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SYDNEY GOUNTOUNAS PA-C
NPI 1972258432
Physician Assistant in Tinley Park, IL

Active since February 14, 2022PECOS Enrolled
100/100
CMS Quality Rating
18001 PELICAN DR, TINLEY PARK, IL 60487(708) 770-4835 Get Directions Write a Review

NPPES record last updated: February 23, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 23, 2023, Feb 14, 2022 (2 updates tracked since 2022).

About Sydney Gountounas Pa-c NPPES

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

SYDNEY GOUNTOUNAS PA-C (NPI 1972258432) is an individual physician assistant in Tinley Park, Illinois, licensed in Illinois (085008915) and active in the NPI registry since February 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1972258432
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameSYDNEY GOUNTOUNASCredential: PA-C
Location Address18001 PELICAN DRTinley Park, IL 60487-9522
Mailing Address18001 Pelican DrTinley Park, IL 60487-9522 · (708) 770-4835
Phone(708) 770-4835
Sole ProprietorNo
Enumeration DateFebruary 14, 2022
Last NPPES UpdateFebruary 23, 20232 updates tracked since enumeration
NPPES CertifiedFebruary 23, 2023
✔ NPI 1972258432 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in IL · 085008915
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
18001 PELICAN DR, Tinley Park, IL 60487
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sydney Gountounas Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Areas of Expertise CMS Part B claims 2

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
52 services52 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
44 services42 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60487 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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Improvement Activities40
Cost94.69

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 Sydney Gountounas's NPI number?

The NPI number for Sydney Gountounas is 1972258432. It was assigned to this individual provider in the NPPES registry on February 14, 2022.

Where is Sydney Gountounas located?

Sydney Gountounas practices at 18001 Pelican Dr, Tinley Park, IL 60487. The listed phone number is (708) 770-4835.

What is Sydney Gountounas's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Sydney Gountounas enrolled in Medicare?

Yes. Sydney Gountounas is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sydney Gountounas was last updated on February 23, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.