Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Karen A Fenstermacher, NP
Nurse Practitioner in Neosho, MO · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1992730303
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Registry record
Entity type Individual (Type 1)
Name Karen A Fenstermacher
Credential NP
Sex Female
Practice address 2550 Lusk Dr, Neosho, MO, 64850
Phone (417) 451-2060
Fax (417) 451-6214
Enumeration date Jul 12, 2006
Last updated in NPPES Mar 17, 2016
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 073207 (MO) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 428635809 | Medicaid | MO | - |
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
Where does Karen Fenstermacher practice?
The practice location on file with NPPES is in Neosho, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Karen Fenstermacher?
The National Provider Identifier (NPI) for Karen Fenstermacher is 1992730303, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Brian Smith Family Medicine Physician · Neosho, MO NPI 1619926250 Walter Hargett Family Medicine Physician · Neosho, MO NPI 1053352773 St. John'S Regional Medical Center Rural Health Clinic/Center · Neosho, MO NPI 1366478554 Lewis Shuler Cardiovascular Disease Physician · Neosho, MO NPI 1336175942 Steven Younger Family Medicine Physician · Neosho, MO NPI 1417050204 Heart and Vascular Care, P.C. Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Neosho, MO NPI 1003005471 Mercy Hospital Joplin Rural Health Clinic/Center · Neosho, MO NPI 1205162732 Amanda Lewton Family Medicine Physician · Neosho, MO NPI 1922329382
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-17.