HEATHER EVANS
NPI 1871069260
Lactation Consultant, Non-RN in Washington, DC

NPI Status: Active since October 23, 2018

Contact Information

1020 19TH ST NW STE 150
WASHINGTON, DC
ZIP 20036
Phone: (202) 293-5182

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

Individual
Female
Lactation Consultant, Non-RN

About HEATHER EVANS

This page provides the complete NPI Profile along with additional information for Heather Evans, a provider established in Washington, District Of Columbia with a medical specialization in Lactation Consultant, Non-rn. The healthcare provider is registered in the NPI registry with number 1871069260 assigned on October 2018. The practitioner's primary taxonomy code is 174N00000X with license number L-129908 (). The provider is registered as an individual and her NPI record was last updated 8 years ago.

NPI: 1871069260
Provider Name: HEATHER EVANS
Gender: Female
Entity Type: Individual
Location Address: 1020 19TH ST NW STE 150 WASHINGTON, DC 20036
Location Phone: (202) 293-5182
Mailing Address: 1020 19TH ST NW STE 150 WASHINGTON, DC 20036
Mailing Phone: (202) 293-5182
Is Sole Proprietor?: No
Enumeration Date: 10-23-2018
Last Update Date: 10-23-2018
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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-129908
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 1871069260, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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 → 14 → 1 + 4

Pos 4

Unchanged

Pos 5

Doubled → 0

Pos 6

Unchanged

Pos 7

Doubled → 18 → 1 + 8

Pos 8

Unchanged

Pos 9

Doubled → 12 → 1 + 2

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 7 → 14 → 5 0 → 0 9 → 18 → 9 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 4 + 1 + 0 + 6 + 1 + 8 + 2 + 1 + 2 + 24 = 60

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

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

60 - 60 = 0

This NPI is valid

The calculated check digit is 0, which matches the last digit of 1871069260.