PROVIDER PROFILE · NPI 1831271709

Felix Obregon

Internal MedicineNaperville, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

158

Unique beneficiaries

—

Total services

594

Distinct HCPCS

Medicare payment

$44K

Peer benchmark

Total Medicare services vs. 3,790 Internal Medicine providers in IL — below median (cohort median 760).

PRESCRIBING · PART D · 2024

Total Rx claims

3,191

Beneficiaries

—

Total drug cost

$228K

Distinct drugs

Brand share

30.2%

Top prescribed drugs

Hydrocodone/Acetaminophen413 claims

Alprazolam149 claims

Metformin Hcl93 claims

Atorvastatin Calcium93 claims

Amlodipine Besylate91 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$524

Payment records

By payment type

Food and Beverage$524

Top paying entities

Food and Beverage$524

REFERRAL NETWORK

Where Felix Obregon'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). 20 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ACCESS COMMUNITY HEALTH NETWORK	145	725
SAINT ANTHONY HOSPITAL	84	398
City Of Chicago Ambulance Service Provider · Chicago, IL	40	111
Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL	35	126
Medstar Laboratory, Inc Clinical Laboratory · Hillside, IL	32	82
Luke Lotriet Chiropractic · Plainfield, IL	31	2,477
Ermin Arriola Physical Medicine and Rehabilitation · Morton Grove, IL	30	259
Jack Lyons Diagnostic Radiology · Chicago, IL	26	104
Simple Laboratories Llc Clinical Laboratory · Harwood Heights, IL	24	254
Mohamed Dahodwala Cardiology · Chicago, IL	22	246
DARIEN HOME HEALTH CARE, INC.	20	98
David Butler Gastroenterology · Chicago, IL	19	96

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