Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JOHN WALKER CUMMINS H.A.D.
NPI 1316340391
Hearing Instrument Specialist in Timonium, MD

Q: What is John Cummins's NPI number?

The NPI number for John Cummins is 1316340391. It was assigned to this individual provider in the NPPES registry on October 3, 2014.

Q: What is John Cummins's specialty?

The primary specialty registered for this NPI is Hearing Instrument Specialist with taxonomy code 237700000X.

Q: When was this NPI record last updated?

The NPPES record for John Cummins was last updated on July 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 46 days 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.

Active since October 03, 2014

SAM'S CLUB HEARING AID CENTER, 15 TEXAS STATION COURT, TIMONIUM, MD 21093(410) 628-1035 Get Directions Write a Review

NPPES record last updated: July 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About John Walker Cummins H.a.d. NPPES

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

JOHN WALKER CUMMINS H.A.D. (NPI 1316340391) is an individual hearing instrument specialist in Timonium, Maryland, licensed in Maryland (02624) and active in the NPI registry since October 2014.

NPPES Registry Identity

NPI1316340391

Entity TypeIndividualMale

Primary Taxonomy237700000X

Provider Legal NameJOHN WALKER CUMMINSCredential: H.A.D.

Location AddressSAM'S CLUB HEARING AID CENTER, 15 TEXAS STATION COURTTimonium, MD 21093-8263

Mailing AddressSam's Club Hearing Aid Center, 15 Texas Station CourtTimonium, MD 21093-8263 · (410) 628-1035

Phone(410) 628-1035

Sole ProprietorNo

Enumeration DateOctober 3, 2014

Last NPPES UpdateJuly 2, 2026

NPPES CertifiedJuly 2, 2026

✔ NPI 1316340391 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHearing Instrument SpecialistSpeech, Language and Hearing Service Providers

Taxonomy Code237700000X

License✔ Licensed in MD · 02624

Definition

Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society

SAM'S CLUB HEARING AID CENTER, Timonium, MD 21093

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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 John Cummins's NPI number?

The NPI number for John Cummins is 1316340391. It was assigned to this individual provider in the NPPES registry on October 3, 2014.

Where is John Cummins located?

John Cummins practices at Sam's Club Hearing Aid Center 15 Texas Station Court, Timonium, MD 21093. The listed phone number is (410) 628-1035.

What is John Cummins's specialty?

The primary specialty registered for this NPI is Hearing Instrument Specialist with taxonomy code 237700000X.

When was this NPI record last updated?

The NPPES record for John Cummins was last updated on July 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 46 days 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.