NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Leah Bailiff, NP

Neonatal Nurse Practitioner in Knoxville, TN · enumerated 2007.

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

National Provider Identifier

1629112990

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Leah Bailiff
Credential NP
Sex Female
Practice address 1930 Alcoa Hwy Ste 145, Knoxville, TN, 37920
Fax (865) 305-5857
Enumeration date Feb 19, 2007
Last updated in NPPES Dec 21, 2018

Taxonomy & licenses

363LN0000X Neonatal Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 11582 (TN) 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
APN11582 Other TN STATE LICENSE

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 Leah Bailiff?
The National Provider Identifier (NPI) for Leah Bailiff is 1629112990, a Type 1 (individual) record in the CMS NPPES registry.
Where does Leah Bailiff 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 2018-12-21.