Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Andrew Martin
Surgery Physician in La Porte, IN · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1720473358
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Registry record
Entity type Individual (Type 1)
Name Andrew Martin
Sex Male
Practice address 400 Legacy Plz W, La Porte, IN, 46350
Phone (219) 379-3166
Fax (219) 324-9730
Enumeration date Mar 31, 2015
Last updated in NPPES Sep 14, 2021
Taxonomy & licenses
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License MD470087 (PA) Secondary
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 Andrew Martin's NPI record?
Cross-check NPI 1720473358 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1720473358 active?
Yes, as of the latest NPPES snapshot, NPI 1720473358 is active (record last updated 2021-09-14).
Other providers at this practice address
Browse all → Caroline Bjonback Family Medicine Physician · La Porte, IN NPI 1407862212 Thomas Magill Orthopaedic Surgery Physician · La Porte, IN NPI 1063421188 Jeremy Luedtke Surgery Physician · La Porte, IN NPI 1891900783 Sylvia Oudhuis Family Nurse Practitioner · La Porte, IN NPI 1265899835 Rebecca Ehrick Family Nurse Practitioner · La Porte, IN NPI 1356850937 Allison Spruell Registered Nurse · La Porte, IN NPI 1801720719
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-14.