npidexNPI registry + Medicare data

ALEXANDRA BAUMANN, D.O.

Gastroenterology Physician · CHICAGO, IL

Individual Active NPI 1124380332

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024244488$358,066$65,848$52,337
2023189331$247,394$48,415$39,094
2022213428$324,907$58,341$45,512

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope50$94$76
45380Biopsy of large bowel using a flexible endoscope41$66$55
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more40$103$71
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes40$141$113
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare39$275$232
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more37$154$123
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more37$188$151
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more22$135$85
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 monito22$7$6
43249Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm22$147$119
99205New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more18$186$137
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's16$17$14

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓036149216IL
Internal Medicine Physician207R00000XOS017468PA
Student in an Organized Health Care Education/Training Program390200000XOT014796PA
Student in an Organized Health Care Education/Training Program390200000XUO5052FL

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.