Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Cynthia L Glendening, D. C.

Chiropractor in Exton, PA · enumerated 2006 · practices at Eagle Chiropractic, P. C..

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

National Provider Identifier

1366525156

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Registry record

Entity type Individual (Type 1)

Name Dr. Cynthia L Glendening

Credential D. C.

Sex Female

Practice address 30 N Village Ave, Exton, PA, 19341

Phone (610) 458-7777

Fax (610) 458-7908

Enumeration date Oct 23, 2006

Last updated in NPPES Oct 23, 2019

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License DC004694-L (PA) Primary

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

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

What is the NPI number for Cynthia Glendening?

The National Provider Identifier (NPI) for Cynthia Glendening is 1366525156, a Type 1 (individual) record in the CMS NPPES registry.

Where does Cynthia Glendening practice?

The practice location on file with NPPES is in Exton, PA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Andrew Gottlieb Chiropractor · Exton, PA NPI 1134231699 Eagle Chiropractic, P. C. Chiropractor · Exton, PA NPI 1740311166 Byron Fernholz Chiropractor · Exton, PA NPI 1144719956

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-23.