npidexNPI registry + Medicare data

ANDREW ROORDA, M.D.

Gastroenterology Physician · PALO ALTO, CA

Individual Active NPI 1881861540

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024423880$419,484$127,906$93,531
2023427929$439,669$142,802$106,393
2022406949$432,442$145,357$111,283

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 more184$122$89
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes126$190$137
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope121$118$89
45380Biopsy of large bowel using a flexible endoscope111$185$135
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more93$167$119
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more83$74$55
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare29$264$194
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes29$85$67
45378Diagnostic exam of large bowel using a flexible endoscope23$196$113
99212Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more18$38$30
43255Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope14$205$163

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓A101729CA
Gastroenterology Physician207RG0100X23265WV

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.