IndividualActive
G David Hopper, MD
NPI 1942245659 · Allergy Physician · Salem, MA
G David Hopper, MD is a Allergy Physician provider in Salem, MA (NPI 1942245659).
Provider details
- NPI number
- 1942245659
- Entity type
- Individual
- Primary specialty
- Allergy PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 34476 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
114 R Highland Ave
Salem, MA 01970
Phone: (978) 745-3711
Fax: (978) 745-6208
Street-level locationGet directions
Mailing address
114 R Highland Ave
Salem, MA 01970
Registry dates
- Enumerated
- 2006-06-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is G David Hopper's NPI number?
- G David Hopper's National Provider Identifier (NPI) is 1942245659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is G David Hopper's specialty?
- G David Hopper is listed in the NPPES registry with a primary specialty of Allergy Physician (Allopathic & Osteopathic Physicians).
- Where is G David Hopper located?
- G David Hopper's practice location on file with NPPES is 114 R Highland Ave, Salem, MA 01970.
- What is G David Hopper's phone number?
- The practice phone number listed in the NPPES registry for G David Hopper is (978) 745-3711.
- Is G David Hopper's NPI active?
- Yes — G David Hopper's NPI (1942245659) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.