Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Erin Callahan, DC
Chiropractor in Chesapeake, VA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659918043
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Registry record
Entity type Individual (Type 1)
Name Erin Callahan
Credential DC
Sex Female
Practice address 1108 Madison Plz, Chesapeake, VA, 23320
Phone (757) 436-5428
Fax (757) 436-5325
Enumeration date Dec 4, 2019
Last updated in NPPES Dec 4, 2019
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
Is NPI 1659918043 active?
Yes, as of the latest NPPES snapshot, NPI 1659918043 is active (record last updated 2019-12-04).
How do I verify Erin Callahan's NPI record?
Cross-check NPI 1659918043 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → David Block Chiropractor · Chesapeake, VA NPI 1336188846 David N. Block, Inc Chiropractor · Chesapeake, VA NPI 1932491610 Damin, Inc Chiropractor · Chesapeake, VA NPI 1982992640 Keitza Garavito Amador Chiropractor · Chesapeake, VA NPI 1356955082 Nicholas Leffler Chiropractor · Chesapeake, VA NPI 1386401917 Rebekah Fortenberry Chiropractor · Chesapeake, VA NPI 1376398768
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-04.