NPPES file of Aug 9, 2026

Julia O'Day, FNP

Family Nurse Practitioner · Memphis, TN

Julia O'Day, FNP is a family nurse practitioner with a practice address in Memphis, Tennessee, and NPI 1992149140, issued on Apr 18, 2013. Check the license (Tennessee 0000017507, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1992149140
Name
Julia O'Day
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
0000017507 TN
Self-reported in NPPES; status is on the state search
Practice location
3960 New Covington Pike, Memphis, TN 38128
Phone
(901) 291-2400
Enumerated
Apr 18, 2013
Record last updated
Apr 18, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20130719000456); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. 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 3960 New Covington Pike

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

  1. Emmanuel Agapos, MDInternal Medicine Physician1245298132
  2. Oluwatoyin Agbaosi, M.DInternal Medicine Physician1265675201
  3. Deloris Allen, APNRegistered Nurse1184626020
  4. Tracie Augusta, PH.D., DNPAcute Care Nurse Practitioner1669564845
  5. Benjamin Baker, M.D.Emergency Medicine Physician1093959306
  6. Katherine Blount, M.A., CCC-SLPSpeech-Language Pathologist1790170686

Verify Julia O'Day 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 0000017507    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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Bills Medicare through one group practice

  1. Methodist Specialty Physicians, LLCMemphis, TN

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Julia O'Day among 9,060 family nurse practitioner records in Tennessee

Julia O'Day, FNP 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. Its NPI, issued in 2013, is newer than 29% of them.

  • NPI issued2013 · 29% of these records are older, 67% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2012 · median 2017 among the 5,523 with a school on file
  • Record last updated2013 · 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).

722 family nurse practitioner records list a practice address in Memphis

They are 722 of the 12,794 NPPES records with a practice address in Memphis, and 9,060 family nurse practitioner records in Tennessee.

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

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Jena Burlison, APNMemphis, TN 381281851634166
  2. Enid Collie, F.N.P.Memphis, TN 381281346513462
  3. Lisa Erickson, APNMemphis, TN 381281700937141
  4. Tina Johnson, FNPMemphis, TN 381281376835488
  5. Dorinda JonesMemphis, TN 381281598075558
  6. Jennifer Kirby, FNPMemphis, TN 381281598058356
  7. Melissa Mayse, APNMemphis, TN 381281366760225
  8. Corry Mazerac, FNP-BCMemphis, TN 381281891720470

Common questions

What is Julia O'Day, FNP's NPI number?

Julia O'Day, FNP's National Provider Identifier (NPI) is 1992149140, issued on Apr 18, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Julia O'Day, FNP located?

The NPPES record lists a practice address at 3960 New Covington Pike, Memphis, TN, 38128. Phone: (901) 291-2400. Providers update this record themselves, so call before visiting.

How can I verify Julia O'Day, FNP's license?

NPPES lists Tennessee license number 0000017507, 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. Medicare files from data.cms.gov. 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.