Daphne M. Warner, LCSW
Clinical Social Worker · Claymont, DE
Daphne M. Warner, LCSW is a clinical social worker with a practice address in Claymont, Delaware, and NPI 1619093341, issued on Mar 22, 2007. Check the license (Delaware Q10000660, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Daphne M. Warner
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- Q10000660 DE
Self-reported in NPPES; status is on the state search - Practice location
- 650 Naamans RD Ste 110, Claymont, DE 19703
- Phone
- (302) 224-1400
- Enumerated
- Mar 22, 2007
- Record last updated
- May 27, 2026
- Fax
- (302) 224-1402
- Medicare enrollment
- Enrolled (PECOS I20210330000381); accepts Medicare assignment
- Medical or professional school
- University Of Pittsburgh School Of Medicine, 1988
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 935 in Delaware → Look up another NPI →
Also registered at 650 Naamans RD Ste 110
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Daphne M. Warner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license Q10000660Check 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
- Mid-Atlantic Behavioral Health, LLCNewark, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daphne M. Warner among 935 clinical social worker records in Delaware
Daphne M. Warner, LCSW is one of 935 clinical social worker records with a practice address in Delaware. 17% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 15% of them.
- NPI issued2007 · 15% of these records are older, 73% newer
- In a Medicare fileYes · 17% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated1988 · median 2006 among the 253 with a school on file
- Record last updated2026 · 57% 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 Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 clinical social worker records list a practice address in Claymont
They are 12 of the 243 NPPES records with a practice address in Claymont, and 935 clinical social worker records in Delaware.
All 935 in Delaware → Every provider in Claymont → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Patricia Ayers, MSW, LCSWClaymont, DE 197031366865958
- Kelly BartoClaymont, DE 197031740802784
- Charles BowenClaymont, DE 197031518819069
- James Buckley, MSWClaymont, DE 197031578398186
- Jay Cantor, CSWClaymont, DE 197031821170630
- Julia Deluca, LCSWClaymont, DE 197031902410269
- Robyn Dunning, LICSWClaymont, DE 197031902232663
- Lauren Gillespie, L.C.S.WClaymont, DE 197031588944144
Common questions
What is Daphne M. Warner, LCSW's NPI number?
Daphne M. Warner, LCSW's National Provider Identifier (NPI) is 1619093341, issued on Mar 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Daphne M. Warner, LCSW located?
The NPPES record lists a practice address at 650 Naamans RD Ste 110, Claymont, DE, 19703. Phone: (302) 224-1400. Providers update this record themselves, so call before visiting.
How can I verify Daphne M. Warner, LCSW's license?
NPPES lists Delaware license number Q10000660, as entered by the provider. Search the Delaware 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.