MARISA HOOD
NPI 1407786627
Specialist/Technologist, Pathology - Chemistry in Nashville, TN

NPI Status: Active since May 20, 2026

Contact Information

445 GREAT CIRCLE RD
NASHVILLE, TN
ZIP 37228
Phone: (615) 428-9879

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Newly Listed Provider
This NPI profile has been added to the NPI registry within the last 30 days.

Table of Contents

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

Individual
Female
Specialist/Technologist, Pathology
Chemistry

About MARISA HOOD

This page provides the complete NPI Profile along with additional information for Marisa Hood, a provider established in Nashville, Tennessee with a medical specialization in Specialist/technologist, Pathology, focusing in chemistry . The healthcare provider is registered in the NPI registry with number 1407786627 assigned on May 2026. The practitioner's primary taxonomy code is 246QC1000X with license number 24886 (TN). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI: 1407786627
Provider Name: MARISA HOOD
Other Name: MARISA GERMAINE
Other Name Type: Former Name (1)
Gender: Female
Entity Type: Individual
Location Address: 445 GREAT CIRCLE RD NASHVILLE, TN 37228
Location Phone: (615) 428-9879
Mailing Address: 445 GREAT CIRCLE RD NASHVILLE, TN 37228
Is Sole Proprietor?: No
Enumeration Date: 05-20-2026
Last Update Date: 05-20-2026
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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: Specialist/Technologist, Pathology Chemistry
Taxonomy Code: 246QC1000X
Type: Technologists, Technicians & Other Technical Service Providers
License No.: 24886
License State: TN

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 1407786627, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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 → 0

Pos 4

Unchanged

Pos 5

Doubled → 14 → 1 + 4

Pos 6

Unchanged

Pos 7

Doubled → 12 → 1 + 2

Pos 8

Unchanged

Pos 9

Doubled → 4

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 0 → 0 7 → 14 → 5 6 → 12 → 3 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 0 + 7 + 1 + 4 + 8 + 1 + 2 + 6 + 4 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7

This NPI is valid

The calculated check digit is 7, which matches the last digit of 1407786627.