CHAD MICHAEL KELLER PA
NPI 1487875209
Physician Assistant - Surgical in Evanston, IL

NPI Status: Active since May 01, 2007

Contact Information

2650 RIDGE AVE.
BURCH 100, CARDIAC SURGERY DIVISION
EVANSTON, IL
ZIP 60201
Phone: (847) 570-2859
Fax: (847) 570-2899

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  • Individual
  • Male
  • Physician Assistant
  • Surgical

About CHAD KELLER

This page provides the complete NPI Profile along with additional information for Chad Keller, a provider established in Evanston, Illinois with a medical specialization in Physician Assistant, focusing in surgical . The healthcare provider is registered in the NPI registry with number 1487875209 assigned on May 2007. The practitioner's primary taxonomy code is 363AS0400X. The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1487875209
Provider Name
CHAD MICHAEL KELLER PA
Gender
Male
Entity Type
Individual
Location Address
2650 RIDGE AVE. BURCH 100, CARDIAC SURGERY DIVISION EVANSTON, IL 60201
Location Phone
(847) 570-2859
Location Fax
(847) 570-2899
Mailing Address
2650 RIDGE AVE EVANSTON HOSPITAL EVANSTON, IL 60201
Mailing Phone
(847) 570-1206
Mailing Fax
(847) 570-2899
Is Sole Proprietor?
No
Enumeration Date
05-01-2007
Last Update Date
07-08-2007
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Location Map

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 State
IL

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
S32150MEDICARE UPIN (02)IL 

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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 1487875209, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
4
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
7
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
2
Unchanged
Pos 9
0
Doubled → 0
Check
9
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 8 → 16 → 7 8 → 16 → 7 5 → 10 → 1 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 6 + 7 + 1 + 6 + 7 + 1 + 0 + 2 + 0 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1487875209.

Other Providers at the Same Location


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

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 Practitioner
2650 RIDGE AVE., WALGREEN 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 1487875209, enumerated as an "individual" on May 01, 2007.

The provider is located at 2650 RIDGE AVE. BURCH 100, CARDIAC SURGERY DIVISION EVANSTON, IL 60201 and the phone number is (847) 570-2859.

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

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.