1. Home
  2. Directory
  3. Oklahoma
  4. City
  5. Audiologist
  6. NPI Profile

DR. JOHN MICHAEL DENNIS PH.D.
NPI 1598916140
Audiologist in Oklahoma City, OK

Active since October 01, 2008
409 E CALIFORNIA AVE, OKLAHOMA CITY, OK 73104(405) 841-7826(405) 841-7827 Get Directions Write a Review

NPPES record last updated: October 1, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. John Michael Dennis Ph.d. NPPES

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

DR. JOHN MICHAEL DENNIS PH.D. (NPI 1598916140) is an individual audiologist in Oklahoma City, Oklahoma, licensed in Oklahoma (23) and active in the NPI registry since October 2008.

NPPES Registry Identity

NPI1598916140
Entity TypeIndividualMale
Primary Taxonomy231H00000X
Provider Legal NameDR. JOHN MICHAEL DENNISCredential: PH.D.
Location Address409 E CALIFORNIA AVEOklahoma City, OK 73104-4224
Mailing Address409 E California AveOklahoma City, OK 73104-4224 · (405) 841-7826 · Fax (405) 841-7827
Phone(405) 841-7826
Fax(405) 841-7827
Sole ProprietorYes
Enumeration DateOctober 1, 2008
✔ NPI 1598916140 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers
Taxonomy Code231H00000X
License✔ Licensed in OK · 23
Definition

(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.

409 E CALIFORNIA AVE, Oklahoma City, OK 73104
Open in Google Maps ↗

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GREG PACE CNIM
Specialist/Technologist, Other (Electroneurodiagnostic)
409 E CALIFORNIA AVE
OKLAHOMA CITY, OK 73104
Oklahoma County (405) 659-9659
DARILYN JORDAN
Specialist/Technologist, Other (Electroneurodiagnostic)
409 E CALIFORNIA AVE
OKLAHOMA CITY, OK 73104
Oklahoma County (405) 841-7826
DR. APRILL DENICE RICHARDSON AUD
Audiologist
409 E CALIFORNIA AVE
OKLAHOMA CITY, OK 73104
Oklahoma County (405) 841-7826
STEVEN CRAIG WILLIAMS
Specialist
409 E CALIFORNIA AVE
OKLAHOMA CITY, OK 73104
Oklahoma County (405) 841-7826
MS. CYNTHIA RENEE HENDERSON CO
Specialist
409 E CALIFORNIA AVE, SUITE 100
OKLAHOMA CITY, OK 73104
Oklahoma County (405) 858-5200
VAISHALI PATEL
Specialist/Technologist, Other (Electroneurodiagnostic)
409 E CALIFORNIA AVE
OKLAHOMA CITY, OK 73104
Oklahoma County (405) 841-7826
KEVIN SADOSKY B.S
Specialist/Technologist, Other
409 E CALIFORNIA AVE
OKLAHOMA CITY, OK 73104
Oklahoma County (405) 841-7826
ROK MEDICAL MANAGEMENT, LLC
Clinic/Center (Sleep Disorder Diagnostic)
409 E CALIFORNIA AVE
OKLAHOMA CITY, OK 73104
Oklahoma County (405) 600-1261

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 John Dennis's NPI number?

The NPI number for John Dennis is 1598916140. It was assigned to this individual provider in the NPPES registry on October 1, 2008.

Where is John Dennis located?

John Dennis practices at 409 E California Ave, Oklahoma City, OK 73104. The listed phone number is (405) 841-7826.

What is John Dennis's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

When was this NPI record last updated?

The NPPES record for John Dennis was last updated on October 1, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.