npidexNPI registry + Medicare data

MARK WILLIAMS, MD, PHD

Otolaryngology Physician · NASHVILLE, TN

Individual Active NPI 1972722288

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024104626$133,925$45,648$35,180
20231161,045$150,964$44,813$33,924
20221211,160$150,881$46,902$35,713

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more48$83$59
92550Test for eardrum and muscle function39$20$14
92588Placement of ear probe for computerized measurement of repeated sounds with interpretation and report34$31$20
92557Comprehensive hearing and speech recognition test32$34$23
92553Test for hearing various pitches using earphone and device placed against the bone19$40$30
92567Test to assess middle ear function18$15$11
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more12$98$69
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more12$153$112

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Otolaryngology Physician207Y00000X✓42482TN

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 Otolaryngology Physician providers in Tennessee

See all Otolaryngology Physician providers in Tennessee →

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