npidexNPI registry + Medicare data

JOHN KLEMPERER, MD

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · BANGOR, ME

Individual Active NPI 1457337172

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024100258$588,632$122,208$97,370
202386174$399,469$81,736$64,689
2022129284$586,013$118,629$94,369

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more46$124$99
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes19$121$97
33533Coronary artery bypass using artery graft, 1 graft19$1,495$1,191
33508Harvest of vein using an endoscope18$14$11
64620Injection of agent to destroy rib nerve16$82$65
32674Removal of lymph nodes of chest cavity using an endoscope15$191$152
99205New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more12$168$134
32663Exam of lung with removal of lung lobe using an endoscope11$1,251$997

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician208G00000X✓015166ME

Medicare eligibility

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

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