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MR. DERRICK JEROD JOHNSON MS
NPI 1942473186
Audiologist in Brandywine, MD

Active since April 09, 2008
7601 MATAPEAKE BUSINESS DRIVE, BRANDYWINE, MD 20613(301) 758-6857 Get Directions Write a Review

NPPES record last updated: July 16, 2009. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Mr. Derrick Jerod Johnson Ms NPPES

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

MR. DERRICK JEROD JOHNSON MS (NPI 1942473186) is an individual audiologist in Brandywine, Maryland, licensed in Maryland (1147) and active in the NPI registry since April 2008.

NPPES Registry Identity

NPI1942473186
Entity TypeIndividualMale
Primary Taxonomy231H00000X
Provider Legal NameMR. DERRICK JEROD JOHNSONCredential: MS
Location Address7601 MATAPEAKE BUSINESS DRIVEBrandywine, MD 20613
Mailing AddressPo Box 739College Park, MD 20741-0739 · (301) 758-6857
Phone(301) 758-6857
Sole ProprietorYes
Enumeration DateApril 9, 2008
Last NPPES UpdateJuly 16, 2009
✔ NPI 1942473186 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 MD · 1147
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.
7601 MATAPEAKE BUSINESS DRIVE, Brandywine, MD 20613
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Patient Reviews User submitted

Reviews are submitted by site visitors and approved by a human moderator before publication.

Review by Judith ***** August 3, 2025

5/5
A good listening ear (pun intended). Derrick is patient and very respectful. He seems like he wants me to hear! Thank you!
Provider 5/5 Office Staff 4/5
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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 Derrick Johnson's NPI number?

The NPI number for Derrick Johnson is 1942473186. It was assigned to this individual provider in the NPPES registry on April 9, 2008.

Where is Derrick Johnson located?

Derrick Johnson practices at 7601 Matapeake Business Drive, Brandywine, MD 20613. The listed phone number is (301) 758-6857.

What is Derrick Johnson'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 Derrick Johnson was last updated on July 16, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.