npidexNPI registry + Medicare data

DOUGLAS ADLER, MD

Gastroenterology Physician · GLENVIEW, IL

Individual Active NPI 1255313367

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20243422,165$460,149$118,813$94,318
20234863,547$681,146$180,084$143,414
20224993,208$774,228$194,885$151,869

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more173$133$96
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more66$94$59
G0105Colorectal cancer screening; colonoscopy on individual at high risk65$191$191
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope59$106$85
45380Biopsy of large bowel using a flexible endoscope52$161$134
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare41$261$220
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes38$81$65
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more32$174$124

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓036060472IL

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.