What is Dennis Park's specialty?

Dennis Park (NPI 1639220445) is a Medicare-billing provider whose primary specialty is Internal Medicine in Oakbrook Terrace, IL.

Where does Dennis Park practice?

Dennis Park practices in Oakbrook Terrace, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1639220445.

How much does Medicare pay Dennis Park?

Dennis Park (NPI 1639220445) received approximately $82K in total Medicare Part B payments, serving 315 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639220445

Dennis ParkDO

Internal MedicineOakbrook Terrace, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

644

Unique beneficiaries

—

Total services

1,132

Distinct HCPCS

Medicare payment

$79K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

6,515

Beneficiaries

—

Total drug cost

$308K

Distinct drugs

112

Brand share

18.5%

Top prescribed drugs

Levothyroxine Sodium361 claims

Atorvastatin Calcium270 claims

Amlodipine Besylate248 claims

Montelukast Sodium228 claims

Gabapentin217 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Dennis Park'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). 16 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
City Of Chicago Ambulance Service Provider · Chicago, IL	54	182
SURAVARAM, SMITHA	43	139
Aisha Wesley Physician Assistant · Chicago, IL	36	72
Superior Air-Ground Ambulance Service, Inc Ambulance Service Provider · Elmhurst, IL	36	128
LABPRO INC	21	127
NORTHWESTERN MEMORIAL HEALTHCARE	20	73
LOYOLA UNIVERSITY MEDICAL CENTER	19	83
Marwan Zayed Podiatry · Chicago, IL	18	42
Diana Covelli Podiatry · Chicago, IL	17	124
EXCLUSIVE DIAGNOSTICS INC	17	42
SENIOR CARE HOME HEALTH INC.	15	60
GOVVAS HEALTHCARE SERVICES, INC	13	43

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