Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William M O'Connor, MD

Neurology Physician in Media, PA · enumerated 2006.

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

National Provider Identifier

1730132507

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Registry record

Entity type Individual (Type 1)

Name Dr. William M O'Connor

Credential MD

Sex Male

Practice address 1088 W Baltimore Pike, Hcii Suite 2205, Media, PA, 19063

Phone (610) 744-2960

Fax (610) 744-2420

Enumeration date May 19, 2006

Last updated in NPPES Jan 22, 2015

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License MD424719 (PA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 does William O'Connor practice?

The practice location on file with NPPES is in Media, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for William O'Connor?

The National Provider Identifier (NPI) for William O'Connor is 1730132507, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-22.