Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Heather Joyce Hammond, D.C.
Chiropractor in Valparaiso, IN · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710945811
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Registry record
Entity type Individual (Type 1)
Name Heather Joyce Hammond
Credential D.C.
Sex Female
Practice address 4004 Campbell St, Valparaiso, IN, 46385
Phone (219) 465-1140
Fax (219) 465-0903
Enumeration date May 1, 2006
Last updated in NPPES Jul 8, 2007
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 1710945811 active?
Yes, as of the latest NPPES snapshot, NPI 1710945811 is active (record last updated 2007-07-08).
How do I verify Heather Hammond's NPI record?
Cross-check NPI 1710945811 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 → John Kostidis Chiropractor · Valparaiso, IN NPI 1639128929 John Kazonis Chiropractor · Valparaiso, IN NPI 1467491209 Giselle Thomalla Psychologist · Valparaiso, IN NPI 1568405512 Scott Braun Chiropractor · Valparaiso, IN NPI 1679673107 John N. Kostidis Chiropractor · Valparaiso, IN NPI 1932381746 Brett Calland Counselor · Valparaiso, IN NPI 1154588408 Waterleaf Mental Health Counselor · Valparaiso, IN NPI 1487805537 Waterleaf Counseling Community/Behavioral Health Agency · Valparaiso, IN NPI 1265752968
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.