Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Andrew Lester Keller, NP
Nurse Practitioner in Knoxville, TN · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1508154915
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Registry record
Entity type Individual (Type 1)
Name Andrew Lester Keller
Credential NP
Sex Male
Practice address 110 N Campbell Station Rd, Knoxville, TN, 37934
Phone (865) 672-5070
Fax (865) 671-6680
Enumeration date Jul 19, 2011
Last updated in NPPES Jun 25, 2018
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 15824 (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
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
Where does Andrew Keller 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 Andrew Keller?
The National Provider Identifier (NPI) for Andrew Keller is 1508154915, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Farragut Family Care Health Service Clinic/Center · Knoxville, TN NPI 1407997711 Baptist Primary & Senior Healthcare Farragut Clinic/Center · Knoxville, TN NPI 1306071675 Pain Medicine of the South, Pllc Pain Clinic/Center · Knoxville, TN NPI 1558887125 Nicole Elmore Family Nurse Practitioner · Knoxville, TN NPI 1235848201 Brittney Lambert Nurse Practitioner · Knoxville, TN NPI 1750134144
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-06-25.