What is Natalie Selk's specialty?

Natalie Selk (NPI 1881851400) is a Medicare-billing provider whose primary specialty is Nephrology in Evergreen Park, IL.

Where does Natalie Selk practice?

Natalie Selk practices in Evergreen Park, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1881851400.

How much does Medicare pay Natalie Selk?

Natalie Selk (NPI 1881851400) received approximately $230K in total Medicare Part B payments, serving 575 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881851400

Natalie SelkMD

PRACTICESOUTHWEST NEPHROLOGY ASSOCIATES, S.C.See all providers at this practice →

NephrologyEvergreen Park, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,080

Unique beneficiaries

—

Total services

2,430

Distinct HCPCS

Medicare payment

$218K

Peer benchmark

Total Medicare services vs. 404 Nephrology providers in IL — above median (cohort median 1,672).

PRESCRIBING · PART D · 2024

Total Rx claims

954

Beneficiaries

—

Total drug cost

$68K

Distinct drugs

Brand share

15.7%

Top prescribed drugs

Furosemide114 claims

Hydralazine Hcl104 claims

Amlodipine Besylate87 claims

Allopurinol63 claims

Potassium Citrate55 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$85

Payment records

By payment type

Food and Beverage$85

Top paying entities

Food and Beverage$85

REFERRAL NETWORK

Where Natalie Selk'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). 103 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Masood Qazi Cardiology · Oak Lawn, IL	134	221
GUGLIELMI, KELLY	105	199
Abraham Thomas Nephrology · Evergreen Park, IL	101	177
PIERCE, KENNETH	93	223
Jeffrey Neiger Clinical Cardiac Electrophysiology · Oak Lawn, IL	87	353
Joel Benveniste Diagnostic Radiology · Nashville, TN	86	225
Chaitanya Desai Nephrology · Peoria, IL	82	163
James Song Diagnostic Radiology · Oak Lawn, IL	81	148
Anisha Martin Diagnostic Radiology · Oak Lawn, IL	68	118
Amishi Patel Nephrology · Evergreen Park, IL	68	155
Ejikeme Obasi Nephrology · Evergreen Park, IL	65	202
FANAPOUR, FREDERICK	63	137

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