Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Johan Peters, LMSW
Social Worker in Germantown, MD · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821857186
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Johan Peters
Credential LMSW
Sex Male
Practice address 19707 Executive Park Cir, Germantown, MD, 20874
Phone (301) 250-9965
Enumeration date Mar 18, 2024
Last updated in NPPES Mar 18, 2024
Taxonomy & licenses
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.
Frequently asked questions
What is the NPI number for Johan Peters?
The National Provider Identifier (NPI) for Johan Peters is 1821857186, a Type 1 (individual) record in the CMS NPPES registry.
Where does Johan Peters practice?
The practice location on file with NPPES is in Germantown, MD. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Sonali Sharma Professional Counselor · Germantown, MD NPI 1457584500 Heuristic Therapeutic Services, LLC Mental Health Clinic/Center (Including Community Mental Health Center) · Germantown, MD NPI 1982126694 Heuristic Therapeutic Services, LLC Mental Health Clinic/Center (Including Community Mental Health Center) · Germantown, MD NPI 1710451174 Nicole Lipka Clinical Social Worker · Germantown, MD NPI 1881223634 Ilene Bush Social Worker · Germantown, MD NPI 1174240279 Letitia Hall Social Worker · Germantown, MD NPI 1861119976 Arleen Anderson Professional Counselor · Germantown, MD NPI 1093432197 Ashlyn Davis Social Worker · Germantown, MD NPI 1184457947
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-18.