npidexNPI registry + Medicare data

ABHINAV TIWARI, MD

Gastroenterology Physician · SPRINGFIELD, OR

Individual Active NPI 1225411598

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024252596$304,045$70,220$54,952
2023182395$262,387$50,948$38,854
2022197491$312,823$62,943$49,281

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare117$235$194
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope114$52$38
45380Biopsy of large bowel using a flexible endoscope91$43$36
45381Injection beneath lining of large bowel using a flexible endoscope29$15$12
43249Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm27$117$89
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes25$123$97
43248Insertion of guide wire with dilation of esophagus using a flexible endoscope23$100$80
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more23$122$55
74328Review by radiologist of image from tube placement into bile duct using an endoscope13$22$17
43242Ultrasound guided needle aspiration or biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope12$204$163

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓MD204814OR
Student in an Organized Health Care Education/Training Program390200000X——

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.