Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Thomas David Klopfenstein, MSW LCSW LCAC
Social Worker in Plymouth, IN · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790778124
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Registry record
Entity type Individual (Type 1)
Name Mr. Thomas David Klopfenstein
Credential MSW LCSW LCAC
Sex Male
Practice address 310 N Michigan St, Suite 208, Plymouth, IN, 46563
Phone (574) 935-9449
Fax (574) 935-3956
Enumeration date Aug 31, 2005
Last updated in NPPES Jan 20, 2011
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 34004597A (IN) Primary
101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 87000150A (IN) Secondary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 100114180 | Medicaid | IN | - |
| 200095080A | 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
How do I verify Thomas Klopfenstein's NPI record?
Cross-check NPI 1790778124 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1790778124 active?
Yes, as of the latest NPPES snapshot, NPI 1790778124 is active (record last updated 2011-01-20).
Other providers at this practice address
Browse all → Jillorna Uceny Social Worker · Plymouth, IN NPI 1134126782 Sandra Hogsett Social Worker · Plymouth, IN NPI 1851398416 Carrie Cadwell Clinical Psychologist · Plymouth, IN NPI 1316935059 Brighter Tomorrows Inc. Clinical Social Worker · Plymouth, IN NPI 1306864467 Kelly Bain-Conkin Mental Health Counselor · Plymouth, IN NPI 1154452969 Cadwell Psychological Services, LLC Psychologist · Plymouth, IN NPI 1467650754 Daniel Franz Mental Health Counselor · Plymouth, IN NPI 1518140482 Samantha Spinks Clinical Social Worker · Plymouth, IN NPI 1336473461
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-20.