Kathleen Dolan Seipel, MSW
Clinical Social Worker · Wilmington, DE
Kathleen Dolan Seipel, MSW is a clinical social worker with a practice address in Wilmington, Delaware, and NPI 1164867917, issued on May 7, 2013. Check the license (Delaware Q1-0001217, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen Dolan Seipel
- Credential
- MSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- Q1-0001217 DE
Self-reported in NPPES; status is on the state search - Practice location
- 1802 W 4TH St, Wilmington, DE 19805
- Phone
- (302) 655-5822
- Enumerated
- May 7, 2013
- Record last updated
- Feb 9, 2026
- Medicare enrollment
- Enrolled (PECOS I20221108000029); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 2000
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 935 in Delaware → Look up another NPI →
Also registered at 1802 W 4TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hannah Abinteh, NPNurse Practitioner1568070449
- Maria AguilarClinical Social Worker1497312482
- Aiya Al-Beyati, DMDGeneral Practice Dentistry1821611864
- Lindsay AshkenaseFamily Medicine Physician1033343900
- Maryann Bailey, DDSGeneral Practice Dentistry1447257738
- Rachel Bohanan, PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1447003900
Verify Kathleen Dolan Seipel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license Q1-0001217Check 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
- Westside Family Healthcare, Inc.Wilmington, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathleen Dolan Seipel among 935 clinical social worker records in Delaware
Kathleen Dolan Seipel, MSW 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 2013, is newer than 44% of them.
- NPI issued2013 · 44% of these records are older, 52% newer
- In a Medicare fileYes · 17% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated2000 · 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.
All 935 in Delaware → Every provider in Wilmington → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Lauriece Aguirre, LCSWWilmington, DE 198051124128301
- Darin Bishop, MSW, LCSWWilmington, DE 198051013001312
- Rebecca Frey, MSW, LCSWWilmington, DE 198051780782342
- Angela Gatta, LCSWWilmington, DE 198051063446201
- Elton Grunden, LCSWWilmington, DE 198051427161728
- Willard Heuser, L.C.S.W., I.C.A.D.C.Wilmington, DE 198051083788129
- Sheila Larson, L.C.S.W.Wilmington, DE 198051932267705
- Charles Lutz, MSWWilmington, DE 198051003912056
Common questions
What is Kathleen Dolan Seipel, MSW's NPI number?
Kathleen Dolan Seipel, MSW's National Provider Identifier (NPI) is 1164867917, issued on May 7, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Dolan Seipel, MSW located?
The NPPES record lists a practice address at 1802 W 4TH St, Wilmington, DE, 19805. Phone: (302) 655-5822. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Dolan Seipel, MSW's license?
NPPES lists Delaware license number Q1-0001217, 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.