Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Kathleen Rose Stark, LCSW-C
Social Worker in California, MD · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1508371089
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mrs. Kathleen Rose Stark
Credential LCSW-C
Sex Female
Practice address 22603 Three Notch Rd, California, MD, 20619
Phone (301) 769-1176
Enumeration date Dec 6, 2017
Last updated in NPPES Mar 26, 2026
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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Kathleen Stark?
Kathleen Stark is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-26.