What is Obinna Nwadibia's specialty?

Obinna Nwadibia (NPI 1790940658) is a Medicare-billing provider whose primary specialty is Internal Medicine in Sioux Falls, SD.

Where does Obinna Nwadibia practice?

Obinna Nwadibia practices in Sioux Falls, SD, based on the location reported in the CMS Medicare provider datasets for NPI 1790940658.

How much does Medicare pay Obinna Nwadibia?

Obinna Nwadibia (NPI 1790940658) received approximately $57K in total Medicare Part B payments, serving 379 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1790940658

Obinna NwadibiaM.D

PRACTICESANFORD CLINICSee all providers at this practice →

Internal MedicineSioux Falls, SDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

528

Unique beneficiaries

—

Total services

883

Distinct HCPCS

Medicare payment

$56K

Peer benchmark

Total Medicare services vs. 150 Internal Medicine providers in SD — above median (cohort median 731).

PRESCRIBING · PART D · 2024

Total Rx claims

209

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

15.3%

Top prescribed drugs

Cephalexin35 claims

Prednisone25 claims

Metoprolol Succinate23 claims

Ondansetron18 claims

Levothyroxine Sodium17 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$18

Payment records

By payment type

Food and Beverage$18

Top paying entities

Food and Beverage$18

REFERRAL NETWORK

Where Obinna Nwadibia's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 66 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SANFORD HEALTH NETWORK	202	989
Charles Flohr Diagnostic Radiology · Sioux Falls, SD	103	313
Bryan Barness Diagnostic Radiology · Sioux Falls, SD	87	300
Kevin Ree Family Practice · Sedalia, MO	76	224
BUENA VISTA REGIONAL MEDICAL CENTER	68	179
SPENCER MUNICIPAL HOSPITAL	58	201
Charles Dike Family Practice · Worthington, MN	56	246
Adam Stys Interventional Cardiology · Sioux Falls, SD	50	165
Marc Capitano Hospitalist · Sioux Falls, SD	44	184
Meredith Hayes Diagnostic Radiology · Sioux Falls, SD	38	90
David Bean Diagnostic Radiology · Sioux Falls, SD	38	129
John Reinschmidt Diagnostic Radiology · Sioux Falls, SD	36	64

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events