What is Aaron Costerisan's specialty?

Aaron Costerisan (NPI 1396975736) is a Medicare-billing provider whose primary specialty is Family Practice in Peoria, IL.

Where does Aaron Costerisan practice?

Aaron Costerisan practices in Peoria, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1396975736.

How much does Medicare pay Aaron Costerisan?

Aaron Costerisan (NPI 1396975736) received approximately $11K in total Medicare Part B payments, serving 75 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1396975736

Aaron CosterisanM.D.

Family PracticePeoria, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

114

Unique beneficiaries

—

Total services

148

Distinct HCPCS

Medicare payment

$7K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

517

Beneficiaries

—

Total drug cost

$5K

Distinct drugs

Brand share

12.0%

Top prescribed drugs

Atorvastatin Calcium71 claims

Levothyroxine Sodium33 claims

Metformin Hcl30 claims

Amlodipine Besylate29 claims

Losartan Potassium26 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Aaron Costerisan'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). 13 inbound referrers · 19 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
METHODIST MEDICAL CENTER OF ILLINOIS	159	792
Asim Jaffer Family Practice · Peoria, IL	32	77
SAINT FRANCIS MEDICAL CENTER	30	97
Murali Krishna Meka Diagnostic Radiology · Fayetteville, NC	22	50
PATTEKAR, MANDAR	21	44
Marc Carrigan Family Practice · Springfield, MO	20	69
HIRSCH, BETH	19	83
James Mcgee Diagnostic Radiology · Chicago, IL	19	38
Jeffrey Leman Emergency Medicine · Peoria, IL	19	27
Kelvin Wynn Family Practice · Peoria, IL	16	38
Melanie Andrews Family Practice · Peoria, IL	14	29
Behrang Khoie Diagnostic Radiology · Urbana, IL	13	26

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
METHODIST MEDICAL CENTER OF ILLINOIS	106	495
SAINT FRANCIS MEDICAL CENTER	25	80
Asim Jaffer Family Practice · Peoria, IL	21	64
YOUNG, CARTER	20	46
Peoria Hospital's Mobile Medical Services Ambulance Service Provider · Peoria, IL	20	55
Daniel Hurst Diagnostic Radiology · Peoria, IL	19	38
James Mcgee Diagnostic Radiology · Chicago, IL	18	43
Kelvin Wynn Family Practice · Peoria, IL	18	54
Marc Carrigan Family Practice · Springfield, MO	16	53
Gordon Cross Diagnostic Radiology · Chicago, IL	16	30
Anthony Shadid Diagnostic Radiology · Madison, WI	15	35
PATTEKAR, MANDAR	14	34

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