GEORGE ALEXANDER WEBB PA-C
NPI 1770174211
Physician Assistant - Surgical in Evanston, IL

NPI Status: Active since January 28, 2021

Contact Information

2650 RIDGE AVE.
ICU ROOM 4945
EVANSTON, IL
ZIP 60201
Phone: (847) 570-2428

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  • Individual
  • Male
  • Years of Experience 5
  • Physician Assistant
  • Surgical
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About GEORGE WEBB

This page provides the complete NPI Profile along with additional information for George Webb, a provider established in Evanston, Illinois with a medical specialization in Physician Assistant, focusing in surgical and more than 5 years of experience. The healthcare provider is registered in the NPI registry with number 1770174211 assigned on January 2021. The practitioner's primary taxonomy code is 363AS0400X with license number 085008786 (IL). The provider is registered as an individual and his NPI record was last updated June 2026.

NPI
1770174211
Provider Name
GEORGE ALEXANDER WEBB PA-C
Gender
Male
Entity Type
Individual
Location Address
2650 RIDGE AVE. ICU ROOM 4945 EVANSTON, IL 60201
Location Phone
(847) 570-2428
Mailing Address
2650 RIDGE AVE SUITE 1223 EVANSTON, IL 60201
Mailing Phone
(847) 570-2428
Medical School Name
OTHER
Graduation Year
2021
Is Sole Proprietor?
Yes
Enumeration Date
01-28-2021
Last Update Date
06-05-2026
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Location Map

Secondary Locations

  • 1775 Dempster St
    Park Ridge, IL 60068
    (847) 723-6790
  • 6331 Hennings Ct
    Morton Grove, IL 60053
    (847) 363-6278

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

Physician Assistant Surgical

Taxonomy Code
363AS0400X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
085008786
License State
IL

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1363A00000XPhysician Assistants & Advanced Practice Nursing Providers

Physician Assistant

085.008786 (IL)

Medicare Participation & PECOS Enrollment Status

George Webb 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.

George Webb 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: 8123411048

    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: I20220216002460

    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

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Critical care, first 30-74 minutes

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

This service was performed 103 times for 69 patients

Insertion of artery tube for blood sampling or infusion through skin

This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.

This service was performed 22 times for 18 patients

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. George Webb is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
ADVOCATE SHERMAN HOSPITAL1425 NORTH RANDALL ROAD
ELGIN, IL 60123
(847) 742-9800Acute Care Hospitals
ADVOCATE LUTHERAN GENERAL HOSPITAL1775 DEMPSTER ST
PARK RIDGE, IL 60068
(847) 723-2210Acute Care Hospitals

Reviews for GEORGE ALEXANDER WEBB PA-C

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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 1770174211, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 4 + 0 + 2 + 7 + 8 + 2 + 2 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1770174211.

Other Providers at the Same Location


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

Physician Assistant (Surgical)
2650 RIDGE AVE., BURCH 100, CARDIAC SURGERY DIVISION
EVANSTON, IL 60201
Internal Medicine (Infectious Disease)
2650 RIDGE AVE., BURCH BLDG. RM 124
EVANSTON, IL 60201
Pediatrics (Neonatal-Perinatal Medicine)
2650 RIDGE AVE., WALGREEN 1505
EVANSTON, IL 60201
Radiology (Diagnostic Radiology)
2650 RIDGE AVE., DEPARTMENT OF RADIOLOGY
EVANSTON, IL 60201
Anesthesiology (Pain Medicine)
2650 RIDGE AVE., DEPARTMENT OF ANESTHESIA
EVANSTON, IL 60201
Radiology (Vascular & Interventional Radiology)
2650 RIDGE AVE., DEPT. OF RADIOLOGY
EVANSTON, IL 60201
Radiology (Diagnostic Radiology)
2650 RIDGE AVE., DEPARTMENT OF RADIOLOGY
EVANSTON, IL 60201
Pathology (Anatomic Pathology & Clinical Pathology)
2650 RIDGE AVE., DEPARTMENT OF PATHOLOGY
EVANSTON, IL 60201
Radiology (Diagnostic Radiology)
2650 RIDGE AVE., DEPARTMENT OF RADIOLOGY
EVANSTON, IL 60201
Pathology (Anatomic Pathology & Clinical Pathology)
2650 RIDGE AVE., DEPARTMENT OF PATHOLOGY
EVANSTON, IL 60201
Nurse Practitioner
2650 RIDGE AVE., WALGREENS 3507
EVANSTON, IL 60201
Nurse Practitioner
2650 RIDGE AVE., WALGREENS 3507
EVANSTON, IL 60201
Nurse Practitioner
2650 RIDGE AVE., WALGREEN 3507
EVANSTON, IL 60201
Nurse Practitioner
2650 RIDGE AVE., WALGREENS 3507
EVANSTON, IL 60201
Nurse Anesthetist, Certified Registered
2650 RIDGE AVE., DEPARTMENT OF ANESTHESIA
EVANSTON, IL 60201
Hospitalist
2650 RIDGE AVE., IM HOSPITALISTS STE 4210
EVANSTON, IL 60201
Internal Medicine (Hematology)
2650 RIDGE AVE., KELLOGG CANCER CENTER
EVANSTON, IL 60201
Internal Medicine (Medical Oncology)
2650 RIDGE AVE., KELLOGG CANCER CENTER
EVANSTON, IL 60201
Anesthesiology
2650 RIDGE AVE., DEPARTMENT OF ANESTHESIA
EVANSTON, IL 60201
Nurse Practitioner
2650 RIDGE AVE., KELLOGG CANCER CENTER
EVANSTON, IL 60201

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770174211, enumerated as an "individual" on January 28, 2021.

The provider is located at 2650 RIDGE AVE. ICU ROOM 4945 EVANSTON, IL 60201 and the phone number is (847) 570-2428.

Physician Assistant with taxonomy code 363AS0400X and a focus in Surgical.

George Webb is affiliated with: ADVOCATE SHERMAN HOSPITAL and ADVOCATE LUTHERAN GENERAL HOSPITAL.