npidexNPI registry + Medicare data

ESTEPHAN ZAYAT, MD

Gastroenterology Physician · WICHITA, KS

Individual Active NPI 1558361261

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
202472013,747$1,479,843$486,429$384,375
202380316,743$1,540,168$516,271$407,582
202277824,991$1,497,915$519,145$405,556

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
J3380Injection, vedolizumab, intravenous, 1 mg8,400$22$17
J1745Injection, infliximab, excludes biosimilar, 10 mg1,200$31$25
88305Pathology examination of tissue using a microscope, intermediate complexity880$33$25
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope289$82$63
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare181$226$179
45380Biopsy of large bowel using a flexible endoscope153$135$104
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more106$87$64
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more81$107$80
43450Dilation of esophagus54$38$31
G0105Colorectal cancer screening; colonoscopy on individual at high risk41$179$179
43249Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm39$125$94
96365Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less36$59$48

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Gastroenterology Physician207RG0100X✓04-25555KS

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.