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DR. DEAN ALLEN DEASON M.D.
NPI 1841522091
Internal Medicine in Bethany, OK

Active since February 12, 2010
7816 NW 21ST ST, BETHANY, OK 73008(405) 202-0138 Get Directions Write a Review

NPPES record last updated: February 12, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Dean Allen Deason M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DEAN ALLEN DEASON M.D. (NPI 1841522091) is an individual internal medicine provider in Bethany, Oklahoma, licensed in Oklahoma (19457) and active in the NPI registry since February 2010.

NPPES Registry Identity

NPI1841522091
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. DEAN ALLEN DEASONCredential: M.D.
Location Address7816 NW 21ST STBethany, OK 73008-5304
Mailing Address7816 Nw 21st StBethany, OK 73008-5304 · (405) 202-0138
Phone(405) 202-0138
Sole ProprietorYes
Enumeration DateFebruary 12, 2010
✔ NPI 1841522091 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OK · 19457
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
7816 NW 21ST ST, Bethany, OK 73008
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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dean Deason's NPI number?

The NPI number for Dean Deason is 1841522091. It was assigned to this individual provider in the NPPES registry on February 12, 2010.

Where is Dean Deason located?

Dean Deason practices at 7816 NW 21st St, Bethany, OK 73008. The listed phone number is (405) 202-0138.

What is Dean Deason's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Dean Deason was last updated on February 12, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.