npidexNPI registry + Medicare data

MATTHEWS CHACKO, M.D.

Interventional Cardiology Physician · NASHVILLE, TN

Individual Active NPI 1497884647

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024231542$372,774$73,561$58,566
2023216482$254,199$55,788$43,726
2022283690$356,337$81,758$62,907

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99152Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes133$12$9
93454Insertion of tube in coronary artery for diagnosis with review by radiologist52$196$153
99291Critical care, first 30-74 minutes50$197$160
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes39$74$60
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more36$91$67
93458Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist33$250$199
93451Insertion of tube in right heart chambers for measurement27$105$85
92978Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel18$87$70
92928Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch16$504$407
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more15$139$112
99238Hospital discharge day management, 30 minutes or less11$71$57
99205New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more11$174$128

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Interventional Cardiology Physician207RI0011X✓61727TN
Interventional Cardiology Physician207RI0011X59260KY
Cardiovascular Disease Physician207RC0000X61727TN

Medicare participation

Enrolled in Medicare

CMS lists this provider as eligible to order and refer under Medicare. They billed Medicare Part B in 2024.

Enrolment status from public CMS files — not a guarantee of coverage for any particular patient or plan. We hold no commercial-insurance network data; confirm with the provider and your insurer before an appointment.

Part B
Yes
DME
Yes
Home health
Yes
Power mobility
Yes
Hospice
Yes

Other Interventional Cardiology Physician providers in Tennessee

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Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.