Nancy Douglas Colburn, LCSW
Clinical Social Worker · Santa Clara, CA
Nancy Douglas Colburn, LCSW is a clinical social worker with a practice address in Santa Clara, California, and NPI 1386097608, issued on Jul 21, 2016. Check the license (California LCSW 9699, 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
- Nancy Douglas Colburn
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LCSW 9699 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1680 Civic Center Dr, Santa Clara, CA 95050
- Phone
- (877) 850-5132
- Enumerated
- Jul 21, 2016
- Record last updated
- Jul 21, 2016 (not updated in 10 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 Nancy Douglas Colburn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license LCSW 9699Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Nancy Douglas Colburn among 36,261 clinical social worker records in California
Nancy Douglas Colburn, 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 2016, is newer than 53% of them.
- NPI issued2016 · 53% of these records are older, 42% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2016 · 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).
163 clinical social worker records list a practice address in Santa Clara
They are 163 of the 3,436 NPPES records with a practice address in Santa Clara, 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 Santa Clara → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Jennifer Bradley-Weiss, MSWSanta Clara, CA 950501124278015
- Mary Melissa Clark-White, LCSWSanta Clara, CA 950501184368516
- Karin Crosby, LCSWSanta Clara, CA 950501760662597
- Velicia Diaz, MSWSanta Clara, CA 950501467887323
- Laura Foster, ASWSanta Clara, CA 950501225264708
- Andrea Freeman, LCSWSanta Clara, CA 950501508129859
- Herminia FuentesSanta Clara, CA 950501396054235
- Maria Gregg, MSW, ASWSanta Clara, CA 950501255511341
Common questions
What is Nancy Douglas Colburn, LCSW's NPI number?
Nancy Douglas Colburn, LCSW's National Provider Identifier (NPI) is 1386097608, issued on Jul 21, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Douglas Colburn, LCSW located?
The NPPES record lists a practice address at 1680 Civic Center Dr, Santa Clara, CA, 95050. Phone: (877) 850-5132. Providers update this record themselves, so call before visiting.
How can I verify Nancy Douglas Colburn, LCSW's license?
NPPES lists California license number LCSW 9699, 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.