npidexNPI registry + Medicare data

WILLIAM WATSON, MD, PHD

Neurology Physician · KNOXVILLE, TN

Individual Active NPI 1083601546

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024184254$75,511$36,410$25,625
2023199205$66,016$30,775$24,174
2022631,872$78,013$19,881$13,672

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more57$174$130
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more51$124$87
99205New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more47$211$151
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more35$161$96

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Neurology Physician2084N0400X✓65500TN
Neurology Physician2084N0400X47639KY

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 Neurology Physician providers in Tennessee

See all Neurology Physician providers in Tennessee →

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