Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Brian Pfenninger, MBA, RDCS, RDMS

Diagnostic Ultrasound Physician in Edmond, OK · enumerated 2018.

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

National Provider Identifier

1619465457

Verified

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Registry record

Entity type Individual (Type 1)

Name Brian Pfenninger

Credential MBA, RDCS, RDMS

Sex Male

Practice address Edmond, OK, 73013

Phone (405) 330-2225

Fax (405) 832-1172

Enumeration date Apr 26, 2018

Last updated in NPPES Apr 26, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2085U0001X Diagnostic Ultrasound Physician Allopathic & Osteopathic Physicians · License 146528 (OK) Primary

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

Is NPI 1619465457 active?

Yes, as of the latest NPPES snapshot, NPI 1619465457 is active (record last updated 2018-04-26).

How do I verify Brian Pfenninger's NPI record?

Cross-check NPI 1619465457 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-26.