SHERAZ AHMED MD
NPI 1841189941
Pediatrics in Marshfield, WI

NPI Status: Active since July 02, 2025

Contact Information

1000 N OAK AVE
MARSHFIELD, WI
ZIP 54449
Phone: (800) 782-8581

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  • Individual
  • Male
  • Pediatrics

About SHERAZ AHMED

This page provides the complete NPI Profile along with additional information for Sheraz Ahmed, a pediatrician established in Marshfield, Wisconsin with a medical specialization in Pediatrics. The healthcare provider is registered in the NPI registry with number 1841189941 assigned on July 2025. The practitioner's primary taxonomy code is 208000000X with license number 101366-851 (WI). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1841189941
Provider Name
SHERAZ AHMED MD
Gender
Male
Entity Type
Individual
Location Address
1000 N OAK AVE MARSHFIELD, WI 54449
Location Phone
(800) 782-8581
Mailing Address
700 WESTERN ST MARSHFIELD, WI 54449
Mailing Phone
(715) 615-1123
Is Sole Proprietor?
No
Enumeration Date
07-02-2025
Last Update Date
07-02-2025
Code Navigator

A pediatrician like Sheraz Ahmed 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

Taxonomy Code
208000000X
Type
Allopathic & Osteopathic Physicians
License No.
101366-851
License State
WI
Taxonomy Description
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

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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 1841189941, 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 79. The final step is to find the difference between that total and the next multiple of ten (80 - 79 = 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
8
Unchanged
Pos 3
4
Doubled → 8
Pos 4
1
Unchanged
Pos 5
1
Doubled → 2
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
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 4 → 8 1 → 2 9 → 18 → 9 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 8 + 1 + 2 + 8 + 1 + 8 + 9 + 8 + 24 = 79

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

The next multiple of ten after 79 is 80. The difference is the calculated check digit.

80 - 79 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1841189941.

Other Providers at the Same Location


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

Genetic Counselor, MS
1000 N OAK AVE, MARSHFIELD CLINIC; 3C1
MARSHFIELD, WI 54449
Genetic Counselor, MS
1000 N OAK AVE, 3C1
MARSHFIELD, WI 54449
Genetic Counselor, MS
1000 N OAK AVE, DEPT OF MEDICAL GENETICS - 3C1
MARSHFIELD, WI 54449
Pediatrics (Pediatric Critical Care Medicine)
1000 N OAK AVE
MARSHFIELD, WI 54449
Internal Medicine (Nephrology)
1000 N OAK AVE
MARSHFIELD, WI 54449
Social Worker
1000 N OAK AVE
MARSHFIELD, WI 54449
Nuclear Medicine (Nuclear Imaging & Therapy)
1000 N OAK AVE
MARSHFIELD, WI 54449
Psychiatry & Neurology (Neurology)
1000 N OAK AVE
MARSHFIELD, WI 54449
Audiologist
1000 N OAK AVE
MARSHFIELD, WI 54449
Radiology (Diagnostic Radiology)
1000 N OAK AVE
MARSHFIELD, WI 54449
Speech-Language Pathologist
1000 N OAK AVE
MARSHFIELD, WI 54449
Audiologist
1000 N OAK AVE
MARSHFIELD, WI 54449
Physician Assistant
1000 N OAK AVE
MARSHFIELD, WI 54449
Physician Assistant
1000 N OAK AVE
MARSHFIELD, WI 54449
Ophthalmology
1000 N OAK AVE
MARSHFIELD, WI 54449
Ophthalmology
1000 N OAK AVE
MARSHFIELD, WI 54449
Dermatology
1000 N OAK AVE
MARSHFIELD, WI 54449
Dermatology
1000 N OAK AVE
MARSHFIELD, WI 54449
Ophthalmology
1000 N OAK AVE
MARSHFIELD, WI 54449
Speech-Language Pathologist
1000 N OAK AVE
MARSHFIELD, WI 54449

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841189941, enumerated as an "individual" on July 02, 2025.

The provider is located at 1000 N OAK AVE MARSHFIELD, WI 54449 and the phone number is (800) 782-8581.

Pediatrics with taxonomy code 208000000X.