DR. DAVID WAYNE SCHARNHORST M.D.
NPI 1053476291
Pathology - Pediatric Pathology in Madera, CA

NPI Status: Active since December 27, 2006

Contact Information

9300 VALLEY CHILDRENS PL
PATHOLOGY SC12
MADERA, CA
ZIP 93638
Phone: (559) 353-6105
Fax: (559) 353-6072

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  • Individual
  • Male
  • Pathology
  • Pediatric Pathology

About DAVID SCHARNHORST

This page provides the complete NPI Profile along with additional information for David Scharnhorst, a provider established in Madera, California with a medical specialization in Pathology, focusing in pediatric pathology . The healthcare provider is registered in the NPI registry with number 1053476291 assigned on December 2006. The practitioner's primary taxonomy code is 207ZP0213X with license number G62872 (CA). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1053476291
Provider Name
DR. DAVID WAYNE SCHARNHORST M.D.
Gender
Male
Entity Type
Individual
Location Address
9300 VALLEY CHILDRENS PL PATHOLOGY SC12 MADERA, CA 93638
Location Phone
(559) 353-6105
Location Fax
(559) 353-6072
Mailing Address
9300 VALLEY CHILDRENS PL PATHOLOGY SC12 MADERA, CA 93638
Mailing Phone
(559) 353-6105
Mailing Fax
(559) 353-6072
Is Sole Proprietor?
Yes
Enumeration Date
12-27-2006
Last Update Date
06-08-2020
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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

Pathology Pediatric Pathology

Taxonomy Code
207ZP0213X
Type
Allopathic & Osteopathic Physicians
License No.
G62872
License State
CA
Taxonomy Description
A pediatric pathologist is expert in the laboratory diagnosis of diseases that occur during fetal growth, infancy and child development. The practice requires a strong foundation in general pathology and substantial understanding of normal growth and development, along with extensive knowledge of pediatric medicine.

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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 1053476291, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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
0
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
3
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
9
Doubled → 18 → 1 + 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 5 → 10 → 1 4 → 8 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 0 + 3 + 8 + 7 + 1 + 2 + 2 + 1 + 8 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1053476291.

Other Providers at the Same Location


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

Pharmacist
9300 VALLEY CHILDRENS PL, MB-20
MADERA, CA 93638
Pediatrics (Pediatric Hematology-Oncology)
9300 VALLEY CHILDRENS PL
MADERA, CA 93638
Hospitalist
9300 VALLEY CHILDRENS PL
MADERA, CA 93638
Pediatrics
9300 VALLEY CHILDRENS PL
MADERA, CA 93638
Pediatrics (Pediatric Endocrinology)
9300 VALLEY CHILDRENS PL
MADERA, CA 93638
Pediatrics (Pediatric Hematology-Oncology)
9300 VALLEY CHILDRENS PL
MADERA, CA 93638
Pediatrics
9300 VALLEY CHILDRENS PL
MADERA, CA 93638
Pediatrics (Pediatric Rheumatology)
9300 VALLEY CHILDRENS PL, SUITE G270
MADERA, CA 93638
Radiology (Pediatric Radiology)
9300 VALLEY CHILDRENS PL
MADERA, CA 93638
Pediatrics
9300 VALLEY CHILDRENS PL
MADERA, CA 93638
Emergency Medicine
9300 VALLEY CHILDRENS PL
MADERA, CA 93638
Neurological Surgery
9300 VALLEY CHILDRENS PL
MADERA, CA 93638
Pediatrics (Pediatric Gastroenterology)
9300 VALLEY CHILDRENS PL
MADERA, CA 93638
Pediatrics (Neonatal-Perinatal Medicine)
9300 VALLEY CHILDRENS PL, SW19
MADERA, CA 93638
Pediatrics
9300 VALLEY CHILDRENS PL
MADERA, CA 93638
Pharmacist
9300 VALLEY CHILDRENS PL, GW19
MADERA, CA 93638
Pediatrics (Pediatric Hematology-Oncology)
9300 VALLEY CHILDRENS PL
MADERA, CA 93638
Pediatrics
9300 VALLEY CHILDRENS PL
MADERA, CA 93638
Pediatrics (Neonatal-Perinatal Medicine)
9300 VALLEY CHILDRENS PL
MADERA, CA 93638
Pediatrics (Pediatric Cardiology)
9300 VALLEY CHILDRENS PL
MADERA, CA 93638

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1053476291, enumerated as an "individual" on December 27, 2006.

The provider is located at 9300 VALLEY CHILDRENS PL PATHOLOGY SC12 MADERA, CA 93638 and the phone number is (559) 353-6105.

Pathology with taxonomy code 207ZP0213X and a focus in Pediatric Pathology.