OrganizationActive
Dd&g Holdings P.C.
NPI 1659822765 · Eyewear Supplier · Hadley, MA
Provider details
- NPI number
- 1659822765
- Entity type
- Organization
- Primary specialty
- Eyewear SupplierSuppliers
- Organization subpart
- No
- Authorized official
- David Griggs, President(413) 584-8324
- License
- 6393 (MA)
Specialties & taxonomies
Suppliers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
359 Russell St
Hadley, MA 01035-3536
Phone: (413) 584-8324
Fax: (413) 584-9459
Approximate (ZIP-level) locationGet directions
Mailing address
359 Russell St
Hadley, MA 01035-3536
Other names (DBA / former)
- Doing business as
- Vision Showcase
Registry dates
- Enumerated
- 2016-10-24
- Last updated
- 2016-10-24
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.