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

G DAVID K HOPPER MD
NPI 1942245659
Allergy & Immunology - Allergy in Salem, MA

Q: What is G David Hopper's NPI number?

The NPI number for G David Hopper is 1942245659. It was assigned to this individual provider in the NPPES registry on June 17, 2006.

Q: What is G David Hopper's specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

Q: When was this NPI record last updated?

The NPPES record for G David Hopper was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 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 June 17, 2006

114 R HIGHLAND AVE, SALEM, MA 01970(978) 745-3711(978) 745-6208 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About G David K Hopper Md NPPES

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

G DAVID K HOPPER MD (NPI 1942245659) is an individual allergy provider in Salem, Massachusetts, licensed in Massachusetts (34476) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1942245659

Entity TypeIndividualMale

Primary Taxonomy207KA0200X

Provider Legal NameG DAVID K HOPPERCredential: MD

Location Address114 R HIGHLAND AVESalem, MA 01970

Mailing Address114 R Highland AveSalem, MA 01970 · (978) 745-3711 · Fax (978) 745-6208

Phone(978) 745-3711

Fax(978) 745-6208

Sole ProprietorNo

Enumeration DateJune 17, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1942245659 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians

Taxonomy Code207KA0200X

License✔ Licensed in MA · 34476

Definition

A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee

114 R HIGHLAND AVE, Salem, MA 01970

Open in Google Maps ↗

Other Identifiers 1

Medicaid2002841MA

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 G David Hopper's NPI number?

The NPI number for G David Hopper is 1942245659. It was assigned to this individual provider in the NPPES registry on June 17, 2006.

Where is G David Hopper located?

G David Hopper practices at 114 R Highland Ave, Salem, MA 01970. The listed phone number is (978) 745-3711.

What is G David Hopper's specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

When was this NPI record last updated?

The NPPES record for G David Hopper was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 32 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.