A fast, free, no-login way to look up any U.S. healthcare provider in the federal NPPES registry.

Lookups

NPI Lookup
NPI Registry
By Specialty
By State

Resources

Guides
For Providers / API
Data Sources
About

Legal

Privacy
Terms
Correct a record

Data is sourced from the public NPPES (National Plan and Provider Enumeration System) registry published by CMS. NPI Central is not affiliated with, or endorsed by, CMSor any healthcare provider. Information is provided “as is” for general reference and is not medical advice.

FCRA notice: NPI Central is not a consumer reporting agency. This information may not be used to determine eligibility for employment, credentialing, insurance, or any other purpose covered by the Fair Credit Reporting Act.

© 2026 NPI Central. All rights reserved.

Home/
NPI Lookup/
MA/
NPI 1427285337

IndividualActive

Nancy Bronstein, D.C.

NPI 1427285337 · Nutrition Chiropractor · Great Barrington, MA

Provider details

NPI number: 1427285337
Entity type: Individual
Primary specialty: Nutrition ChiropractorChiropractic Providers
Credential: D.C.
Sex: Female
Sole proprietor: Yes
License: 1598 (MA)

Practice location

15 Mahaiwe St

Great Barrington, MA 01230-1901

Phone: (413) 528-2948

Fax: (413) 528-5404

More MA providers

Mailing address

15 Mahaiwe St

Great Barrington, MA 01230-1901

Registry dates

Enumerated: 2009-06-18
Last updated: 2009-06-18

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Nancy Bronstein, D.C. — NPI 1427285337, Great Barrington, MA | NPI Central