LOUDOUN LACTATION AND EDUCATION
NPI 1023965258
Lactation Consultant, Non-RN in Leesburg, VA

NPI Status: Active since March 16, 2026

Contact Information

821 S KING ST STE B
LEESBURG, VA
ZIP 20175
Phone: (703) 946-7470

Get Directions Write a Review

  • Organization
  • Lactation Consultant, Non-RN

About LOUDOUN LACTATION AND EDUCATION

This page provides the complete NPI Profile along with additional information for Loudoun Lactation And Education, a provider established in Leesburg, Virginia operating as a Lactation Consultant, Non-rn. The healthcare provider is registered in the NPI registry with number 1023965258 assigned on March 2026. The practitioner's primary taxonomy code is 174N00000X. The provider is registered as an organization and their NPI record was last updated March 2026. Loudoun Lactation And Education operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Lillybeth Seng (Owner)

NPI
1023965258
Provider Name
LOUDOUN LACTATION AND EDUCATION
Entity Type
Organization
Location Address
821 S KING ST STE B LEESBURG, VA 20175
Location Phone
(703) 946-7470
Mailing Address
821 S KING ST STE B LEESBURG, VA 20175
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-16-2026
Last Update Date
03-16-2026
Code Navigator

Location Map

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
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.

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

LILLYBETH SENG

Authorized Official Title
OWNER
Authorized Official Phone
(703) 946-7470

Reviews for LOUDOUN LACTATION AND EDUCATION

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1023965258, 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 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
1
Doubled → 2
Pos 2
0
Unchanged
Pos 3
2
Doubled → 4
Pos 4
3
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
2
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
8
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 9 → 18 → 9 5 → 10 → 1 5 → 10 → 1

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 + 8 + 6 + 1 + 0 + 2 + 1 + 0 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1023965258.

Other Providers at the Same Location


The following 5 providers are registered at the same or a nearby location.

Massage Therapist
821 S KING ST STE B
LEESBURG, VA 20175
Massage Therapist
821 S KING ST STE B
LEESBURG, VA 20175
Advanced Practice Midwife
821 S KING ST STE B
LEESBURG, VA 20175
Registered Nurse (Lactation Consultant)
821 S KING ST STE B
LEESBURG, VA 20175
Lactation Consultant, Non-RN
821 S KING ST STE B
LEESBURG, VA 20175

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1023965258, enumerated as an "organization" on March 16, 2026.

The provider is located at 821 S KING ST STE B LEESBURG, VA 20175 and the phone number is (703) 946-7470.

Lactation Consultant, Non-RN with taxonomy code 174N00000X.