Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Orthopaedic Associates of Portland, P.A.

Magnetic Resonance Imaging (MRI) Clinic/Center in Portland, ME · enumerated 2007 · authorized official William Wipfler, Ceo.

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

National Provider Identifier

1891840260

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Registry record

Entity type Organization (Type 2)

Legal business name Orthopaedic Associates of Portland, P.A.

Practice address 33 Sewall St, Portland, ME, 04102

Phone (207) 828-2100

Fax (207) 828-2190

Enumeration date Jan 24, 2007

Last updated in NPPES Aug 26, 2009

Taxonomy & classification

261QM1200X Magnetic Resonance Imaging (MRI) Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name William Wipfler

Title Ceo

Phone (207) 828-2100

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 Orthopaedic Associates of Portland, P.A. located?

The practice location on file with NPPES is in Portland, ME.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-08-26. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-26.