NPPES file of Aug 9, 2026

Jennifer Gregory

Clinical Social Worker · Wilmington, DE

Jennifer Gregory is a clinical social worker with a practice address in Wilmington, Delaware, and NPI 1639593700, issued on Feb 10, 2014. Check the license (Delaware Q1-0012167, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639593700
Name
Jennifer Gregory
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
Q1-0012167 DE
1362 DE
Self-reported in NPPES; status is on the state search
Practice location
500 W 10TH St, Wilmington, DE 19801
Phone
(302) 230-9157
Enumerated
Feb 10, 2014
Record last updated
Jul 8, 2025
Medicare enrollment
Enrolled (PECOS I20231120002803); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 500 W 10TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Susan Barkauskie, APRNPsychiatric/Mental Health Nurse Practitioner1194120089
  2. Kimberly Beniquez, MS, ICADCAddiction (Substance Use Disorder) Counselor1114245917
  3. Lauren Blair, LCSWClinical Social Worker1770975039
  4. Margaret Bowers, CADCAddiction (Substance Use Disorder) Counselor1750516803
  5. Adam Bowman, MDPsychiatry Physician1992877203
  6. David Brumbaugh, CADCAddiction (Substance Use Disorder) Counselor1225262249

Verify Jennifer Gregory in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Delaware board licenses this profession
    Search for license Q1-0012167
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Delaware license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Supportive Care LLCSmyrna, DE

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jennifer Gregory among 935 clinical social worker records in Delaware

Jennifer Gregory 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 2014, is newer than 48% of them.

  • NPI issued2014 · 48% of these records are older, 47% newer
  • In a Medicare fileYes · 17% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated2018 · median 2006 among the 253 with a school on file
  • Record last updated2025 · 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.

The 8 clinical social worker records with the nearest ZIP codes

  1. Rebecca Anthony, LCSWWilmington, DE 198011457503252
  2. Kristina Brandis, LCSWWilmington, DE 198011598751760
  3. Randall Clayton, LCSWWilmington, DE 198011457626582
  4. Katherine Clendening, L.C.S.W., C.A.D.C.Wilmington, DE 198011225102486
  5. Karen Cratz, LCSWWilmington, DE 198011558423111
  6. Joan Fletcher, LCSWWilmington, DE 198011932422391
  7. Jasmin Freeman, MSW, LCSWWilmington, DE 198011346564952
  8. Arlana Harriford, LCSWWilmington, DE 198011699935221

Common questions

What is Jennifer Gregory's NPI number?

Jennifer Gregory's National Provider Identifier (NPI) is 1639593700, issued on Feb 10, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Gregory located?

The NPPES record lists a practice address at 500 W 10TH St, Wilmington, DE, 19801. Phone: (302) 230-9157. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Gregory's license?

NPPES lists Delaware license number Q1-0012167, 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.