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Maya Estephan, MD

NPI 1851687313ActiveIndividual· Internal Medicine· Wichita, KS

Internal Medicine (MD) in Wichita, Kansas, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 2012). 482 Medicare patients in 2024, $935,613 paid; nearly all of their 3,001 Part D prescriptions were generic (90%). Amgen Inc. was the largest of 23 companies reporting payments in 2025, $3,066 in all, mostly food and beverage.

Overview

NPI1851687313
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedJun 23, 2011
Last updated in NPPESOct 28, 2020
Certified by providerOct 28, 2020

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X7706KS

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Rheumatology (KS)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients482
Services billed77,079 across 89 procedure codes
Paid by Medicare$935,613

Part D prescriptions in 2024

Prescriptions (claims)3,001 · 4,499 30-day fills
Patients377
Total drug cost$967,486
Generic share90% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Kansas School of Med (Kc/Wich/Sal)
Graduation year2012
Medicare specialtyRheumatology
Secondary specialtiesInternal Medicine
TelehealthOffers telehealth

Medical group

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$3,066 · 160 payments from 23 companies
  • 2024$2,542 · 146 payments from 25 companies

Top paying companies in 2025

CompanyAmountPayments
Amgen Inc.$676.1739
Abbvie Inc.$565.3928
Novartis Pharmaceuticals Corporation$282.6014
Janssen Biotech, Inc.$246.8012
Pfizer Inc.$243.1315

What the 2025 payments were for

  • Food and Beverage$2,971 · 158 payments
  • Education$94.69 · 2 payments

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other Internal Medicine providers in Wichita

All Internal Medicine providers in Kansas →