Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Blackstone Valley Natural Health Center, P.C.

Chiropractor in Douglas, MA · enumerated 2007 · authorized official Deborah Kuenzel, Doctor of Chiropractic.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1922127059

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Registry record

Entity type Organization (Type 2)

Legal business name Blackstone Valley Natural Health Center, P.C.

Practice address 271 Main St., Douglas, MA, 01516

Phone (508) 476-7500

Fax (508) 476-9875

Enumeration date Mar 28, 2007

Last updated in NPPES Jan 19, 2011

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 2247 (MA) Primary

Authorized official

Name Deborah Kuenzel

Title Doctor of Chiropractic

Phone (508) 476-7500

Other identifiers

Identifier	Type	State	Issuer
Y39678	Other	MA	BCBS
Y36931	Other	MD	BCBS
461407	Other	MA	TUFTS
352215	Other	MA	HARVARD PILGRIM

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-01-19. Verify at npiregistry.cms.hhs.gov.

Where is Blackstone Valley Natural Health Center, P.C. located?

The practice location on file with NPPES is in Douglas, MA.

Providers at this address

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Deborah Kuenzel Chiropractor · Douglas, MA NPI 1891827762

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-19.