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Isaac Taylor Ellison, DDS

Dentist in Oklahoma City, OK · enumerated 2022.

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

National Provider Identifier

1518615863

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Registry record

Entity type Individual (Type 1)
Name Isaac Taylor Ellison
Credential DDS
Sex Male
Practice address 1201 N Stonewall Ave Ste 230, Oklahoma City, OK, 73117
Phone (405) 271-4441
Enumeration date Mar 15, 2022
Last updated in NPPES Apr 8, 2025

Taxonomy & licenses

122300000X Dentist Dental Providers · License 7612 (OK) Primary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 019.033827 (IL) Secondary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Isaac Ellison?
Isaac Ellison is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-08.