MRS. ANTOINETTE ANNAN DELCOTTO CBCS
NPI 1679413413
Specialist/Technologist, Health Information - Coding Specialist, Physician Office Based in Middleville, MI

NPI Status: Active since March 31, 2026

Contact Information

507 GRAND RAPIDS ST
MIDDLEVILLE, MI
ZIP 49333
Phone: (616) 419-7930

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  • Individual
  • Female
  • Specialist/Technologist, Health Informat...
  • Coding Specialist, Physician Office Base...

About ANTOINETTE ANNAN DELCOTTO

This page provides the complete NPI Profile along with additional information for Antoinette Annan Delcotto, a provider established in Middleville, Michigan with a medical specialization in Specialist/technologist, Health Information, focusing in coding specialist, physician office based . The healthcare provider is registered in the NPI registry with number 1679413413 assigned on March 2026. The practitioner's primary taxonomy code is 246YC3302X. The provider is registered as an individual and her NPI record was last updated March 2026.

NPI
1679413413
Provider Name
MRS. ANTOINETTE ANNAN DELCOTTO CBCS
Gender
Female
Entity Type
Individual
Location Address
507 GRAND RAPIDS ST MIDDLEVILLE, MI 49333
Location Phone
(616) 419-7930
Mailing Address
507 GRAND RAPIDS ST MIDDLEVILLE, MI 49333
Is Sole Proprietor?
Yes
Enumeration Date
03-31-2026
Last Update Date
03-31-2026
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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, Health Information Coding Specialist, Physician Office Based

Taxonomy Code
246YC3302X
Type
Technologists, Technicians & Other Technical Service Providers
License State
MI

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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 1679413413, 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
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
1
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
Unchanged
Pos 9
1
Doubled → 2
Check
3
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 4 → 8 3 → 6 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 8 + 1 + 6 + 4 + 2 + 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 1679413413.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679413413, enumerated as an "individual" on March 31, 2026.

The provider is located at 507 GRAND RAPIDS ST MIDDLEVILLE, MI 49333 and the phone number is (616) 419-7930.

Specialist/Technologist, Health Information with taxonomy code 246YC3302X and a focus in Coding Specialist, Physician Office Based.