Marcy S. Resnick, LCSW
Clinical Social Worker · Wilmington, DE
Marcy S. Resnick, LCSW is a clinical social worker with a practice address in Wilmington, Delaware, and NPI 1194205005, issued on Aug 20, 2018. Check the license (Delaware Q1-0001436, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marcy S. Resnick
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- Q1-0001436 DE
Self-reported in NPPES; status is on the state search - Practice location
- 507 Philadelphia Pike, Wilmington, DE 19809
- Phone
- (302) 762-8989
- Enumerated
- Aug 20, 2018
- Record last updated
- Jun 17, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20221028001154); accepts Medicare assignment
- 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 507 Philadelphia Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ann Altemus, LCSWSocial Worker1548448467
- Daniel Armstrong, LPCMHMental Health Counselor1639353253
- Michael Blume, MS, NCCMental Health Counselor1629580535
- Daphne Carroll, LPCMHProfessional Counselor1578809414
- Joyce Dobratz, LCSWClinical Social Worker1205090131
- Tracy FitzpatrickProfessional Counselor1720649171
Verify Marcy S. Resnick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license Q1-0001436Check 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
- Psychological Services P.A.Newark, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marcy S. Resnick among 935 clinical social worker records in Delaware
Marcy S. Resnick, 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 2018, is newer than 64% of them.
- NPI issued2018 · 64% of these records are older, 32% newer
- In a Medicare fileYes · 17% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated2012 · median 2006 among the 253 with a school on file
- Record last updated2019 · 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).
345 clinical social worker records list a practice address in Wilmington
They are 345 of the 6,291 NPPES records with a practice address in Wilmington, and 935 clinical social worker records in Delaware.
All 935 in Delaware → Every provider in Wilmington → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Ilyssa Boseski, LCSW, MSW, MEDWilmington, DE 198091538673942
- Mary Dell'Olio, M.S.W.,L.C.S.W.Wilmington, DE 198091184846313
- Joyce Dobratz, LCSWWilmington, DE 198091205090131
- Lori Feeney, LCSWWilmington, DE 198091023565470
- Heather Hitchens, LCSWWilmington, DE 198091528532025
- Rebecca Huber, LCSWWilmington, DE 198091649571134
- Ruth Mattingly, PH.DWilmington, DE 198091861615486
- Michele Ostafy, LCSWWilmington, DE 198091578725198
Common questions
What is Marcy S. Resnick, LCSW's NPI number?
Marcy S. Resnick, LCSW's National Provider Identifier (NPI) is 1194205005, issued on Aug 20, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Marcy S. Resnick, LCSW located?
The NPPES record lists a practice address at 507 Philadelphia Pike, Wilmington, DE, 19809. Phone: (302) 762-8989. Providers update this record themselves, so call before visiting.
How can I verify Marcy S. Resnick, LCSW's license?
NPPES lists Delaware license number Q1-0001436, 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.