David Arnett, MSW
Clinical Social Worker · Lancaster, CA
David Arnett, MSW is a clinical social worker with a practice address in Lancaster, California, and NPI 1518493816, issued on May 5, 2017. Check the license (California 114726, 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
- David Arnett
- Credential
- MSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- 114726 CA
ASW71785 CA
Self-reported in NPPES; status is on the state search - Practice location
- 349A E Avenue K6, Lancaster, CA 93535
- Phone
- (310) 430-6992
- Enumerated
- May 5, 2017
- Record last updated
- Apr 11, 2023
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 36,261 in California → Look up another NPI →
Also registered at 349A E Avenue K6
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nicaea Berry, CCMACommunity Health Worker1003354010
- Ronit Choresh-GeronMarriage & Family Therapist1942664990
- Regina ConleyCase Manager/Care Coordinator1609068667
- Carmen Figueroa, LCSWClinical Social Worker1336495548
- Lawrence GonzalezRehabilitation Practitioner1083575393
Verify David Arnett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 114726Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
David Arnett among 36,261 clinical social worker records in California
David Arnett, MSW 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 2017, is newer than 58% of them.
- NPI issued2017 · 58% of these records are older, 38% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2023 · 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).
235 clinical social worker records list a practice address in Lancaster
They are 235 of the 4,273 NPPES records with a practice address in Lancaster, 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 Lancaster → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Amber AndersonLancaster, CA 935351205954344
- Man-Ching Cheung, LCSWLancaster, CA 935351265505259
- James Coomes, L.C.S.W.Lancaster, CA 935351386731164
- Robin Holden, LCSWPalmdale, CA 935351114028388
- Jennifer Lane, LCSWLancaster, CA 935351376674085
- Elizabeth Marsh, LCSWLancaster, CA 935351922197912
- Karen Mason, LCSWLancaster, CA 935351093853590
- Andrew Pari, L.C.S.W.Lancaster, CA 935351891872164
Common questions
What is David Arnett, MSW's NPI number?
David Arnett, MSW's National Provider Identifier (NPI) is 1518493816, issued on May 5, 2017. An NPI identifies a provider in billing; it is not a license.
Where is David Arnett, MSW located?
The NPPES record lists a practice address at 349A E Avenue K6, Lancaster, CA, 93535. Phone: (310) 430-6992. Providers update this record themselves, so call before visiting.
How can I verify David Arnett, MSW's license?
NPPES lists California license number 114726, 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.