Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Rachel Carlson, LMSW
Social Worker in Annapolis, MD · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1942879366
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Registry record
Entity type Individual (Type 1)
Name Rachel Carlson
Credential LMSW
Sex Female
Practice address 1819 Bay Ridge Ave, Annapolis, MD, 21403
Phone (410) 280-2333
Enumeration date Jun 21, 2021
Last updated in NPPES Jun 21, 2021
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 Rachel Carlson?
The National Provider Identifier (NPI) for Rachel Carlson is 1942879366, a Type 1 (individual) record in the CMS NPPES registry.
Where does Rachel Carlson practice?
The practice location on file with NPPES is in Annapolis, MD. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Alan Weiss Internal Medicine Physician · Annapolis, MD NPI 1891710562 Karen Callen School Social Worker · Annapolis, MD NPI 1962863027 Kathleen Kullman Addiction (Substance Use Disorder) Counselor · Annapolis, MD NPI 1316658800 Haley Ewing Social Worker · Annapolis, MD NPI 1083396055 Olivia Brady Mental Health Counselor · Annapolis, MD NPI 1689557316
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-21.