Mary Lau Samuel, LSW
Clinical Social Worker · Wilmington, DE
Mary Lau Samuel, LSW is a clinical social worker with a practice address in Wilmington, Delaware, and NPI 1205584430, issued on Mar 16, 2022. Check the license with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Lau Samuel
- Credential
- LSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- Practice location
- 3522 Silverside RD Ste 32, Wilmington, DE 19810
- Phone
- (443) 553-7317
- Enumerated
- Mar 16, 2022
- Record last updated
- Mar 16, 2022
- Medicare enrollment
- Enrolled (PECOS I20240126000157); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 935 in Delaware → Look up another NPI →
Also registered at 3522 Silverside RD Ste 32
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laurie Griffith, LPCMental Health Counselor1841717246
- Bonnie Kotler, LPCMental Health Counselor1891203048
- Melanie Wilson, LMFTMarriage & Family Therapist1942958517
- Hannah ZinkandMental Health Counselor1700774189
Verify Mary Lau Samuel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this professionCheck 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
- Living Water Counseling LLCWilmington, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Lau Samuel among 935 clinical social worker records in Delaware
Mary Lau Samuel, LSW 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 2022, is newer than 82% of them.
- NPI issued2022 · 82% of these records are older, 13% newer
- In a Medicare fileYes · 17% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated2010 · median 2006 among the 253 with a school on file
- Record last updated2022 · 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
- Janet Azran, LCSWWilmington, DE 198101194781740
- Catherine Balentine, LCSWWilmington, DE 198101205988615
- Sue Crichton, MSS LCSWWilmington, DE 198101144241043
- Deborah Hebbel, LCSWWilmington, DE 198101487709101
- Sean Hebbel, LCSWWilmington, DE 198101356534960
- Stacey Huffman, LCSWWilmington, DE 198101871924498
- Danielle Lopez, LCSWWilmington, DE 198101659907830
- Raymond McDevitt, M.S.S., L.C.S.W.Wilmington, DE 198101437367034
Common questions
What is Mary Lau Samuel, LSW's NPI number?
Mary Lau Samuel, LSW's National Provider Identifier (NPI) is 1205584430, issued on Mar 16, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Mary Lau Samuel, LSW located?
The NPPES record lists a practice address at 3522 Silverside RD Ste 32, Wilmington, DE, 19810. Phone: (443) 553-7317. Providers update this record themselves, so call before visiting.
How can I verify Mary Lau Samuel, LSW's license?
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.