npidexNPI registry + Medicare data

WILLIAM DYER, M.D.

Gastroenterology Physician · MOUNTAIN HOME, AR

Individual Active NPI 1437114717

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20246591,182$695,167$145,184$115,530
20237751,361$870,142$258,039$207,784
20221,0201,940$1,401,627$505,675$399,013

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare234$227$187
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more86$83$63
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope80$70$51
43249Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm72$110$81
43235Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope66$92$70
99231Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes62$46$35
G0105Colorectal cancer screening; colonoscopy on individual at high risk50$166$166
G2211Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's46$16$12
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes39$74$58
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes33$121$91
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more33$102$72
G0500Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito31$5$4

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓R3839AR

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.