GNEL PIVAZYAN MD
NPI 1861998874
Neurological Surgery in Chicago, IL

Active since March 30, 2018PECOS EnrolledAccepts Medicare Assignment
259 E ERIE ST STE 1450, CHICAGO, IL 60611(312) 695-7746(312) 694-6387 Get Directions Write a Review

NPPES record last updated: July 18, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gnel Pivazyan Md NPPES

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

GNEL PIVAZYAN MD (NPI 1861998874) is an individual neurological surgery provider in Chicago, Illinois, licensed in Illinois (036175787) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Palos Community Hospital, and maintains a secondary practice location in Washington.

NPPES Registry Identity

NPI1861998874
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameGNEL PIVAZYANCredential: MD
Location Address259 E ERIE ST STE 1450Chicago, IL 60611-3947
Mailing Address3800 Reservoir Rd Nw # 7phcWashington, DC 20007-2113 · (202) 444-4972 · Fax (202) 444-7333
Fax(312) 694-6387
Sole ProprietorYes
Medical School CMSEastern Virginia Medical SchoolGraduated 2018
Enumeration DateMarch 30, 2018
Last NPPES UpdateJuly 18, 2025
NPPES CertifiedJuly 18, 2025
NPI 1861998874 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
License Licensed in IL · 036175787
Definition
A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.
259 E ERIE ST STE 1450, Chicago, IL 60611

Secondary Practice Location 1

Location 13800 Reservoir Rd NW # 7PhcWashington, DC 20007-2113 · Phone (202) 444-4972 · Fax (202) 444-7333

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Gnel Pivazyan 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 ID8628585239
PECOS Enrollment IDI20250729001907
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.

Hospital Affiliations CMS Care Compare 2

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

Palos Community Hospital

Acute Care Hospitals · Palos Heights, IL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140062
Location12251 South 80th AvenuePalos Heights, IL 60463 · Cook County
Emergency services Birthing friendly

Northwestern Memorial Hospital

Acute Care Hospitals · Chicago, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140281
Location251 E Huron StChicago, IL 60611 · Cook County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60611 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
$138.86 typical visit price
range $60.08 – $183.39
Typical copayment $34.71 (range $15.02 – $45.84)
Most-billed visit code 99204
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.

Other Providers at the Same Location NPPES 10

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

Physician Assistant
259 E ERIE ST STE 1450
CHICAGO, IL 60611
Nurse Practitioner
259 E ERIE ST STE 1450
CHICAGO, IL 60611
Physical Therapist
259 E ERIE ST STE 1450
CHICAGO, IL 60611
Nurse Practitioner
259 E ERIE ST STE 1450
CHICAGO, IL 60611
Physical Therapist
259 E ERIE ST STE 1450
CHICAGO, IL 60611
Physical Medicine & Rehabilitation
259 E ERIE ST STE 1450
CHICAGO, IL 60611
Neurological Surgery
259 E ERIE ST STE 1450
CHICAGO, IL 60611
Nurse Practitioner
259 E ERIE ST STE 1450
CHICAGO, IL 60611

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 Gnel Pivazyan's NPI number?

The NPI number for Gnel Pivazyan is 1861998874. It was assigned to this individual provider in the NPPES registry on March 30, 2018.

Where is Gnel Pivazyan located?

Gnel Pivazyan practices at 259 E Erie St Ste 1450, Chicago, IL 60611. The listed phone number is (312) 695-7746.

What is Gnel Pivazyan's specialty?

The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.

Is Gnel Pivazyan enrolled in Medicare?

Yes. Gnel Pivazyan 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.

Is Gnel Pivazyan affiliated with any hospitals?

According to CMS data, Gnel Pivazyan is affiliated with Palos Community Hospital and Northwestern Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Gnel Pivazyan was last updated on July 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.