NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Rebecca Suzanne Royster, L.C.S.W.

Clinical Social Worker in Chicago, IL · enumerated 2008 · practices at Metropolitan Family Services.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1104095504

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Rebecca Suzanne Royster
Credential L.C.S.W.
Sex Female
Practice address 235 E 103rd St, Metropolitan Family Services, Chicago, IL, 60628
Phone (773) 371-3617
Fax (773) 371-3699
Enumeration date Feb 29, 2008
Last updated in NPPES Feb 29, 2008

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Rebecca Royster?
The National Provider Identifier (NPI) for Rebecca Royster is 1104095504, a Type 1 (individual) record in the CMS NPPES registry.
Where does Rebecca Royster practice?
The practice location on file with NPPES is in Chicago, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-29.