Justin Scott Linefsky, LCSW
Clinical Social Worker · Dover, DE
Justin Scott Linefsky, LCSW is a clinical social worker with a practice address in Dover, Delaware, and NPI 1205160405, issued on Sep 22, 2009. Check the license (Delaware Q1-0001143, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Justin Scott Linefsky
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- Q1-0001143 DE
079938 NY
73 080121 NY
Self-reported in NPPES; status is on the state search - Practice location
- 121 W Loockerman St, Dover, DE 19904
- Phone
- (302) 674-1397
- Enumerated
- Sep 22, 2009
- Record last updated
- Feb 20, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (302) 674-1602
- Medicare enrollment
- Enrolled (PECOS I20150910000975); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 121 W Loockerman St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jason Abernathey, LPCMHProfessional Counselor1548781263
- Jessica Abernathey, LPCMHMental Health Counselor1134776750
- E Bibee Friedman, M.S.W., L.C.S.W.Clinical Social Worker1013929397
- Traci Castello-Stanley, LPCMHMental Health Counselor1831239011
- Tarajean Cornish, LCSWClinical Social Worker1427450246
- Staci Downs-McCants, LPCMHMental Health Counselor1619550027
Verify Justin Scott Linefsky in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license Q1-0001143Check 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
- Mind Mechanix LLCMilford, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
116 clinical social worker records list a practice address in Dover
They are 116 of the 2,137 NPPES records with a practice address in Dover, and 935 clinical social worker records in Delaware.
All 116 in Dover → All 935 in Delaware → Every provider in Dover →
Other clinical social worker records in Delaware
- Aisha Abduljawad, LMSWHockessin, DE1073484937
- Elaine Abrams, LCSWMiddletown, DE1306972948
- Datsie Adams, CADCDover, DE1679608244
- Tara Adams, LCSW, RPTDover, DE1659630168
- Patience AgbeviadeyHarrington, DE1942775051
- Maria AguilarWilmington, DE1497312482
- Lauriece Aguirre, LCSWWilmington, DE1124128301
- Oya Alatur, L.C.S.W.Wilmington, DE1477563393
- Jandy Albury, LCSWNewark, DE1396184651
- Eric AlimohNewark, DE1104514025
Common questions
What is Justin Scott Linefsky, LCSW's NPI number?
Justin Scott Linefsky, LCSW's National Provider Identifier (NPI) is 1205160405, issued on Sep 22, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Justin Scott Linefsky, LCSW located?
The NPPES record lists a practice address at 121 W Loockerman St, Dover, DE, 19904. Phone: (302) 674-1397. Providers update this record themselves, so call before visiting.
How can I verify Justin Scott Linefsky, LCSW's license?
NPPES lists Delaware license number Q1-0001143, 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.