PROVIDER PROFILE · NPI 1659369353

Mark IltisMD

PRACTICEGENESIS HEALTH SYSTEMSee all providers at this practice →

Family PracticeDurant, IAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

741

Unique beneficiaries

—

Total services

833

Distinct HCPCS

Medicare payment

$44K

Peer benchmark

Total Medicare services vs. 1,109 Family Practice providers in IA — above median (cohort median 805).

PRESCRIBING · PART D · 2024

Total Rx claims

3,912

Beneficiaries

—

Total drug cost

$196K

Distinct drugs

Brand share

19.3%

Top prescribed drugs

Atorvastatin Calcium306 claims

Amlodipine Besylate199 claims

Metformin Hcl189 claims

Omeprazole168 claims

Lisinopril167 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$14

Payment records

By payment type

Food and Beverage$14

Top paying entities

Food and Beverage$14

REFERRAL NETWORK

Where Mark Iltis'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GENESIS HEALTH SYSTEM	232	1,681
METROPOLITAN MEDICAL LABORATORY, PLC	44	220
Jeffrey Goree Diagnostic Radiology · Davenport, IA	25	87
Dietrich Gerhardt Diagnostic Radiology · Davenport, IA	25	83
ROGERS, JOHN	24	76
Jay Brammeier Chiropractic · Durant, IA	24	80
Kathleen Keyes Cardiology · Davenport, IA	23	81
Christine Walsh Diagnostic Radiology · Iowa City, IA	21	42
Edmund Coyne Cardiology · Davenport, IA	20	90
STATE UNIVERSITY OF IOWA	19	121
Matthew Lindaman Orthopedic Surgery · Bettendorf, IA	17	63
KETELAAR, MATTHEW	17	53

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