NPPES file of Aug 9, 2026

Esther Marie O'Hare, APN

Family Nurse Practitioner · Knoxville, TN

Esther Marie O'Hare, APN is a family nurse practitioner with a practice address in Knoxville, Tennessee, and NPI 1407194038, issued on Jan 16, 2013. Check the license (Tennessee 16766, as entered in NPPES) with the Tennessee board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1407194038
Name
Esther Marie O'Hare
Credential
APN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
16766 TN
Self-reported in NPPES; status is on the state search
Practice location
2018 Clinch Avenue South Tower 2ND Floor, Knoxville, TN 37916
Phone
(865) 525-1425
Enumerated
Jan 16, 2013
Record last updated
Feb 14, 2025
Fax
(877) 935-4221
Medicaid ID
Q000212 TN
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 9,060 in Tennessee → Look up another NPI →

Also registered at 2018 Clinch Avenue South Tower 2ND Floor

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Yvonne Bremer, MDPediatric Cardiology Physician1356320311
  2. David Hurst, MDPediatric Cardiology Physician1174601090
  3. Megan KeeneyGenetic Counselor (M.S.)1083300032
  4. Michael Liske, MDPediatric Cardiology Physician1013091123
  5. Sumeet Sharma, M.D.Pediatric Cardiology Physician1124072095

Verify Esther Marie O'Hare in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license 16766    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Tennessee license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Esther Marie O'Hare among 9,060 family nurse practitioner records in Tennessee

Esther Marie O'Hare, APN is one of 9,060 family nurse practitioner records with a practice address in Tennessee. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2013, is newer than 29% of them.

  • NPI issued2013 · 29% of these records are older, 67% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 61% of these records are
  • Record last updated2025 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

737 family nurse practitioner records list a practice address in Knoxville

They are 737 of the 14,339 NPPES records with a practice address in Knoxville, and 9,060 family nurse practitioner records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 9,060 in Tennessee → Every provider in Knoxville → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Megan Brumbelow, FNPKnoxville, TN 379161023243714
  2. Amy Campbell, FNPKnoxville, TN 379161194081190
  3. Amy Davis, APNKnoxville, TN 379161841261393
  4. Wendy Heidel, FNPKnoxville, TN 379161083779193
  5. Erin Hermann, NPKnoxville, TN 379161114088994
  6. Andrea Janoyan, FNP-CKnoxville, TN 379161164772695
  7. Rachel Payne, NPKnoxville, TN 379161003139502
  8. Kimberly Pickel, FNP-BC, AOCNPKnoxville, TN 379161538359237

Common questions

What is Esther Marie O'Hare, APN's NPI number?

Esther Marie O'Hare, APN's National Provider Identifier (NPI) is 1407194038, issued on Jan 16, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Esther Marie O'Hare, APN located?

The NPPES record lists a practice address at 2018 Clinch Avenue South Tower 2ND Floor, Knoxville, TN, 37916. Phone: (865) 525-1425. Providers update this record themselves, so call before visiting.

How can I verify Esther Marie O'Hare, APN's license?

NPPES lists Tennessee license number 16766, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.