Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Peninsula Orthopaedic Assoc PA

Orthopaedic Surgery Physician in Berlin, MD · enumerated 2006 · authorized official Anthony Adrignolo, MD.

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

National Provider Identifier

1124194956

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Registry record

Entity type Organization (Type 2)

Legal business name Peninsula Orthopaedic Assoc PA

Practice address 11107 Cathage Rd Unit 101, Berlin, MD, 21811

Phone (410) 641-0202

Enumeration date Nov 24, 2006

Last updated in NPPES Jan 7, 2026

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Primary

332B00000X Durable Medical Equipment & Medical Supplies Suppliers Secondary

335E00000X Prosthetic/Orthotic Supplier Suppliers Secondary

Authorized official

Name Anthony Adrignolo

Title MD

Phone (410) 749-4154

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 Peninsula Orthopaedic Assoc PA located?

The practice location on file with NPPES is in Berlin, MD.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-01-07. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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