- Margaret Raintree, L.C.S.W.Middletown, CA 954611952551434
- Martha Jimenez, LCSWMendocino, CA 954601124741251
- Cara Rand, LCSWMendocino, CA 954601659774453
- Molly Brown, LCSWRedwood Valley, CA 954701255946653
Common questions
What is Gregory Douglas Barringer's NPI number?
Gregory Douglas Barringer's National Provider Identifier (NPI) is 1558746859, issued on Jul 28, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Douglas Barringer located?
The NPPES record lists a practice address at 6675 Hudson Avenue, Nice, CA, 95464. Phone: (650) 561-5000. Providers update this record themselves, so call before visiting.
How can I verify Gregory Douglas Barringer's license?
NPPES lists California license number 93167, as entered by the provider. 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.