Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Theresa Lynn Rehg, ANP
Nurse Practitioner in Festus, MO · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1760907414
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Registry record
Entity type Individual (Type 1)
Name Mrs. Theresa Lynn Rehg
Credential ANP
Sex Female
Practice address 1400 Us Highway 61 Ste 210, Festus, MO, 63028
Phone (636) 933-8880
Fax (636) 933-8881
Enumeration date Aug 3, 2017
Last updated in NPPES Oct 10, 2023
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2017026643 (MO) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 420048073 | 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
What is the NPI number for Theresa Rehg?
The National Provider Identifier (NPI) for Theresa Rehg is 1760907414, a Type 1 (individual) record in the CMS NPPES registry.
Where does Theresa Rehg practice?
The practice location on file with NPPES is in Festus, MO. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Shrenika Reddy Endocrinology, Diabetes & Metabolism Physician · Festus, MO NPI 1801258207 Kristen Rider Family Nurse Practitioner · Festus, MO NPI 1245726710 Amber Pinson-Hilkemeyer Endocrinology, Diabetes & Metabolism Physician · Festus, MO NPI 1821659335 Joshua Bowers Physician Assistant · Crystal Cty, MO NPI 1114606308
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-10.