Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Crystal Thorpe, LCSW-C
Clinical Social Worker in Largo, MD · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629201694
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Registry record
Entity type Individual (Type 1)
Name Crystal Thorpe
Credential LCSW-C
Sex Female
Practice address 9475 Lottsford Rd, Suite 250, Largo, MD, 20774
Phone (301) 636-6504
Enumeration date Aug 25, 2009
Last updated in NPPES May 11, 2023
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 15266 (MD) Primary
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
How do I verify Crystal Thorpe's NPI record?
Cross-check NPI 1629201694 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1629201694 active?
Yes, as of the latest NPPES snapshot, NPI 1629201694 is active (record last updated 2023-05-11).
Other providers at this practice address
Browse all → George Guschwan Clinical Social Worker · Largo, MD NPI 1548392111 Qci Behavioral Health Consulting Group, LLC Mental Health Counselor · Largo, MD NPI 1598978074 Jo Ann Hutchinson Professional Counselor · Largo, MD NPI 1316114986 Julie Orme Clinical Social Worker · Largo, MD NPI 1992944839 Qci Behavioral Health Health Maintenance Organization · Largo, MD NPI 1700019577 Kathryn Barron Psychiatric/Mental Health Registered Nurse · Largo, MD NPI 1578880936 Gillian Williams Luke Registered Nurse · Largo, MD NPI 1003134768 Allison Taylor Professional Counselor · Largo, MD NPI 1831477132
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-05-11.