PRESLEY VOLKEMA
NPI 1265993505
Pediatrics - Neonatal-Perinatal Medicine in Chicago, IL

NPI Status: Active since March 28, 2019

Contact Information

ANN & ROBERT H. LURIE CHILDREN'S HOSPITAL
225 EAST CHICAGO AVE
CHICAGO, IL
ZIP 60611
Phone: (312) 227-4000

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  • Individual
  • Female
  • Pediatrics
  • Neonatal-Perinatal Medicine
  • PECOS Enrolled

About PRESLEY VOLKEMA

This page provides the complete NPI Profile along with additional information for Presley Volkema, a pediatrician established in Chicago, Illinois with a medical specialization in Pediatrics, focusing in neonatal-perinatal medicine . The healthcare provider is registered in the NPI registry with number 1265993505 assigned on March 2019. The practitioner's primary taxonomy code is 2080N0001X with license number 125.074090 (VA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1265993505
Provider Name
PRESLEY VOLKEMA
Gender
Female
Entity Type
Individual
Location Address
ANN & ROBERT H. LURIE CHILDREN'S HOSPITAL 225 EAST CHICAGO AVE CHICAGO, IL 60611
Location Phone
(312) 227-4000
Mailing Address
1840 AMHERST ST WINCHESTER, VA 22601
Mailing Phone
(540) 536-8000
Is Sole Proprietor?
No
Enumeration Date
03-28-2019
Last Update Date
04-06-2025
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A pediatrician like Presley Volkema 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.

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

Pediatrics Neonatal-Perinatal Medicine

Taxonomy Code
2080N0001X
Type
Allopathic & Osteopathic Physicians
License No.
125.074090
License State
VA
Taxonomy Description
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.

Medicare Participation & PECOS Enrollment Status

Presley Volkema 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 1265993505, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
6
Doubled → 12 → 1 + 2
Pos 4
5
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
0
Doubled → 0
Check
5
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 6 → 12 → 3 9 → 18 → 9 3 → 6 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 2 + 5 + 1 + 8 + 9 + 6 + 5 + 0 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1265993505.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Student in an Organized Health Care Education/Training Program
ANN & ROBERT H. LURIE CHILDREN'S HOSPITAL, 225 EAST CHICAGO AVE
CHICAGO, IL 60611
Student in an Organized Health Care Education/Training Program
ANN & ROBERT H. LURIE CHILDREN'S HOSPITAL, 225 EAST CHICAGO AVENUE
CHICAGO, IL 60611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1265993505, enumerated as an "individual" on March 28, 2019.

The provider is located at ANN & ROBERT H. LURIE CHILDREN'S HOSPITAL 225 EAST CHICAGO AVE CHICAGO, IL 60611 and the phone number is (312) 227-4000.

Pediatrics with taxonomy code 2080N0001X and a focus in Neonatal-Perinatal Medicine.