Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Dean Alan Atkinson, MD

Allergy & Immunology Physician in Oklahoma City, OK · enumerated 2005.

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

National Provider Identifier

1700883808

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Dean Alan Atkinson

Credential MD

Sex Male

Practice address 750 Ne 13th St, Oklahoma City, OK, 73104

Phone (405) 235-0040

Fax (405) 235-4495

Enumeration date Jul 5, 2005

Last updated in NPPES May 20, 2009

Taxonomy & licenses

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 16865 (OK) Primary

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

Other identifiers

Identifier	Type	State	Issuer
100090280A	Medicaid	OK	-

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 do I verify Dean Atkinson's NPI record?

Cross-check NPI 1700883808 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1700883808 active?

Yes, as of the latest NPPES snapshot, NPI 1700883808 is active (record last updated 2009-05-20).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-05-20.