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DR. AARON COSTERISAN M.D.
NPI 1396975736
Family Medicine in Peoria, IL

Active since July 20, 2009PECOS EnrolledAccepts Medicare Assignment
815 MAIN ST STE A, PEORIA, IL 61602(309) 672-4977 Get Directions Write a Review

NPPES record last updated: November 1, 2017. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Aaron Costerisan M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. AARON COSTERISAN M.D. (NPI 1396975736) is an individual family medicine provider in Peoria, Illinois, licensed in Illinois (036.130338) and active in the NPI registry since July 2009. He is enrolled in Medicare PECOS, is affiliated with Saint Francis Medical Center, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2009).

NPPES Registry Identity

NPI1396975736
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. AARON COSTERISANCredential: M.D.
Location Address815 MAIN ST STE APeoria, IL 61602-1080
Mailing Address815 Main St Ste APeoria, IL 61602-1080 · (309) 672-4977
Phone(309) 672-4977
Sole ProprietorNo
Medical School CMSLoyola University Of Chicago, Stritch School Of MedicineGraduated 2009
Enumeration DateJuly 20, 2009
Last NPPES UpdateNovember 1, 2017
✔ NPI 1396975736 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in IL · 036.130338
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
815 MAIN ST STE A, Peoria, IL 61602
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Other Identifiers 1

Other036130338IL · License

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Aaron Costerisan M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5496932030
PECOS Enrollment IDI20130117000034
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

4

Medicare enrollment records show Aaron Costerisan reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Methodist Medical Center Of Illinois
0.2 mi
Family Medicine
120 NE GLEN OAK AVE, SUITE 101
Peoria, IL 61603
  • Reassigned Medicare billing, Illinois enrollment
  • 693 clinicians in this Medicare group
NPI 1184670663 (309) 671-8230
Proctor Health Systems
3.8 mi
Family Medicine
5401 N KNOXVILLE AVE, SUITE 209
Peoria, IL 61614
  • Reassigned Medicare billing, Illinois enrollment
  • 349 clinicians in this Medicare group
NPI 1134173917 (309) 689-6049
Carle Health Medical Group
83 mi
Internal Medicine
611 W PARK ST
Urbana, IL 61801
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Carle Health Care Incorporated
  • 2,516 clinicians in this Medicare group
NPI 1154653947 (217) 383-8300
Pcc Community Wellness Center
125 mi
Federally Qualified Health Center (FQHC)
14 LAKE ST
Oak Park, IL 60302
  • Reassigned Medicare billing, Illinois enrollment
  • 221 clinicians in this Medicare group
NPI 1871516799 (708) 383-0113

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
29 services14 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
28 services16 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
26 services24 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
22 services20 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
16 services13 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
13 services13 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Saint Francis Medical Center

Acute Care Hospitals · Peoria, IL
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140067
Location530 NE Glen Oak AvePeoria, IL 61637 · Peoria County
Emergency services Birthing friendly

Methodist Medical Center Of Illinois

Acute Care Hospitals · Peoria, IL
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140209
Location221 N E Glen Oak AvePeoria, IL 61636 · Peoria County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 61602 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$85.71 typical visit price
range $54.80 – $168.44
Typical copayment $21.42 (range $13.70 – $42.11)
Most-billed visit code 99203
Established Patient
$97.25 typical visit price
range $17.16 – $136.56
Typical copayment $24.31 (range $4.29 – $34.14)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
2 suppliers12 claims24 services$6.63 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

IRAM YUNUS
Family Medicine
815 MAIN ST STE A
PEORIA, IL 61602
Peoria County (309) 672-4977
AMANDA M EATON MD
Family Medicine
815 MAIN ST STE A
PEORIA, IL 61602
Peoria County (309) 672-4977
DR. KELVIN EARL WYNN MD
Family Medicine
815 MAIN ST STE A
PEORIA, IL 61602
Peoria County (309) 672-4977
DR. ASIM K JAFFER MD
Family Medicine
815 MAIN ST STE A
PEORIA, IL 61602
Peoria County (309) 672-4977
TAARIQ GODER
Family Medicine
815 MAIN ST STE A
PEORIA, IL 61602
Peoria County (309) 672-4977
CHRISTINA ANDERSON MD
Student in an Organized Health Care Education/Training Program
815 MAIN ST STE A
PEORIA, IL 61602
Peoria County (309) 672-4977
PRABHJOT SINGH
Family Medicine
815 MAIN ST STE A
PEORIA, IL 61602
Peoria County (309) 672-4977
RAHMAT O NA'ALLAH M.D.
Family Medicine
815 MAIN ST STE A
PEORIA, IL 61602
Peoria County (309) 672-4977

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Aaron Costerisan's NPI number?

The NPI number for Aaron Costerisan is 1396975736. It was assigned to this individual provider in the NPPES registry on July 20, 2009.

Where is Aaron Costerisan located?

Aaron Costerisan practices at 815 Main St Ste A, Peoria, IL 61602. The listed phone number is (309) 672-4977.

What is Aaron Costerisan's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Aaron Costerisan enrolled in Medicare?

Yes. Aaron Costerisan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Aaron Costerisan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Costerisan reassigns Medicare benefits to 4 organizations: Methodist Medical Center Of Illinois (Peoria, IL), Proctor Health Systems (Peoria, IL), Carle Health Medical Group (Urbana, IL) and Pcc Community Wellness Center (Oak Park, IL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Aaron Costerisan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Aaron Costerisan affiliated with any hospitals?

According to CMS data, Aaron Costerisan is affiliated with Saint Francis Medical Center and Methodist Medical Center Of Illinois.

When was this NPI record last updated?

The NPPES record for Aaron Costerisan was last updated on November 1, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.