Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

John W. Nelson M.D., Apc

Pain Medicine Physician in Oklahoma City, OK · enumerated 2015 · authorized official John Nelson, President.

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

National Provider Identifier

1548633779

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name John W. Nelson M.D., Apc

Practice address 2601 Nw Expressway, Suite 1200 E, Oklahoma City, OK, 73112

Phone (405) 702-8623

Fax (405) 702-8628

Enumeration date Nov 10, 2015

Last updated in NPPES Nov 10, 2015

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 24875 (OK) Secondary

208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians · License 24875 (OK) Primary

Authorized official

Name John Nelson

Title President

Phone (405) 702-8623

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-11-10. Verify at npiregistry.cms.hhs.gov.

Where is John W. Nelson M.D., Apc located?

The practice location on file with NPPES is in Oklahoma City, OK.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-11-10.