Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ethan Nicholas, LCSW, LAC, LMSW

Clinical Social Worker in Fort Meade, MD · enumerated 2015.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1518350222

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Registry record

Entity type Individual (Type 1)

Name Ethan Nicholas

Credential LCSW, LAC, LMSW

Sex Male

Practice address 2480 Llewellyn Ave, Fort Meade, MD, 20755

Phone (301) 677-8895

Enumeration date Mar 5, 2015

Last updated in NPPES Jul 22, 2024

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 1548 (LA) Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License 12901 (LA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 12901 (LA) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Ethan Nicholas?

The National Provider Identifier (NPI) for Ethan Nicholas is 1518350222, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ethan Nicholas practice?

The practice location on file with NPPES is in Fort Meade, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Douglas Bice Family Medicine Physician · Fort Meade, MD NPI 1174526685 Erika Barger Family Medicine Physician · Fort George G Meade, MD NPI 1194727131 Thatcher Cardon Family Medicine Physician · Fort George G Meade, MD NPI 1922095504 Marguerite Morrison Occupational Health Registered Nurse · Ft Meade, MD NPI 1689664443 Joan Twigg Occupational Health Registered Nurse · Ft Meade, MD NPI 1104816974 Terrence Heidenreiter Women's Health Nurse Practitioner · Ft Meade, MD NPI 1346230125 Bonita Jude Pediatrics Physician · Fort Meade, MD NPI 1336139880 Susan Demuth Pediatrics Physician · Ft Meade, MD NPI 1730179284

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-22.