Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christopher Brett Nelson, M.D.

Diagnostic Radiology Physician in Oklahoma City, OK · enumerated 2007.

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

National Provider Identifier

1700096435

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. Christopher Brett Nelson

Credential M.D.

Sex Male

Practice address 604 Nw 7th St, Oklahoma City, OK, 73102

Phone (405) 778-0000

Enumeration date May 23, 2007

Last updated in NPPES Dec 10, 2025

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 21841 (ND) Primary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License N1797 (TX) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 28255 (OK) Secondary

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License ME171217 (FL) Secondary

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 Christopher Nelson practice?

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

What is the NPI number for Christopher Nelson?

The National Provider Identifier (NPI) for Christopher Nelson is 1700096435, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-10.