NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

M-S Surgery Center LLC

Ambulatory Surgical Clinic/Center in Lynwood, CA · enumerated 2006 · authorized official Hanna Shammas, Owner.

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

National Provider Identifier

1831109875

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name M-S Surgery Center LLC
Practice address 3510 Martin Luther King Jr Blvd, Lynwood, CA, 90262
Phone (310) 638-9391
Fax (310) 603-8749
Enumeration date Aug 9, 2006
Last updated in NPPES Mar 17, 2009

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities · License S551041 (CA) Primary

Authorized official

Name Hanna Shammas
Title Owner
Phone (310) 638-9391

Other identifiers

Identifier Type State Issuer
SUR51041G Medicaid CA -

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-03-17. Verify at npiregistry.cms.hhs.gov.
Where is M-S Surgery Center LLC located?
The practice location on file with NPPES is in Lynwood, CA.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-03-17.