DR. AHMET FATIH ATIK MD
NPI 1003339185
Neurological Surgery in Chicago, IL

Active since July 20, 2017PECOS Enrolled
5841 S MARYLAND AVE, CHICAGO, IL 60637(177) 370-2123 Get Directions Write a Review

NPPES record last updated: August 27, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 29, 2025, Jul 23, 2023, Dec 6, 2022 and 2 more (5 updates tracked since 2017).

About Dr. Ahmet Fatih Atik Md NPPES

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

DR. AHMET FATIH ATIK MD (NPI 1003339185) is an individual neurological surgery provider in Chicago, Illinois, licensed in Pennsylvania (MD475216) and active in the NPI registry since July 2017. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1003339185
Entity TypeIndividualMale
Primary Taxonomy207T00000X
Provider Legal NameDR. AHMET FATIH ATIKCredential: MD
Location Address5841 S MARYLAND AVEChicago, IL 60637-1443
Mailing Address5841 S Maryland AveChicago, IL 60637-1443 · (158) 927-6002
Sole ProprietorYes
Enumeration DateJuly 20, 2017
Last NPPES UpdateAugust 27, 20255 updates tracked since enumeration
NPPES CertifiedAugust 27, 2025
NPI 1003339185 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNeurological SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207T00000X
Licenses Licensed in PA · MD475216 Licensed in OH · 35.137605
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.
Also ListedGeneral PracticeTaxonomy 208D00000X · License MD475216 (PA)
5841 S MARYLAND AVE, Chicago, IL 60637

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Ahmet Fatih Atik Md 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60637 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 20

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

Radiology (Diagnostic Radiology)
5841 S MARYLAND AVE
CHICAGO, IL 60637
Internal Medicine
5841 S MARYLAND AVE
CHICAGO, IL 60637
Neurological Surgery
5841 S MARYLAND AVE
CHICAGO, IL 60637
Pathology (Hematology)
5841 S MARYLAND AVE
CHICAGO, IL 60637
Internal Medicine
5841 S MARYLAND AVE
CHICAGO, IL 60637
Internal Medicine
5841 S MARYLAND AVE
CHICAGO, IL 60637
Internal Medicine (Pulmonary Disease)
5841 S MARYLAND AVE
CHICAGO, IL 60637
Internal Medicine (Pulmonary Disease)
5841 S MARYLAND AVE
CHICAGO, IL 60637

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 Ahmet Atik's NPI number?

The NPI number for Ahmet Atik is 1003339185. It was assigned to this individual provider in the NPPES registry on July 20, 2017.

Where is Ahmet Atik located?

Ahmet Atik practices at 5841 S Maryland Ave, Chicago, IL 60637. The listed phone number is (177) 370-2123.

What is Ahmet Atik's specialty?

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

Is Ahmet Atik enrolled in Medicare?

Yes. Ahmet Atik is registered in the Medicare PECOS enrollment system.

What insurance does Ahmet Atik accept?

Health plans from CareSource list Ahmet Atik 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.

When was this NPI record last updated?

The NPPES record for Ahmet Atik was last updated on August 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.