Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kristen Jean Martin, MATS LSW
Counselor in Gary, IN · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811543697
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Registry record
Entity type Individual (Type 1)
Name Kristen Jean Martin
Credential MATS LSW
Sex Female
Practice address 8000 Melton Rd, Gary, IN, 46403
Phone (219) 938-4651
Fax (219) 938-4679
Enumeration date Aug 16, 2019
Last updated in NPPES Aug 16, 2019
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1841412996 | Medicaid | IN | - |
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 1811543697 active?
Yes, as of the latest NPPES snapshot, NPI 1811543697 is active (record last updated 2019-08-16).
How do I verify Kristen Martin's NPI record?
Cross-check NPI 1811543697 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 → Regina Hendley Addiction (Substance Use Disorder) Counselor · Gary, IN NPI 1467988238 Mary Jo Arvia Addiction (Substance Use Disorder) Counselor · Gary, IN NPI 1245766070 La Donna Thomas Addiction (Substance Use Disorder) Counselor · Gary, IN NPI 1083141816 Marie Mack Addiction (Substance Use Disorder) Counselor · Gary, IN NPI 1942737770 Lierin Beecher Addiction (Substance Use Disorder) Counselor · Gary, IN NPI 1982182358 Michael Cody Addiction (Substance Use Disorder) Counselor · Gary, IN NPI 1598244022 Henry Pettigrew Addiction (Substance Use Disorder) Counselor · Gary, IN NPI 1871075093 Jacqueline Liszewski Counselor · Gary, IN NPI 1548816333
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-16.