DR. NANCY ELAINE FRITZ MD
NPI 1902842628
Pediatrics - Adolescent Medicine in Chicago, IL

NPI Status: Active since June 21, 2006

Contact Information

1900 W POLK ST
ADOLESCENT DIVISION, #1104
CHICAGO, IL
ZIP 60612
Phone: (312) 689-7466
Fax: (312) 864-9721

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  • Individual
  • Female
  • Pediatrics
  • Adolescent Medicine

About NANCY FRITZ

This page provides the complete NPI Profile along with additional information for Nancy Fritz, a pediatrician established in Chicago, Illinois with a medical specialization in Pediatrics, focusing in adolescent medicine . The healthcare provider is registered in the NPI registry with number 1902842628 assigned on June 2006. The practitioner's primary taxonomy code is 2080A0000X. The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1902842628
Provider Name
DR. NANCY ELAINE FRITZ MD
Gender
Female
Entity Type
Individual
Location Address
1900 W POLK ST ADOLESCENT DIVISION, #1104 CHICAGO, IL 60612
Location Phone
(312) 689-7466
Location Fax
(312) 864-9721
Mailing Address
6940 S CONSTANCE AVE CHICAGO, IL 60649
Mailing Phone
(773) 667-2002
Is Sole Proprietor?
No
Enumeration Date
06-21-2006
Last Update Date
07-08-2007
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A pediatrician like Nancy Fritz 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 Adolescent Medicine

Taxonomy Code
2080A0000X
Type
Allopathic & Osteopathic Physicians
License State
IL
Taxonomy Description
A pediatrician who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.

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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 1902842628, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 0 + 2 + 1 + 6 + 4 + 4 + 6 + 4 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1902842628.

Other Providers at the Same Location


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

Nurse Practitioner
1900 W POLK ST
CHICAGO, IL 60612
Internal Medicine
1900 W POLK ST, #1606
CHICAGO, IL 60612
Pediatrics
1900 W POLK ST
CHICAGO, IL 60612
Nurse Practitioner
1900 W POLK ST, 1431
CHICAGO, IL 60612
Emergency Medicine
1900 W POLK ST, 10TH FLOOR, DIVISION OF EMERGENCY MEDICINE
CHICAGO, IL 60612
Surgery (Trauma Surgery)
1900 W POLK ST, TRAUMA OFFICE 1300
CHICAGO, IL 60612
Physician Assistant (Medical)
1900 W POLK ST
CHICAGO, IL 60612
Genetic Counselor, MS
1900 W POLK ST, 11TH FLOOR
CHICAGO, IL 60612
Pharmacist
1900 W POLK ST, ATTN: PHARMACY DEPARTMENT
CHICAGO, IL 60612
Emergency Medicine
1900 W POLK ST, 10TH FLOOR
CHICAGO, IL 60612
Emergency Medicine
1900 W POLK ST, 10TH FLOOR, EMERGENCY MEDICINE
CHICAGO, IL 60612
Emergency Medicine
1900 W POLK ST, 10TH FLOOR
CHICAGO, IL 60612
Emergency Medicine
1900 W POLK ST, 10TH FLOOR, DEPT. OF EMERGENCY MEDICINE
CHICAGO, IL 60612
Emergency Medicine
1900 W POLK ST
CHICAGO, IL 60612
General Acute Care Hospital
1900 W POLK ST
CHICAGO, IL 60612
General Acute Care Hospital
1900 W POLK ST, DEPT OF EM 10TH FLOOR
CHICAGO, IL 60612
Emergency Medicine
1900 W POLK ST, 10TH FLOOR DEPT OF EMERGENCY MEDICINE
CHICAGO, IL 60612
Emergency Medicine
1900 W POLK ST, DEPARTMENT OF EMERGENCY MEDICINE
CHICAGO, IL 60612
Internal Medicine
1900 W POLK ST
CHICAGO, IL 60612
Emergency Medicine
1900 W POLK ST, 10TH FLOOR
CHICAGO, IL 60612

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1902842628, enumerated as an "individual" on June 21, 2006.

The provider is located at 1900 W POLK ST ADOLESCENT DIVISION, #1104 CHICAGO, IL 60612 and the phone number is (312) 689-7466.

Pediatrics with taxonomy code 2080A0000X and a focus in Adolescent Medicine.