DR. STELLA KILDUFF MD
NPI 1720515232
Pediatrics - Pediatric Nephrology in Chicago, IL

NPI Status: Active since May 15, 2017

Contact Information

225 E CHICAGO AVE
CHICAGO, IL
ZIP 60611
Phone: (800) 543-7362

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  • Individual
  • Female
  • Pediatrics
  • Pediatric Nephrology
  • PECOS Enrolled

About STELLA KILDUFF

This page provides the complete NPI Profile along with additional information for Stella Kilduff, a pediatrician established in Chicago, Illinois with a medical specialization in Pediatrics, focusing in pediatric nephrology . The healthcare provider is registered in the NPI registry with number 1720515232 assigned on May 2017. The practitioner's primary taxonomy code is 2080P0210X with license number 036165369 (IL). The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1720515232
Provider Name
DR. STELLA KILDUFF MD
Gender
Female
Entity Type
Individual
Location Address
225 E CHICAGO AVE CHICAGO, IL 60611
Location Phone
(800) 543-7362
Mailing Address
225 E CHICAGO AVE CHICAGO, IL 60611
Mailing Phone
(800) 543-7362
Is Sole Proprietor?
No
Enumeration Date
05-15-2017
Last Update Date
03-10-2026
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A pediatrician like Stella Kilduff is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.

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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

Pediatrics Pediatric Nephrology

Taxonomy Code
2080P0210X
Type
Allopathic & Osteopathic Physicians
License No.
036165369
License State
IL
Taxonomy Description
A pediatrician who deals with the normal and abnormal development and maturation of the kidney and urinary tract, the mechanisms by which the kidney can be damaged, the evaluation and treatment of renal diseases, fluid and electrolyte abnormalities, hypertension and renal replacement therapy.

Medicare Participation & PECOS Enrollment Status

Stella Kilduff 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

  • 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

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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 1720515232, we treat the final digit (2) 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 4 + 0 + 1 + 0 + 1 + 1 + 0 + 2 + 6 + 24 = 48

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

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1720515232.

Other Providers at the Same Location


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

Pediatrics (Developmental - Behavioral Pediatrics)
225 E CHICAGO AVE, BOX 16
CHICAGO, IL 60611
Pediatrics
225 E CHICAGO AVE, BOX 157
CHICAGO, IL 60611
Pediatrics (Pediatric Critical Care Medicine)
225 E CHICAGO AVE
CHICAGO, IL 60611
Pediatrics
225 E CHICAGO AVE, BOX 152
CHICAGO, IL 60611
Pediatrics (Pediatric Endocrinology)
225 E CHICAGO AVE, BOX 54
CHICAGO, IL 60611
General Acute Care Hospital (Children)
225 E CHICAGO AVE
CHICAGO, IL 60611
Pediatrics (Pediatric Critical Care Medicine)
225 E CHICAGO AVE
CHICAGO, IL 60611
Chronic Disease Hospital (Children)
225 E CHICAGO AVE
CHICAGO, IL 60611
Orthotist
225 E CHICAGO AVE
CHICAGO, IL 60611
Pediatrics
225 E CHICAGO AVE, OUTREACH PHYSICIAN SERVICES
CHICAGO, IL 60611
Pediatrics (Neonatal-Perinatal Medicine)
225 E CHICAGO AVE, BOX 152
CHICAGO, IL 60611
Nurse Practitioner (Pediatrics)
225 E CHICAGO AVE, BOX 63
CHICAGO, IL 60611
Pediatrics
225 E CHICAGO AVE, GENERAL ACADEMIC PEDS, LURIE CHILDREN'S HOSPITAL #16
CHICAGO, IL 60611
Occupational Therapist (Pediatrics)
225 E CHICAGO AVE, BOX 142
CHICAGO, IL 60611
Pediatrics
225 E CHICAGO AVE
CHICAGO, IL 60611
Pediatrics
225 E CHICAGO AVE
CHICAGO, IL 60611
General Acute Care Hospital (Children)
225 E CHICAGO AVE, BOX 44
CHICAGO, IL 60611
General Acute Care Hospital (Children)
225 E CHICAGO AVE, BOX 44
CHICAGO, IL 60611
Psychologist (Clinical)
225 E CHICAGO AVE
CHICAGO, IL 60611
Social Worker (Clinical)
225 E CHICAGO AVE, BOX 10
CHICAGO, IL 60611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720515232, enumerated as an "individual" on May 15, 2017.

The provider is located at 225 E CHICAGO AVE CHICAGO, IL 60611 and the phone number is (800) 543-7362.

Pediatrics with taxonomy code 2080P0210X and a focus in Pediatric Nephrology.