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

Dr. Denise Lynne Defries, D.C.

Chiropractor in Aston, PA · enumerated 2005.

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

National Provider Identifier

1497757983

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Registry record

Entity type Individual (Type 1)

Name Dr. Denise Lynne Defries

Credential D.C.

Sex Female

Practice address Aston, PA, 19014

Phone (484) 480-4544

Fax (484) 480-4546

Enumeration date Aug 15, 2005

Last updated in NPPES Mar 14, 2013

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License DC-003713-L (PA) 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
153029	Other	PA	UNITEDHEALTH CARE
153029	Other	PA	CAPITAL BLUE CROSS
153029	Other	PA	MAIL HANDLERS
3314201	Other	PA	AETNA
3725263	Other	PA	CIGNA
153029	Other	PA	BC/BS - FEP
008458900	Other	PA	KEYSTONE HEALTH PLAN EAST
153029	Other	PA	WPS-TRICARE
153029	Other	PA	DEVON HEALTH CARE
153029	Other	PA	GEM
0084589000	Other	PA	INDEPENCE BLUE CROSS
153029	Other	PA	HIGHMARK BLUE SHIELD
153029	Other	PA	AMERIHEALTH
153029	Other	PA	CORESOURCE

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

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.

What specialty is Denise Defries?

Denise Defries 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-14.