IndividualActive
Constant Crohin, DMD
NPI 1124199500 · Periodontics · Waltham, MA
Provider details
- NPI number
- 1124199500
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 19460 (MA)
Mailing address
84 Duff St
Watertown, MA 02472-3017
Registry dates
- Enumerated
- 2006-11-10
- Last updated
- 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.