npidexNPI registry + Medicare data

CHIENYI WILLIAMS, M.D.

Pulmonary Disease Physician · TALLAHASSEE, FL

Individual Active NPI 1437474863

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20245411,217$300,115$166,893$130,724
20236531,523$324,162$183,736$141,891
20226041,758$370,780$219,204$172,566

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes366$123$98
99291Critical care, first 30-74 minutes270$222$179
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more170$130$94
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes61$179$140
95800Sleep study including heart rate, breathing, and sleep time44$127$94
94729Test to examine how well the lungs exchange gases44$56$43
94726Test to determine lung volumes using sensors32$56$44
95811Sleep study in sleep lab with continuous airway pressure (6 years or older)31$125$95
94060Test to measure expiratory airflow and volume changes before and after medication administration28$39$28
95810Sleep study in sleep lab (6 years or older)26$120$94
94375Test to measure rate of airflow22$39$32
94729Test to examine how well the lungs exchange gases14$9$7

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Pulmonary Disease Physician207RP1001X✓ME131048FL
Student in an Organized Health Care Education/Training Program390200000XTRN#14952—

Medicare eligibility

Part B
Yes
DME
Yes
Home health
Yes
Power mobility
Yes
Hospice
Yes

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