Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Matthew Lorenzo Trinidad, DC
Chiropractor in Hammond, IN · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1487328316
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Registry record
Entity type Individual (Type 1)
Name Dr. Matthew Lorenzo Trinidad
Credential DC
Sex Male
Practice address 1828 165th St Ste A, Hammond, IN, 46320
Phone (219) 763-8112
Fax (219) 764-5333
Enumeration date Aug 4, 2021
Last updated in NPPES Apr 8, 2022
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
How do I verify Matthew Trinidad's NPI record?
Cross-check NPI 1487328316 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1487328316 active?
Yes, as of the latest NPPES snapshot, NPI 1487328316 is active (record last updated 2022-04-08).
Other providers at this practice address
Browse all → Joseph Hofferth Chiropractor · Hammond, IN NPI 1629101902 Vernedia Slaughter Family Nurse Practitioner · Hammond, IN NPI 1932483906 Northshore Health Centers, Inc Federally Qualified Health Center (FQHC) · Hammond, IN NPI 1023440526 Mayory Roberts Family Nurse Practitioner · Hammond, IN NPI 1447896568 Northshore Health Centers, Inc Federally Qualified Health Center (FQHC) · Hammond, IN NPI 1417553777
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-08.