Valerie C. Marek, LCSW, CADC
Clinical Social Worker · Wilmington, DE
Valerie C. Marek, LCSW, CADC is a clinical social worker with a practice address in Wilmington, Delaware, and NPI 1154386779, issued on Apr 18, 2006. Check the license (Delaware Q10000037, as entered in NPPES) with the Delaware board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Valerie C. Marek
- Credential
- LCSW, CADC
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- Q10000037 DE
Self-reported in NPPES; status is on the state search - Practice location
- 405 Foulk RD, Wilmington, DE 19803
- Phone
- (302) 655-1100
- Enumerated
- Apr 18, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (302) 655-1149
- Medicare enrollment
- Enrolled (PECOS I20040127000861); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 1975
- 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 405 Foulk RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Reem Alkaabi, MAMental Health Counselor1902727076
- Regina Ames, LPCMHMental Health Counselor1386293421
- Sallie Anderson, MSW LCSWClinical Social Worker1073500708
- Susan Barton, LCSWClinical Social Worker1518939271
- Karynna Bequette, LCSWClinical Social Worker1801579727
- Rennie BergmanClinical Social Worker1992635148
Verify Valerie C. Marek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license Q10000037Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Valerie C. Marek among 935 clinical social worker records in Delaware
Valerie C. Marek, LCSW, CADC 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 not. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 85% newer
- In a Medicare fileNo · 17% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated1975 · 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).
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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 935 in Delaware → Every provider in Wilmington → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Oya Alatur, L.C.S.W.Wilmington, DE 198031477563393
- Sallie Anderson, MSW LCSWWilmington, DE 198031073500708
- Susan Barton, LCSWWilmington, DE 198031518939271
- Russel Buskirk, LCSW, LCDPWilmington, DE 198031619015179
- Pauline Dempsey, LCSWWilmington, DE 198031710928668
- Rachel Eidelman, M.S.W.Wilmington, DE 198031134280332
- Martha Frost, L.C.S.W.Wilmington, DE 198031225048150
- Debra Haley, LCSWWilmington, DE 198031346390333
Common questions
What is Valerie C. Marek, LCSW, CADC's NPI number?
Valerie C. Marek, LCSW, CADC's National Provider Identifier (NPI) is 1154386779, issued on Apr 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Valerie C. Marek, LCSW, CADC located?
The NPPES record lists a practice address at 405 Foulk RD, Wilmington, DE, 19803. Phone: (302) 655-1100. Providers update this record themselves, so call before visiting.
How can I verify Valerie C. Marek, LCSW, CADC's license?
NPPES lists Delaware license number Q10000037, 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. 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.