THE PATHOLOGY GROUP, INC.
NPI 1316196892
Pathology - Anatomic Pathology & Clinical Pathology in Fullerton, CA

NPI Status: Active since September 09, 2008

Contact Information

101 E VALENCIA MESA DR
FULLERTON, CA
ZIP 92835
Phone: (714) 446-7505
Fax: (714) 992-3055

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  • Organization
  • Pathology
  • Anatomic Pathology & Clinical Pathology

About THE PATHOLOGY GROUP, INC.

This page provides the complete NPI Profile along with additional information for The Pathology Group, Inc., a provider established in Fullerton, California operating as a Pathology, focusing in anatomic pathology & clinical pathology . The healthcare provider is registered in the NPI registry with number 1316196892 assigned on September 2008. The practitioner's primary taxonomy code is 207ZP0102X. The provider is registered as an organization and their NPI record was last updated one year ago. The Pathology Group, Inc. operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's . The authorized official of this NPI record is Mark Boonyasampant M.d. (President)

NPI
1316196892
Provider Legal Name
THE PATHOLOGY GROUP, INC.
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
101 E VALENCIA MESA DR FULLERTON, CA 92835
Location Phone
(714) 446-7505
Location Fax
(714) 992-3055
Mailing Address
FILE 749241 LOS ANGELES, CA 90074
Mailing Phone
(714) 446-7505
Mailing Fax
(714) 992-3055
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-09-2008
Last Update Date
08-05-2025
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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
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.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MARK BOONYASAMPANT M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(714) 446-7505

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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 1316196892, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
3
Unchanged
Pos 3
1
Doubled → 2
Pos 4
6
Unchanged
Pos 5
1
Doubled → 2
Pos 6
9
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
8
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
2
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 1 → 2 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 + 3 + 2 + 6 + 2 + 9 + 1 + 2 + 8 + 1 + 8 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1316196892.

Other Providers at the Same Location


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

Physician Assistant
101 E VALENCIA MESA DR, EM DEPT
FULLERTON, CA 92835
Anesthesiology
101 E VALENCIA MESA DR
FULLERTON, CA 92835
Emergency Medicine
101 E VALENCIA MESA DR, EM DEPT
FULLERTON, CA 92835
Emergency Medicine
101 E VALENCIA MESA DR, EM DEPT
FULLERTON, CA 92835
Emergency Medicine
101 E VALENCIA MESA DR, EM DEPT
FULLERTON, CA 92835
Emergency Medicine
101 E VALENCIA MESA DR, EM DEPT
FULLERTON, CA 92835
Emergency Medicine
101 E VALENCIA MESA DR, EM DEPT
FULLERTON, CA 92835
Emergency Medicine
101 E VALENCIA MESA DR, EM DEPT
FULLERTON, CA 92835
Emergency Medicine
101 E VALENCIA MESA DR, EM DEPT
FULLERTON, CA 92835
Emergency Medicine
101 E VALENCIA MESA DR, EM DEPT
FULLERTON, CA 92835
Anesthesiology
101 E VALENCIA MESA DR
FULLERTON, CA 92835
Emergency Medicine
101 E VALENCIA MESA DR, EM DEPT
FULLERTON, CA 92835
Specialist
101 E VALENCIA MESA DR
FULLERTON, CA 92835
Emergency Medicine (Emergency Medical Services)
101 E VALENCIA MESA DR, EM DEPT
FULLERTON, CA 92835
Physician Assistant
101 E VALENCIA MESA DR, EM DEPT
FULLERTON, CA 92835
Nurse Practitioner (Family)
101 E VALENCIA MESA DR
FULLERTON, CA 92835
Nurse Practitioner (Pediatrics)
101 E VALENCIA MESA DR
FULLERTON, CA 92835
Anesthesiology
101 E VALENCIA MESA DR
FULLERTON, CA 92835
Nurse Practitioner (Family)
101 E VALENCIA MESA DR
FULLERTON, CA 92835
Radiology (Diagnostic Radiology)
101 E VALENCIA MESA DR, ST JUDE MEDICAL CENTER
FULLERTON, CA 92835

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1316196892, enumerated as an "organization" on September 09, 2008.

The provider is located at 101 E VALENCIA MESA DR FULLERTON, CA 92835 and the phone number is (714) 446-7505.

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