DIANNA DIXON IBCLC
NPI 1023773983
Lactation Consultant, Non-RN in Manassas, VA

NPI Status: Active since November 05, 2021

Contact Information

10432 BALLS FORD RD STE 300
MANASSAS, VA
ZIP 20109
Phone: (202) 301-4725
Fax: (202) 998-2038

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

Individual
Female
Lactation Consultant, Non-RN

About DIANNA DIXON

This page provides the complete NPI Profile along with additional information for Dianna Dixon, a provider established in Manassas, Virginia with a medical specialization in Lactation Consultant, Non-rn. The healthcare provider is registered in the NPI registry with number 1023773983 assigned on November 2021. The practitioner's primary taxonomy code is 174N00000X with license number L-319037 (VA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI: 1023773983
Provider Name: DIANNA DIXON IBCLC
Gender: Female
Entity Type: Individual
Location Address: 10432 BALLS FORD RD STE 300 MANASSAS, VA 20109
Location Phone: (202) 301-4725
Location Fax: (202) 998-2038
Mailing Address: 10432 BALLS FORD RD STE 300 MANASSAS, VA 20109
Mailing Phone: (202) 301-4725
Mailing Fax: (202) 998-2038
Is Sole Proprietor?: No
Enumeration Date: 11-05-2021
Last Update Date: 06-28-2025
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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: Lactation Consultant, Non-RN
Taxonomy Code: 174N00000X
Type: Other Service Providers
License No.: L-319037
License State: VA
Taxonomy Description: An individual trained to provide breastfeeding assistance services to both mothers and infants. Lactation Consultants are not required to be nurses and are trained through specific courses of education. The Lactation Consultant may have additional certification through a national or international organization.

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 1023773983, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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 → 4

Pos 4

Unchanged

Pos 5

Doubled → 14 → 1 + 4

Pos 6

Unchanged

Pos 7

Doubled → 6

Pos 8

Unchanged

Pos 9

Doubled → 16 → 1 + 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 2 → 4 7 → 14 → 5 3 → 6 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 + 4 + 3 + 1 + 4 + 7 + 6 + 9 + 1 + 6 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3

This NPI is valid

The calculated check digit is 3, which matches the last digit of 1023773983.