npidexNPI registry + Medicare data

WILLIAM MASON, MD

Infectious Disease Physician · MEMPHIS, TN

Individual Active NPI 1467509349

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024143554$119,256$58,569$46,181
2023156632$140,392$69,571$54,939
2022152698$131,642$60,089$48,032

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes323$107$84
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes86$72$57
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes85$158$126
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more34$61$43
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes15$120$95

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Infectious Disease Physician207RI0200X✓MD0000041126TN

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 Infectious Disease Physician providers in Tennessee

See all Infectious 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.