KATIE ANNE DOWD NDTR, CLC
NPI 1780282848
Lactation Consultant, Non-RN in West Islip, NY

NPI Status: Active since October 12, 2020

Contact Information

712 OAK NECK RD
WEST ISLIP, NY
ZIP 11795
Phone: (631) 774-1565

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  • Individual
  • Female
  • Lactation Consultant, Non-RN

About KATIE DOWD

This page provides the complete NPI Profile along with additional information for Katie Dowd, a provider established in West Islip, New York with a medical specialization in Lactation Consultant, Non-rn. The healthcare provider is registered in the NPI registry with number 1780282848 assigned on October 2020. The practitioner's primary taxonomy code is 174N00000X with license number 321998 (NY). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1780282848
Provider Name
KATIE ANNE DOWD NDTR, CLC
Gender
Female
Entity Type
Individual
Location Address
712 OAK NECK RD WEST ISLIP, NY 11795
Location Phone
(631) 774-1565
Mailing Address
712 OAK NECK RD WEST ISLIP, NY 11795
Mailing Phone
(631) 210-6362
Is Sole Proprietor?
No
Enumeration Date
10-12-2020
Last Update Date
02-10-2025
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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.
321998
License State
NY
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1136A00000XDietary & Nutritional Service Providers

Dietetic Technician, Registered

86041153 (NY)

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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 1780282848, 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 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
7
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
2
Doubled → 4
Pos 6
8
Unchanged
Pos 7
2
Doubled → 4
Pos 8
8
Unchanged
Pos 9
4
Doubled → 8
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 8 → 16 → 7 2 → 4 2 → 4 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 6 + 0 + 4 + 8 + 4 + 8 + 8 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1780282848.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780282848, enumerated as an "individual" on October 12, 2020.

The provider is located at 712 OAK NECK RD WEST ISLIP, NY 11795 and the phone number is (631) 774-1565.

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