NPPES file of Aug 9, 2026

Stephen Zachary Harrett, MD

Emergency Medicine Physician · Lexington, KY

Stephen Zachary Harrett, MD is an emergency medicine physician with a practice address in Lexington, Kentucky, and NPI 1063099513, issued on Mar 29, 2021. Check the license (Kentucky 58596, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1063099513
Name
Stephen Zachary Harrett
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
58596 KY
Self-reported in NPPES; status is on the state search
Practice location
800 Rose St RM M-53, Lexington, KY 40536
Phone
(859) 323-5083
Enumerated
Mar 29, 2021
Record last updated
Sep 30, 2023
Medicare enrollment
Enrolled (PECOS I20231117002665); accepts Medicare assignment
Medical or professional school
University Of Kentucky College Of Medicine, 2021
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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Also registered at 800 Rose St RM M-53

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

  1. Ramzi AliStudent in an Organized Health Care Education/Training Program1447053095
  2. Nathan Anthony, DOStudent in an Organized Health Care Education/Training Program1518662352
  3. Alex BakerStudent in an Organized Health Care Education/Training Program1205777505
  4. Josiah Burrows, MDEmergency Medicine Physician1538797394
  5. Madeline CarterStudent in an Organized Health Care Education/Training Program1861296659
  6. Christopher Creech, MDEmergency Medicine Physician1609371335

Verify Stephen Zachary Harrett in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersKentucky Board of Medical Licensure
    Search for license 58596
    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
Open the Kentucky 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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38% fewer Medicare Part D claims than the average emergency medicine physician in 2024

141 Medicare Part D claims for 94 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.

  1. Stephen Harrett141
  2. Specialty average226

Most prescribed

  1. Ondansetron Odt22 claims
  2. Cefdinir17 claims
  3. Amoxicillin-Clavulanate Potass13 claims
  4. Prednisone11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Empact Midwest LLCDanville, KY

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

Stephen Zachary Harrett among 903 emergency medicine physician records in Kentucky

Stephen Zachary Harrett, MD is one of 903 emergency medicine physician records with a practice address in Kentucky. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 92% of them.

  • NPI issued2021 · 92% of these records are older, 5% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2021 · median 2011 among the 557 with a school on file
  • Record last updated2023 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

211 emergency medicine physician records list a practice address in Lexington

They are 211 of the 14,031 NPPES records with a practice address in Lexington, and 903 emergency medicine physician records in Kentucky.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Brian Adkins, M.D.Lexington, KY 405361598710717
  2. Rebecca Bowers, MDLexington, KY 405361043242746
  3. Craig CarterLexington, KY 405361275573818
  4. Amy Dahlgren, MDLexington, KY 405361942240486
  5. Christopher Doty, MDLexington, KY 405361639161433
  6. Charles Eckerline, MDLexington, KY 405361447289616
  7. Jessica Horne, M.D.Lexington, KY 405361598732174
  8. Roger Humphries, MDLexington, KY 405361649202268

Common questions

What is Stephen Zachary Harrett, MD's NPI number?

Stephen Zachary Harrett, MD's National Provider Identifier (NPI) is 1063099513, issued on Mar 29, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Zachary Harrett, MD located?

The NPPES record lists a practice address at 800 Rose St RM M-53, Lexington, KY, 40536. Phone: (859) 323-5083. Providers update this record themselves, so call before visiting.

How can I verify Stephen Zachary Harrett, MD's license?

NPPES lists Kentucky license number 58596, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Stephen Zachary Harrett, MD prescribe under Medicare Part D?

In 2024, Stephen Zachary Harrett, MD had 141 Medicare Part D claims for 94 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions 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.

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.