npidexNPI registry + Medicare data

IKUYO IMAYAMA, MD

Pulmonary Disease Physician · KNOXVILLE, TN

Individual Active NPI 1205253887

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024133310$115,563$34,995$27,601
2023153337$160,311$30,907$24,010
2022157316$131,678$25,527$19,174

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes61$110$88
99291Critical care, first 30-74 minutes51$197$157
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more36$78$54
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes31$75$59
G0508Telehealth consultation, critical care, initial , physicians typically spend 60 minutes communicating with the patient and providers via telehealth11$191$152

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Pulmonary Disease Physician207RP1001X✓70556TN
Sleep Medicine (Internal Medicine) Physician207RS0012X036139811IL
Critical Care Medicine (Internal Medicine) Physician207RC0200X70556TN

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 Pulmonary Disease Physician providers in Tennessee

See all Pulmonary Disease Physician providers in Tennessee →

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