Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Helen Marie Mcweeny, D.C.

Chiropractor in Flemington, NJ · enumerated 2007.

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

National Provider Identifier

1154544088

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Registry record

Entity type Individual (Type 1)

Name Dr. Helen Marie Mcweeny

Credential D.C.

Sex Female

Practice address Flemington, NJ, 08822

Phone (908) 788-5050

Fax (908) 788-5652

Enumeration date Apr 10, 2007

Last updated in NPPES Apr 25, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License MC03558 (NJ) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
223023619	Other	NJ	HORIZON BC BS ID

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

How do I verify Helen Mcweeny's NPI record?

Cross-check NPI 1154544088 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1154544088 active?

Yes, as of the latest NPPES snapshot, NPI 1154544088 is active (record last updated 2013-04-25).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-25.