AHMED RADWAN DO
NPI 1225770274
Psychiatry & Neurology - Child & Adolescent Psychiatry in Chicago, IL

NPI Status: Active since April 11, 2022

Contact Information

600 S PAULINA ST
CHICAGO, IL
ZIP 60612
Phone: (312) 942-5000

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  • Individual
  • Male
  • Years of Experience 4
  • Psychiatry & Neurology
  • Child & Adolescent Psychiatry
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About AHMED RADWAN

This page provides the complete NPI Profile along with additional information for Ahmed Radwan, a provider established in Chicago, Illinois with a medical specialization in Psychiatry & Neurology, focusing in child & adolescent psychiatry and more than 4 years of experience. The healthcare provider is registered in the NPI registry with number 1225770274 assigned on April 2022. The practitioner's primary taxonomy code is 2084P0804X with license number 036175605 (IL). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1225770274
Provider Name
AHMED RADWAN DO
Gender
Male
Entity Type
Individual
Location Address
600 S PAULINA ST CHICAGO, IL 60612
Location Phone
(312) 942-5000
Mailing Address
525 E ARMOUR BLVD APT 103 KANSAS CITY, MO 64109
Mailing Phone
(708) 465-6619
Medical School Name
OTHER
Graduation Year
2022
Is Sole Proprietor?
No
Enumeration Date
04-11-2022
Last Update Date
07-08-2025
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Psychiatry & Neurology Child & Adolescent Psychiatry

Taxonomy Code
2084P0804X
Type
Allopathic & Osteopathic Physicians
License No.
036175605
License State
IL
Taxonomy Description
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

Medicare Participation & PECOS Enrollment Status

Ahmed Radwan is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Ahmed Radwan is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 3971985797

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20250103000649

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Ahmed Radwan is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
AVERA MCKENNAN HOSPITAL & UNIVERSITY HEALTH CENTER1325 S CLIFF AVE
SIOUX FALLS, SD 57117
(605) 322-8000Acute Care Hospitals

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1225770274, we treat the final digit (4) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
2
Unchanged
Pos 3
2
Doubled → 4
Pos 4
5
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
4
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 2 → 4 7 → 14 → 5 0 → 0 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 2 + 4 + 5 + 1 + 4 + 7 + 0 + 2 + 1 + 4 + 24 = 56

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1225770274.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Internal Medicine (Infectious Disease)
600 S PAULINA ST, SUITE 143
CHICAGO, IL 60612
Internal Medicine (Infectious Disease)
600 S PAULINA ST, SUITE 143
CHICAGO, IL 60612
Internal Medicine (Infectious Disease)
600 S PAULINA ST, SUITE 143
CHICAGO, IL 60612
Internal Medicine (Infectious Disease)
600 S PAULINA ST, SUITE 143
CHICAGO, IL 60612
Internal Medicine (Infectious Disease)
600 S PAULINA ST, SUITE 143
CHICAGO, IL 60612
Internal Medicine (Infectious Disease)
600 S PAULINA ST, SUITE 143
CHICAGO, IL 60612
Internal Medicine (Infectious Disease)
600 S PAULINA ST, SUITE 143
CHICAGO, IL 60612
Internal Medicine (Infectious Disease)
600 S PAULINA ST, SUITE 143
CHICAGO, IL 60612
Psychiatry & Neurology (Neurology)
600 S PAULINA ST, SUITE 130
CHICAGO, IL 60612
Speech-Language Pathologist
600 S PAULINA ST, ROOM 1018B
CHICAGO, IL 60612
Psychiatry & Neurology (Neurology)
600 S PAULINA ST, SUITE 130
CHICAGO, IL 60612
Psychiatry & Neurology (Neurology)
600 S PAULINA ST, SUITE 130
CHICAGO, IL 60612
Psychiatry & Neurology (Neurology)
600 S PAULINA ST, SUITE 130
CHICAGO, IL 60612
Psychiatry & Neurology (Neurology)
600 S PAULINA ST, SUITE 130
CHICAGO, IL 60612
Psychiatry & Neurology (Neurology)
600 S PAULINA ST, SUITE 130
CHICAGO, IL 60612
Nurse Practitioner (Gerontology)
600 S PAULINA ST, SUITE 1080
CHICAGO, IL 60612
Speech-Language Pathologist
600 S PAULINA ST, SUITE 1012
CHICAGO, IL 60612
Clinical Neuropsychologist
600 S PAULINA ST, SUITE 1020
CHICAGO, IL 60612
Occupational Therapist
600 S PAULINA ST, SUITE 1009A
CHICAGO, IL 60612
Occupational Therapist
600 S PAULINA ST, SUITE 1010B
CHICAGO, IL 60612

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1225770274, enumerated as an "individual" on April 11, 2022.

The provider is located at 600 S PAULINA ST CHICAGO, IL 60612 and the phone number is (312) 942-5000.

Psychiatry & Neurology with taxonomy code 2084P0804X and a focus in Child & Adolescent Psychiatry.

Ahmed Radwan is affiliated with: AVERA MCKENNAN HOSPITAL & UNIVERSITY HEALTH CENTER.