JOHN MITCHELL FARMER MD
NPI 1285703454
Obstetrics & Gynecology in Louisville, KY

Q: What is John Farmer's NPI number?

The NPI number for John Farmer is 1285703454. It was assigned to this individual provider in the NPPES registry on November 6, 2006.

Q: What is John Farmer's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for John Farmer was last updated on September 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 06, 2006PECOS Enrolled

512 EXECUTIVE PARK, LOUISVILLE, KY 40207(502) 894-0266(502) 894-0737 Get Directions Write a Review

NPPES record last updated: September 9, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 9, 2021, Jul 14, 2021 (2 updates tracked since 2021).

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About John Mitchell Farmer Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN MITCHELL FARMER MD (NPI 1285703454) is an individual obstetrics & gynecology provider in Louisville, Kentucky, licensed in Kentucky (19060) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1285703454

Entity TypeIndividualMale

Primary Taxonomy207V00000X

Provider Legal NameJOHN MITCHELL FARMERCredential: MD

Location Address512 EXECUTIVE PARKLouisville, KY 40207-4205

Mailing Address512 Executive ParkLouisville, KY 40207-4205 · (502) 894-0266 · Fax (502) 894-0737

Phone(502) 894-0266

Fax(502) 894-0737

Sole ProprietorNo

Enumeration DateNovember 6, 2006

Last NPPES UpdateSeptember 9, 20212 updates tracked since enumeration

NPPES CertifiedSeptember 9, 2021

✔ NPI 1285703454 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in KY · 19060

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Also ListedPreventive Medicine · Addiction MedicineTaxonomy 2083A0300X · License XF7678521 (KY)

512 EXECUTIVE PARK, Louisville, KY 40207

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Other Identifiers 1

Medicaid64190606KY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

John Mitchell Farmer Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 40207 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$122.77 typical visit price

range $52.76 – $162.27

Typical copayment $30.69 (range $13.19 – $40.56)

Most-billed visit code 99204

Established Patient

$66.24 typical visit price

range $16.53 – $131.99

Typical copayment $16.56 (range $4.13 – $32.99)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Breast Cancer Screening

83%327 patients4/55-star benchmark: 93%

Cervical Cancer Screening

93%364 patients4/55-star benchmark: 98%

Documentation of Current Medications in the Medical Record

98%810 patients4/55-star benchmark: 100%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

26%487 patients2/55-star benchmark: 98%

Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented

15%793 patients2/55-star benchmark: 61%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients screened: 0% · 435 patients

0%435 patients

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JOHN M. FARMER,MD,PSC

Obstetrics & Gynecology

512 EXECUTIVE PARK
LOUISVILLE, KY 40207

Jefferson County (502) 894-0266

EAST COAST REHABILITATION CENTERS

Substance Abuse Rehabilitation Facility

512 EXECUTIVE PARK
ST MATTHEWS, KY 40207

Jefferson County (502) 415-9289

DR. LINDA MCCLAIN MD

Obstetrics & Gynecology

512 EXECUTIVE PARK
LOUISVILLE, KY 40207

Jefferson County (843) 900-5846

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Farmer's NPI number?

The NPI number for John Farmer is 1285703454. It was assigned to this individual provider in the NPPES registry on November 6, 2006.

Where is John Farmer located?

John Farmer practices at 512 Executive Park, Louisville, KY 40207. The listed phone number is (502) 894-0266.

What is John Farmer's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is John Farmer enrolled in Medicare?

Yes. John Farmer is registered in the Medicare PECOS enrollment system.

What insurance does John Farmer accept?

Health plans from CareSource list John Farmer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for John Farmer was last updated on September 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.