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

Dr. Eileen Marie Denny, DC

Chiropractor in Hamden, CT · enumerated 2006 · practices at Denny Family Wellness LLC.

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

National Provider Identifier

1437104734

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Registry record

Entity type Individual (Type 1)

Name Dr. Eileen Marie Denny

Credential DC

Sex Female

Practice address Hamden, CT, 06518

Phone (203) 407-8468

Fax (203) 407-8516

Enumeration date May 24, 2006

Last updated in NPPES Sep 22, 2023

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 01229 (CT) 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
050001229CT01	Other	CT	BLUE CROSS BLUE SHIELD
T01229	Other	CT	HEALTH NET
P2106187	Other	CT	OXFORD
004189347	Medicaid	CT	-
061527560	Other	CT	MERITAIN HEALTH
061527560	Other	CT	UNITED HEALTH CARE
5099687002	Other	CT	CIGNA AND ASHN
654639	Other	CT	ACN
CT01229	Other	CT	LANDMARK
P2106187	Other	CT	OXFORD MEDICARE

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

What specialty is Eileen Denny?

Eileen Denny is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Denny Family Wellness LLC Chiropractor · Hamden, CT NPI 1457242638

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-22.