Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Brett R Dees, MD

Q: What is the NPI number for Brett Dees?

The National Provider Identifier (NPI) for Brett Dees is 1770789075, a Type 1 (individual) record in the CMS NPPES registry.

Neurology Physician in Norman, OK · enumerated 2007.

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

National Provider Identifier

1770789075

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Registry record

Entity type Individual (Type 1)

Name Brett R Dees

Credential MD

Sex Male

Practice address 724 24th Ave Nw, Suite 220, Norman, OK, 73069

Phone (405) 307-5700

Fax (405) 307-5704

Enumeration date Jun 23, 2007

Last updated in NPPES Dec 9, 2013

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 25616 (OK) 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 Brett Dees practice?

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

What is the NPI number for Brett Dees?

The National Provider Identifier (NPI) for Brett Dees is 1770789075, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-09.