Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alexandria B Geer, FNP

Family Nurse Practitioner in Knoxville, TN · enumerated 2016.

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

National Provider Identifier

1558711879

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Registry record

Entity type Individual (Type 1)

Name Alexandria B Geer

Credential FNP

Sex Female

Practice address 2240 Sutherland Ave, Suite 104, Knoxville, TN, 37919

Phone (865) 909-0090

Fax (865) 909-9883

Enumeration date Jun 17, 2016

Last updated in NPPES Jul 18, 2016

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 21320 (TN) Primary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

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

Where does Alexandria Geer practice?

The practice location on file with NPPES is in Knoxville, TN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Alexandria Geer?

The National Provider Identifier (NPI) for Alexandria Geer is 1558711879, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-18.