Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Francis P. Defalco, PC

Chiropractor in Holden, MA · enumerated 2010 · authorized official Francis Defalco, President.

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

National Provider Identifier

1184944464

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Registry record

Entity type Organization (Type 2)

Legal business name Francis P. Defalco, PC

Other name <Unavail>

Practice address 456 Main St Ste B, Holden, MA, 01520

Phone (508) 648-7877

Enumeration date Jun 9, 2010

Last updated in NPPES Jun 9, 2010

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 2466 (MA) Primary

Authorized official

Name Francis Defalco

Title President

Phone (508) 648-7877

Other identifiers

Identifier	Type	State	Issuer
2023086	Other	-	UNITED HEALTH CARE
11167727	Other	-	CAQH
29893-7	Other	RI	BCBS
407379	Other	MA	BLUE CHIP
AA84266	Other	MA	HARVARD PILGRIM
Y45328	Other	MA	MEDICARE
1107594	Other	MA	FALLON
646535	Other	-	OPTUM HEALTH
2466	Other	MA	STATE LICENSE
613154901	Other	-	DEPARTMENT OF LABOR
9537032	Other	MA	CIGNA
Y36707	Other	MA	BCBS
1538181896	Other	-	NPI
2567760	Other	MA	AETNA- HMO
7346087	Other	MA	AETNA

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Francis P. Defalco, PC located?

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-06-09. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-09.