Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jason T Madigan, DC
Chiropractor in Lock Haven, PA · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1548242548
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Registry record
Entity type Individual (Type 1)
Name Dr. Jason T Madigan
Credential DC
Sex Male
Practice address 8 N Grove St, Suite B, Lock Haven, PA, 17745
Phone (570) 858-5645
Fax (570) 858-5687
Enumeration date Nov 16, 2005
Last updated in NPPES Sep 19, 2014
Taxonomy & licenses
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.
Frequently asked questions
What specialty is Jason Madigan?
Jason Madigan 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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-09-19.