Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Maria Singson Teup, FNP-C
Nurse Practitioner in Oak Ridge, NC · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689207672
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Registry record
Entity type Individual (Type 1)
Name Maria Singson Teup
Credential FNP-C
Sex Female
Practice address 8001 Marketplace Dr Ste A, Oak Ridge, NC, 27310
Phone (336) 392-1915
Enumeration date Feb 18, 2020
Last updated in NPPES Oct 22, 2024
Taxonomy & licenses
363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5012881 (NC) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 5012881 (NC) Primary
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 Maria Teup?
The National Provider Identifier (NPI) for Maria Teup is 1689207672, a Type 1 (individual) record in the CMS NPPES registry.
Where does Maria Teup practice?
The practice location on file with NPPES is in Oak Ridge, NC. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-22.