NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Centers for Advanced Orthopaedics, LLC

Orthopaedic Surgery Physician in Leonardtown, MD · enumerated 2025 · authorized official Nicholas Grosso, Principle Physician.

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

National Provider Identifier

1033922752

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Centers for Advanced Orthopaedics, LLC
Practice address 40845 Merchants Ln, Leonardtown, MD, 20650
Fax (301) 638-0470
Enumeration date Jan 28, 2025
Last updated in NPPES Jan 28, 2025

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Nicholas Grosso
Title Principle Physician

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

Where is Centers for Advanced Orthopaedics, LLC located?
The practice location on file with NPPES is in Leonardtown, MD.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-01-28. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-28.