DR. JOHN ZEBALA MD, PHD
NPI 1013634088
Pathology - Anatomic Pathology & Clinical Pathology in Auburn, WA

NPI Status: Active since October 20, 2022

Contact Information

215 CLAY ST NW STE B5
AUBURN, WA
ZIP 98001
Phone: (253) 833-8009

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  • Individual
  • Male
  • Pathology
  • Anatomic Pathology & Clinical Pathology

About JOHN ZEBALA

This page provides the complete NPI Profile along with additional information for John Zebala, a provider established in Auburn, Washington with a medical specialization in Pathology, focusing in anatomic pathology & clinical pathology . The healthcare provider is registered in the NPI registry with number 1013634088 assigned on October 2022. The practitioner's primary taxonomy code is 207ZP0102X with license number MD00033981 (WA). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1013634088
Provider Name
DR. JOHN ZEBALA MD, PHD
Gender
Male
Entity Type
Individual
Location Address
215 CLAY ST NW STE B5 AUBURN, WA 98001
Location Phone
(253) 833-8009
Mailing Address
3020 ISSAQUAH PINE LAKE RD SE # 392 SAMMAMISH, WA 98075
Mailing Phone
(425) 466-5178
Is Sole Proprietor?
Yes
Enumeration Date
10-20-2022
Last Update Date
10-20-2022
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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 Anatomic Pathology & Clinical Pathology

Taxonomy Code
207ZP0102X
Type
Allopathic & Osteopathic Physicians
License No.
MD00033981
License State
WA
Taxonomy Description
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

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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 1013634088, 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 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
0
Unchanged
Pos 3
1
Doubled → 2
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
0
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 1 → 2 6 → 12 → 3 4 → 8 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 2 + 3 + 1 + 2 + 3 + 8 + 0 + 1 + 6 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1013634088.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013634088, enumerated as an "individual" on October 20, 2022.

The provider is located at 215 CLAY ST NW STE B5 AUBURN, WA 98001 and the phone number is (253) 833-8009.

Pathology with taxonomy code 207ZP0102X and a focus in Anatomic Pathology & Clinical Pathology.