npidexNPI registry + Medicare data

ELIZABETH GILLESS, M.D

Internal Medicine Physician · GERMANTOWN, TN

Individual Active NPI 1689816886

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024242681$201,120$68,398$53,551
2023288738$226,050$78,087$61,943
2022367815$223,863$73,842$58,668

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes294$108$85
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes170$72$57
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes86$155$118
99238Hospital discharge day management, 30 minutes or less47$74$59
99239Hospital discharge day management, more than 30 minutes44$104$81

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Internal Medicine Physician207R00000X✓49504TN
Internal Medicine Physician207R00000X23715MS
Hospitalist Physician208M00000X49504TN
Hospitalist Physician208M00000X23715MS

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 Internal Medicine Physician providers in Tennessee

See all Internal Medicine Physician providers in Tennessee →

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