IndividualActive
Mary Holland-Duggan
NPI 1841589009 · Speech-Language Assistant · Springfield, MA
Provider details
- NPI number
- 1841589009
- Entity type
- Individual
- Primary specialty
- Speech-Language AssistantSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 166 (MA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Practice location
235 Chestnut St
Springfield, MA 01103-1100
Phone: (413) 519-1343
Approximate (ZIP-level) locationGet directions
Mailing address
44 Lawler St
Holyoke, MA 01040-2929
Registry dates
- Enumerated
- 2011-03-28
- Last updated
- 2011-03-28
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.