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SAEED AREFANIAN MD
NPI 1821441643
Surgery in Chicago, IL

Active since July 16, 2016PECOS EnrolledAccepts Medicare Assignment
92.94/100
CMS Quality Rating
200 W SUPERIOR ST STE 300, CHICAGO, IL 60654(733) 276-8007(773) 327-6877 Get Directions Write a Review

NPPES record last updated: June 17, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 2, 2025, Jul 26, 2024, Jul 21, 2023 and 1 more (4 updates tracked since 2016).

About Saeed Arefanian Md NPPES

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

SAEED AREFANIAN MD (NPI 1821441643) is an individual surgery provider in Chicago, Illinois, licensed in Illinois (036.175054) and active in the NPI registry since July 2016. He is enrolled in Medicare PECOS, is affiliated with Thorek Memorial Hospital, and is a graduate of Other (2010).

NPPES Registry Identity

NPI1821441643
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameSAEED AREFANIANCredential: MD
Location Address200 W SUPERIOR ST STE 300Chicago, IL 60654-5563
Mailing Address200 W Superior St Ste 300Chicago, IL 60654-5563 · (773) 327-6800 · Fax (773) 327-6877
Phone(733) 276-8007
Fax(773) 327-6877
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateJuly 16, 2016
Last NPPES UpdateJune 17, 20264 updates tracked since enumeration
NPPES CertifiedJune 17, 2026
✔ NPI 1821441643 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in IL · 036.175054
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
200 W SUPERIOR ST STE 300, Chicago, IL 60654
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

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

Saeed Arefanian Md 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 ID6901134253
PECOS Enrollment IDI20250912001588
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 Saeed Arefanian reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Chicago Institute Of Advanced Surgery
Same address
Surgery
200 W SUPERIOR ST STE 300
Chicago, IL 60654
  • Reassigned Medicare billing, Illinois enrollment
  • 12 clinicians in this Medicare group
NPI 1558600957 (773) 327-6800
Humboldt Park Health
3.4 mi
Family Medicine
1044 N FRANCISCO AVE
Chicago, IL 60622
  • Reassigned Medicare billing, Illinois enrollment
  • 154 clinicians in this Medicare group
NPI 1740417153 (773) 292-8200
Thorek Memorial Hospital
4.2 mi
General Acute Care Hospital
850 W IRVING PARK RD
Chicago, IL 60613
  • Reassigned Medicare billing, Illinois enrollment
  • 61 clinicians in this Medicare group
NPI 1982643961 (773) 525-6780
Osf Multi-Specialty Group
130 mi
Internal Medicine
8600 N STATE ROUTE 91
Peoria, IL 61615
  • Reassigned Medicare billing, Illinois enrollment
  • 2,944 clinicians in this Medicare group
NPI 1154908929 (309) 683-5050

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

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.

Removal of skin and tissue, 20.0 sq cm or less 11042
This procedure involves the surgical removal of skin and tissue, up to 20.0 square cm in size. It's often performed to treat conditions like skin cancer or to remove moles, warts, and other skin lesions. The area is numbed and the unwanted tissue is carefully cut out.
84 services20 patients

Hospital Affiliations CMS Care Compare 4

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

Thorek Memorial Hospital

Acute Care Hospitals · Chicago, IL
OwnershipVoluntary non-profit - Private
CMS Certification Number140115
Location850 W Irving Park RdChicago, IL 60613 · Cook County
Emergency services

Osf Little Company Of Mary Medical Center

Acute Care Hospitals · Evergreen Park, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number140179
Location2800 W 95th StEvergreen Park, IL 60805 · Cook County
Emergency services Birthing friendly

Humboldt Park Health

Acute Care Hospitals · Chicago, IL
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140206
Location1044 N Francisco AveChicago, IL 60622 · Cook County
Emergency services Birthing friendly

Advocate Lutheran General Hospital

Acute Care Hospitals · Park Ridge, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number140223
Location1775 Dempster StPark Ridge, IL 60068 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60654 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
$94.06 typical visit price
range $60.08 – $183.39
Typical copayment $23.51 (range $15.02 – $45.84)
Most-billed visit code 99203
Established Patient
$74.80 typical visit price
range $18.97 – $148.12
Typical copayment $18.70 (range $4.74 – $37.03)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

92.94/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality81.54
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 8

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

RUSSELL HERBERG
Surgery
200 W SUPERIOR ST STE 300
CHICAGO, IL 60654
Cook County (773) 327-6800
MICHAEL H. SIMPSON M.D.
Family Medicine (Obesity Medicine)
200 W SUPERIOR ST STE 300
CHICAGO, IL 60654
Cook County (773) 327-6800
DR. FRANCISCO ANTONIO QUINTEROS M.D.
Colon & Rectal Surgery
200 W SUPERIOR ST STE 300
CHICAGO, IL 60654
Cook County (773) 327-6800
DR. RAMI E LUTFI MD
Surgery
200 W SUPERIOR ST STE 300
CHICAGO, IL 60654
Cook County (773) 327-6800
MR. ANDRES ELEAZAR GIOVANNETTI MD
Surgery
200 W SUPERIOR ST STE 300
CHICAGO, IL 60654
Cook County (773) 327-6800
CHICAGO INSTITUTE OF ADVANCED SURGERY
Surgery
200 W SUPERIOR ST STE 300
CHICAGO, IL 60654
Cook County (773) 327-6800
DR. LINDSEY RENEE KLINGBEIL M.D
Surgery
200 W SUPERIOR ST STE 300
CHICAGO, IL 60654
Cook County (773) 327-6800
CHICAGO INSTITUTE OF ADVANCED BARIATRICS
Surgery
200 W SUPERIOR ST STE 300
CHICAGO, IL 60654
Cook County (773) 327-6800

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 Saeed Arefanian's NPI number?

The NPI number for Saeed Arefanian is 1821441643. It was assigned to this individual provider in the NPPES registry on July 16, 2016.

Where is Saeed Arefanian located?

Saeed Arefanian practices at 200 W Superior St Ste 300, Chicago, IL 60654. The listed phone number is (733) 276-8007.

What is Saeed Arefanian's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Saeed Arefanian enrolled in Medicare?

Yes. Saeed Arefanian 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 Saeed Arefanian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Saeed Arefanian reassigns Medicare benefits to 4 organizations: Chicago Institute Of Advanced Surgery (Chicago, IL), Humboldt Park Health (Chicago, IL), Thorek Memorial Hospital (Chicago, IL) and Osf Multi-Specialty Group (Peoria, 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 Saeed Arefanian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Saeed Arefanian accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Saeed Arefanian as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Saeed Arefanian affiliated with any hospitals?

According to CMS data, Saeed Arefanian is affiliated with Thorek Memorial Hospital, Osf Little Company Of Mary Medical Center, Humboldt Park Health and Advocate Lutheran General Hospital.

When was this NPI record last updated?

The NPPES record for Saeed Arefanian was last updated on June 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.