NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

M/S Surgery Center LLC

Ambulatory Surgical Clinic/Center in Whittier, CA · enumerated 2013 · authorized official Hanna Shammas, Owner.

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

National Provider Identifier

1578994265

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name M/S Surgery Center LLC
Other name <Unavail>
Practice address 7957 Painter Ave, Suite 104, Whittier, CA, 90602
Phone (310) 638-9391
Fax (310) 603-8749
Enumeration date Dec 5, 2013
Last updated in NPPES Dec 5, 2013

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

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

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 type of organization is M/S Surgery Center LLC?
M/S Surgery Center LLC is registered in NPPES as a Ambulatory Surgical Clinic/Center (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-05.