John Mitchell Farmer, MD
Obstetrics & Gynecology Physician · Louisville, KY
John Mitchell Farmer, MD is an obstetrics & gynecology physician with a practice address in Louisville, Kentucky, and NPI 1285703454, issued on Nov 6, 2006. Check the license (Kentucky 19060, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- John Mitchell Farmer
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- 19060 KY
XF7678521 KY
Self-reported in NPPES; status is on the state search - Practice location
- 512 Executive Park, Louisville, KY 40207
- Phone
- (502) 894-0266
- Enumerated
- Nov 6, 2006
- Record last updated
- Sep 9, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (502) 894-0737
- Medicaid ID
- 64190606 KY
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 528 in Kentucky → Look up another NPI →
Also registered at 512 Executive Park
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Linda McClain, MDObstetrics & Gynecology Physician1891789905
Verify John Mitchell Farmer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKentucky Board of Medical Licensure
Search for license 19060Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
247 Medicare Part D claims for 59 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.
Most prescribed
- Buprenorphine-Naloxone68 claims
- Estradiol (Twice Weekly)30 claims
- Estradiol24 claims
- Spironolactone24 claims
- Lyllana14 claims
- Minoxidil13 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: $13.85
1 payment: food and beverage; the largest payer was Braeburn 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
John Mitchell Farmer among 528 obstetrics & gynecology physician records in Kentucky
John Mitchell Farmer, 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 2006, is newer than 20% of them.
- NPI issued2006 · 20% of these records are older, 47% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2021 · 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 Louisville → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Joseph Bilotta, MDLouisville, KY 402071528066388
- Herbert Boyd, MDLouisville, KY 402071558369587
- Monica Brown, M.D.Louisville, KY 402071063417970
- Susan Bunch, M.D.Louisville, KY 402071801891965
- Catherine Case, MDLouisville, KY 402071003808130
- Jennifer Evans, MDLouisville, KY 402071508864422
- Anna Feitelson, MDLouisville, KY 402071285633396
- James Graham, M.D.Louisville, KY 402071356346167
Common questions
What is John Mitchell Farmer, MD's NPI number?
John Mitchell Farmer, MD's National Provider Identifier (NPI) is 1285703454, issued on Nov 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Mitchell Farmer, MD located?
The NPPES record lists a practice address at 512 Executive Park, Louisville, KY, 40207. Phone: (502) 894-0266. Providers update this record themselves, so call before visiting.
How can I verify John Mitchell Farmer, MD's license?
NPPES lists Kentucky license number 19060, 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 John Mitchell Farmer, MD prescribe under Medicare Part D?
In 2024, John Mitchell Farmer, MD had 247 Medicare Part D claims for 59 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.
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.