MARC DANIEL
NPI 1457243438
Pathology - Clinical Laboratory Director, Non-physician in Cedar Park, TX

NPI Status: Active since July 16, 2025

Contact Information

3620 E WHITESTONE BLVD
CEDAR PARK, TX
ZIP 78613
Phone: (512) 971-5928

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Pathology
Clinical Laboratory Director, Non-physic...

About MARC DANIEL

This page provides the complete NPI Profile along with additional information for Marc Daniel, a provider established in Cedar Park, Texas with a medical specialization in Pathology, focusing in clinical laboratory director, non-physician . The healthcare provider is registered in the NPI registry with number 1457243438 assigned on July 2025. The practitioner's primary taxonomy code is 247ZC0005X with license number 307918 (). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI: 1457243438
Provider Name: MARC DANIEL
Gender: Male
Entity Type: Individual
Location Address: 3620 E WHITESTONE BLVD CEDAR PARK, TX 78613
Location Phone: (512) 971-5928
Mailing Address: 314 EDGEWOOD CV LEANDER, TX 78641
Mailing Phone: (512) 971-5928
Is Sole Proprietor?: No
Enumeration Date: 07-16-2025
Last Update Date: 07-16-2025
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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 Clinical Laboratory Director, Non-physician
Taxonomy Code: 247ZC0005X
Type: Technologists, Technicians & Other Technical Service Providers
License No.: 307918
Taxonomy Description: An individual who is state-licensed as a clinical laboratory director and meets the qualifications in the Clinical Laboratory Improvement Amendments of 1988 for non-physicians (non-MD/DO) as defined in the CFR 42 Part 493.1405.

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 1457243438, 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 10 → 1 + 0

Pos 4

Unchanged

Pos 5

Doubled → 4

Pos 6

Unchanged

Pos 7

Doubled → 6

Pos 8

Unchanged

Pos 9

Doubled → 6

Check

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 2 → 4 3 → 6 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 0 + 7 + 4 + 4 + 6 + 4 + 6 + 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 1457243438.