NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Anne Arundel Urological Surgery Center LLC

Ambulatory Surgical Clinic/Center in Annapolis, MD · enumerated 2006 · authorized official Mara Holton, Ceo/President.

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

National Provider Identifier

1023199601

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Anne Arundel Urological Surgery Center LLC
Practice address 600 Ridgely Ave Ste 130, Annapolis, MD, 21401
Phone (410) 266-8049
Fax (410) 266-8054
Enumeration date Oct 18, 2006
Last updated in NPPES May 14, 2026

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities · License A1235 (MD) Primary
261QL0400X Lithotripsy Clinic/Center Ambulatory Health Care Facilities · License A1235 (MD) Secondary

Authorized official

Name Mara Holton
Title Ceo/President
Phone (410) 266-8049

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 Anne Arundel Urological Surgery Center LLC?
Anne Arundel Urological 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 2026-05-14.