NPPES file of Aug 9, 2026

James Michael Guiler, MD

Obstetrics & Gynecology Physician · Lexington, KY

James Michael Guiler, MD is an obstetrics & gynecology physician with a practice address in Lexington, Kentucky, and NPI 1104816388, issued on Oct 27, 2005. Check the license (Kentucky 19016, 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
1104816388
Name
James Michael Guiler
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
19016 KY
Self-reported in NPPES; status is on the state search
Practice location
1720 Nicholasville RD Ste 702, Lexington, KY 40503
Phone
(859) 264-8811
Enumerated
Oct 27, 2005
Record last updated
Nov 22, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(859) 264-8822
Medicaid ID
64190168 KY
Medicare enrollment
Enrolled (PECOS I20040521000434); accepts Medicare assignment
Medical or professional school
University Of Kentucky College Of Medicine, 1976
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 obstetrics & gynecology physician records → All 528 in Kentucky → Look up another NPI →

Also registered at 1720 Nicholasville RD Ste 702

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

  1. Lauren Beaven, MDObstetrics & Gynecology Physician1891013330
  2. Ashley Cannady, APRNFamily Nurse Practitioner1336620269
  3. Shelley Chenault, APRN, CNMAdvanced Practice Midwife1740625227
  4. Erica Collier, APRNFamily Nurse Practitioner1497204820
  5. Kendra Collins, NPFamily Nurse Practitioner1386495687
  6. Allison CookObstetrics & Gynecology Physician1699118414

Verify James Michael Guiler 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 19016    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

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22.7 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024

3,747 Medicare Part D claims for 535 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. 77 claims were for opioids.

  1. James Guiler3,747
  2. Specialty average165

Most prescribed

  1. Estradiol (Twice Weekly)800 claims
  2. Dotti326 claims
  3. Estradiol326 claims
  4. Alprazolam209 claims
  5. Temazepam182 claims
  6. Oxybutynin Chloride Er172 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.

Industry payments in 2024: $412.37

18 payments; by number, the most common kind was food and beverage; the largest payer was Gynesonics, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. James Guiler$412.37
  2. Specialty average$1,030.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

James Michael Guiler among 528 obstetrics & gynecology physician records in Kentucky

James Michael Guiler, MD is one of 528 obstetrics & gynecology physician records with a practice address in Kentucky. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 80% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1976 · median 2004 among the 355 with a school on file
  • Record last updated2019 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in Kentucky

There are 528 obstetrics & gynecology physician records in Kentucky.

All 528 in Kentucky → Every provider in Lexington → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. John Adkins, M.D.Lexington, KY 405031821040395
  2. George Allen, M.D.Lexington, KY 405031598701948
  3. Julie Ashmun, M.D.Lexington, KY 405031083824775
  4. Barrett Bradley, MDLexington, KY 405031821088170
  5. Thomas Duncan, MDLexington, KY 405031669462842
  6. Jennifer Fuson, MDLexington, KY 405031013907369
  7. John Looff, MDLexington, KY 405031154311330
  8. James O'Neill, M.D.Lexington, KY 405031083615165

Common questions

What is James Michael Guiler, MD's NPI number?

James Michael Guiler, MD's National Provider Identifier (NPI) is 1104816388, issued on Oct 27, 2005. An NPI identifies a provider in billing; it is not a license.

Where is James Michael Guiler, MD located?

The NPPES record lists a practice address at 1720 Nicholasville RD Ste 702, Lexington, KY, 40503. Phone: (859) 264-8811. Providers update this record themselves, so call before visiting.

How can I verify James Michael Guiler, MD's license?

NPPES lists Kentucky license number 19016, 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 James Michael Guiler, MD prescribe under Medicare Part D?

In 2024, James Michael Guiler, MD had 3,747 Medicare Part D claims for 535 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.

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.