Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Leah S Schwartz, LCSW-C
Social Worker in Rockville, MD · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912508367
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Registry record
Entity type Individual (Type 1)
Name Leah S Schwartz
Credential LCSW-C
Sex Female
Practice address 1000 Twinbrook Pkwy, Rockville, MD, 20851
Phone (240) 740-0791
Enumeration date Nov 3, 2020
Last updated in NPPES Nov 3, 2020
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
Is NPI 1912508367 active?
Yes, as of the latest NPPES snapshot, NPI 1912508367 is active (record last updated 2020-11-03).
How do I verify Leah Schwartz's NPI record?
Cross-check NPI 1912508367 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Kathylin Ruano Clinical Social Worker · Rockville, MD NPI 1134578818 Karla Najera Social Worker · Rockville, MD NPI 1124521240 Wendy Reyes Gutierrez Clinical Social Worker · Rockville, MD NPI 1386205417 Kayla Nottidge Clinical Social Worker · Rockville, MD NPI 1487204673 Alexandra Franco Clinical Social Worker · Rockville, MD NPI 1538871538 Noah Wallack Social Worker · Rockville, MD NPI 1184300089 Amritha Sridhar Social Worker · Rockville, MD NPI 1396522751 Jose Delgado Clinical Social Worker · Rockville, MD NPI 1164292140
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-03.