Danielle Elizabeth Williamson, LCSW
Clinical Social Worker · Nevada City, CA
Danielle Elizabeth Williamson, LCSW is a clinical social worker with a practice address in Nevada City, California, and NPI 1538645635, issued on Jul 12, 2018. Check the license (California LCSW99938, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Danielle Elizabeth Williamson
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LCSW99938 CA
Self-reported in NPPES; status is on the state search - Practice location
- 24077 State Highway 49, Nevada City, CA 95959
- Phone
- (530) 265-9057
- Enumerated
- Jul 12, 2018
- Record last updated
- Mar 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20240409000972); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 24077 State Highway 49
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Anna Addington, LVNLicensed Vocational Nurse1205200854
- Amata AlberoCase Manager/Care Coordinator1477959393
- Mihai AlgiuMarriage & Family Therapist1598147514
- Zully AmayaMental Health Counselor1902349640
Verify Danielle Elizabeth Williamson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license LCSW99938Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Sierra Family Therapy Centers, Inc.Grass Valley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Danielle Elizabeth Williamson among 36,261 clinical social worker records in California
Danielle Elizabeth Williamson, 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. Its NPI, issued in 2018, is newer than 62% of them.
- NPI issued2018 · 62% of these records are older, 33% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated2018 · median 2012 among the 4,008 with a school on file
- Record last updated2021 · 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).
40 clinical social worker records list a practice address in Nevada City
They are 40 of the 590 NPPES records with a practice address in Nevada City, and 36,261 clinical social worker records in California.
All 36,261 in California → Every provider in Nevada City → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Lynn Cameron, LCSWNevada City, CA 959591952428922
- Bethany Crunelle, LCSWNevada City, CA 959591467541649
- Debra Dworaczyk, LCSWNevada City, CA 959591518065903
- Maiya Gralia, LCSWNevada City, CA 959591306974886
- Kathleen Hare, RN,LCSWNevada City, CA 959591669438768
- Eleanor HernandezNevada City, CA 959591881726404
- Joy Horsfall, LCSWNevada City, CA 959591215056387
- Marian Housel-WattNevada City, CA 959591730238825
Common questions
What is Danielle Elizabeth Williamson, LCSW's NPI number?
Danielle Elizabeth Williamson, LCSW's National Provider Identifier (NPI) is 1538645635, issued on Jul 12, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Danielle Elizabeth Williamson, LCSW located?
The NPPES record lists a practice address at 24077 State Highway 49, Nevada City, CA, 95959. Phone: (530) 265-9057. Providers update this record themselves, so call before visiting.
How can I verify Danielle Elizabeth Williamson, LCSW's license?
NPPES lists California license number LCSW99938, 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. Medicare files from data.cms.gov. 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.