What is John Demask's specialty?

John Demask (NPI 1174501134) is a Medicare-billing provider whose primary specialty is Family Practice in Minooka, IL.

Where does John Demask practice?

John Demask practices in Minooka, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1174501134.

How much does Medicare pay John Demask?

John Demask (NPI 1174501134) received approximately $65K in total Medicare Part B payments, serving 245 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1174501134

John DemaskD.O.

Family PracticeMinooka, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

514

Unique beneficiaries

—

Total services

1,076

Distinct HCPCS

Medicare payment

$62K

Peer benchmark

Total Medicare services vs. 3,221 Family Practice providers in IL — above median (cohort median 556).

PRESCRIBING · PART D · 2024

Total Rx claims

3,817

Beneficiaries

—

Total drug cost

$81K

Distinct drugs

Brand share

18.2%

Top prescribed drugs

Amlodipine Besylate253 claims

Levothyroxine Sodium205 claims

Hydrochlorothiazide204 claims

Atorvastatin Calcium193 claims

Lisinopril187 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.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 147263

Home health agency

CCN 148208

Home health agency

CCN 140101

Hospital

REFERRAL NETWORK

Where John Demask'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). 4 inbound referrers · 9 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Biren Patel Diagnostic Radiology · Morris, IL	17	42
PRESENCE CENTRAL AND SUBURBAN HOSPITALS NETWORK	16	41
Michael Jachec Diagnostic Radiology · Morris, IL	12	20
Minooka Fire Protection District Ambulance Service Provider · Minooka, IL	11	16

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Quest Diagnostics Llc Il Clinical Laboratory · Wood Dale, IL	100	180
MORRIS HOSPITAL	66	248
David Vanderkin Diagnostic Radiology · Morris, IL	19	36
PRESENCE CENTRAL AND SUBURBAN HOSPITALS NETWORK	18	32
Michael Jachec Diagnostic Radiology · Morris, IL	15	27
KOEPPE, SUSAN	13	21
Richard Symanski Diagnostic Radiology · Morris, IL	13	27
Biren Patel Diagnostic Radiology · Morris, IL	11	30
Aristides Delahera Cardiology · New Lenox, IL	11	18

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