NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anna Christine Nieri, APRN

Family Nurse Practitioner in Knoxville, TN · enumerated 2016 · practices at American Current Care PA.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1164975066

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Anna Christine Nieri
Credential APRN
Sex Female
Practice address 505 N Peters Rd, Knoxville, TN, 37922
Phone (865) 692-2920
Fax (865) 692-2922
Enumeration date Jul 27, 2016
Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 112073 (NE) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 22606 (TN) Primary
APRN · Advanced Practice Registered Nurse: An umbrella credential covering NPs, CRNAs, CNMs, and clinical nurse specialists. About the APRN credential

Other identifiers

Identifier Type State Issuer
Q031752 Medicaid TN -

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Anna Nieri?
The National Provider Identifier (NPI) for Anna Nieri is 1164975066, a Type 1 (individual) record in the CMS NPPES registry.
Where does Anna Nieri practice?
The practice location on file with NPPES is in Knoxville, TN. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.