Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. KRISHNAN CHALLAPPA M.D.
NPI 1942202676
Internal Medicine - Cardiovascular Disease in Elizabethtown, KY

Active since August 12, 2005PECOS Enrolled
95.5/100
CMS Quality Rating
1324 WOODLAND DR, SUITE A, ELIZABETHTOWN, KY 42701(270) 765-5921(270) 765-4391 Get Directions Write a Review

NPPES record last updated: October 2, 2026. Verified against the NPPES registry weekly; last sync: October 11, 2026.

Record update history: Oct 2, 2026, Sep 23, 2026 (2 updates tracked since 2026).

About Dr. Krishnan Challappa M.d. NPPES

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

DR. KRISHNAN CHALLAPPA M.D. (NPI 1942202676) is an individual cardiovascular disease provider in Elizabethtown, Kentucky, licensed in Texas (V3258) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Baptist Health Hardin, and is a graduate of Other (1985).

NPPES Registry Identity

NPI1942202676
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. KRISHNAN CHALLAPPACredential: M.D.
Location Address1324 WOODLAND DR, SUITE AElizabethtown, KY 42701-2651
Mailing Address1324 Woodland Dr, Suite AElizabethtown, KY 42701-2651 · (270) 765-5921 · Fax (270) 765-4391
Fax(270) 765-4391
Sole ProprietorNo
Medical School CMSOtherGraduated 1985
Enumeration DateAugust 12, 2005
Last NPPES UpdateOctober 2, 20262 updates tracked since enumeration
NPPES CertifiedOctober 2, 2026
✔ NPI 1942202676 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
Licenses✔ Licensed in TX · V3258✔ Licensed in KY · 31956
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
Also ListedSpecialistTaxonomy 174400000X · License 31956 (KY)
Also ListedInternal MedicineTaxonomy 207R00000X · License V3258 (TX)
1324 WOODLAND DR, Elizabethtown, KY 42701

Other Identifiers 1

Medicaid64319569KY

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Krishnan Challappa M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7113811647
PECOS Enrollment IDI20050331000144
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.

Areas of Expertise CMS Part B claims 22

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
1,286 services841 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
609 services510 patients
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306
This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
344 services341 patients
Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days 93296
This procedure involves remotely monitoring your pacemaker or implantable defibrillator system. Over a 90-day period, we check the device's performance and your heart's activity. This helps ensure the device is functioning properly and providing the best possible support for your heart health.
240 services73 patients
Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days 93294
This procedure evaluates your pacemaker system remotely for up to 90 days. It checks whether single, dual, multiple lead, or leadless pacemakers are working properly. It's a safe, convenient way to ensure your heart device is functioning optimally.
173 services52 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
116 services110 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Baptist Health Hardin

Acute Care Hospitals · Elizabethtown, KY
3/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number180012
Location913 North Dixie AvenueElizabethtown, KY 42701 · Hardin County
Emergency services

Taylor Regional Hospital

Acute Care Hospitals · Campbellsville, KY
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number180087
Location1700 Old Lebanon RoadCampbellsville, KY 42718 · Taylor County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 42701 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.

95.5/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality89.59
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 4

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

Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
1324 WOODLAND DR, SUITE B
ELIZABETHTOWN, KY 42701
Internal Medicine (Cardiovascular Disease)
1324 WOODLAND DR, SUITE A
ELIZABETHTOWN, KY 42701
Nurse Practitioner
1324 WOODLAND DR, SUITE A
ELIZABETHTOWN, KY 42701
Internal Medicine (Cardiovascular Disease)
1324 WOODLAND DR, SUITE A
ELIZABETHTOWN, KY 42701

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 Krishnan Challappa's NPI number?

The NPI number for Krishnan Challappa is 1942202676. It was assigned to this individual provider in the NPPES registry on August 12, 2005.

Where is Krishnan Challappa located?

Krishnan Challappa practices at 1324 Woodland Dr Suite A, Elizabethtown, KY 42701. The listed phone number is (270) 765-5921.

What is Krishnan Challappa's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Krishnan Challappa enrolled in Medicare?

Yes. Krishnan Challappa is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Krishnan Challappa accept?

Health plans from Anthem Blue Cross and Blue Shield and CareSource list Krishnan Challappa 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.

Is Krishnan Challappa affiliated with any hospitals?

According to CMS data, Krishnan Challappa is affiliated with Baptist Health Hardin and Taylor Regional Hospital.

When was this NPI record last updated?

The NPPES record for Krishnan Challappa was last updated on October 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days 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.