L'Erin Harrison, LCSW
Clinical Social Worker · Aberdeen Proving Ground, MD
L'Erin Harrison, LCSW is a clinical social worker with a practice address in Aberdeen Proving Ground, Maryland, and NPI 1538630116, issued on Dec 7, 2018. Check the license with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- L'Erin Harrison
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 63621 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6455 Machine St, Aberdeen Proving Ground, MD 21005
- Phone
- (410) 278-5475
- Enumerated
- Dec 7, 2018
- Record last updated
- Dec 21, 2025
- Entity
- Type 1 · individual
Also registered at 6455 Machine St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Anderson, PHARMDPharmacist1417703257
- Christina Bergeron, PHARM.D.Pharmacist1265841373
- Eva Carbone, DNP, FNP-COccupational Health Nurse Practitioner1174072664
- Gina HardiskyLicensed Practical Nurse1013701820
- Jeremiah HosierPhysical Therapy Assistant1114757077
- Estee Lawrence, LPNLicensed Practical Nurse1891389532
Verify L'Erin Harrison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland 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
5 clinical social worker records list a practice address in Aberdeen Proving Ground
They are 5 of the 79 NPPES records with a practice address in Aberdeen Proving Ground, and 9,007 clinical social worker records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5 in Aberdeen Proving Ground → All 9,007 in Maryland → Every provider in Aberdeen Proving Ground →
Other clinical social worker records in Maryland
- Laguy AbarakaFrederick, MD1467380378
- Fadi Abdallah, LCSW-CColumbia, MD1881620573
- Eleanor Abdel-Salam, LCSW-CCatonsville, MD1487300380
- Safiyya Abdul BariLanham, MD1588285423
- Shabana Abdullah, LCSW-CClarksville, MD1538937446
- Jane Abernathy, LCSWCBaltimore, MD1972587343
- Karla Abney, LGSW, LMSWRockville, MD1215012745
- Shameka Abney, MSW, LCSWFort Washington, MD1144343229
- Perpetua AbongnelahGreenbelt, MD1023371812
- Estela Abosch, MSWBaltimore, MD1790980217
Common questions
What is L'Erin Harrison, LCSW's NPI number?
L'Erin Harrison, LCSW's National Provider Identifier (NPI) is 1538630116, issued on Dec 7, 2018. An NPI identifies a provider in billing; it is not a license.
Where is L'Erin Harrison, LCSW located?
The NPPES record lists a practice address at 6455 Machine St, Aberdeen Proving Ground, MD, 21005. Phone: (410) 278-5475. Providers update this record themselves, so call before visiting.
How can I verify L'Erin Harrison, LCSW's license?
Search the Maryland 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.