npidexNPI registry + Medicare data

DONALD KASTENS, MD

Gastroenterology Physician · OKLAHOMA CITY, OK

Individual Active NPI 1659349801

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024227473$438,368$43,815$32,527
2023263556$443,412$55,920$43,411
2022307659$483,644$61,546$47,943

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
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 monito68$5$4
45380Biopsy of large bowel using a flexible endoscope52$90$66
43248Insertion of guide wire with dilation of esophagus using a flexible endoscope51$143$103
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes33$72$55
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more31$87$68
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope28$67$54
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare28$210$166
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more27$62$43
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes19$117$80
91010Study of esophagus to assess movement18$60$42
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more13$125$99

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓13770OK

Medicare eligibility

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

Other Gastroenterology Physician providers in Oklahoma

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