DR. ANNETTE LEON PHD, MS, FACMG
NPI 1164227666
Medical Genetics - Clinical Cytogenetics in Apex, NC

NPI Status: Active since February 18, 2025

Contact Information

8724 HUMIE OLIVE RD
APEX, NC
ZIP 27502
Phone: (417) 259-6099

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  • Individual
  • Female
  • Medical Genetics
  • Clinical Cytogenetics

About ANNETTE LEON

This page provides the complete NPI Profile along with additional information for Annette Leon, a provider established in Apex, North Carolina with a medical specialization in Medical Genetics, focusing in clinical cytogenetics . The healthcare provider is registered in the NPI registry with number 1164227666 assigned on February 2025. The practitioner's primary taxonomy code is 207SC0300X with license number 2011124 (MD). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1164227666
Provider Name
DR. ANNETTE LEON PHD, MS, FACMG
Gender
Female
Entity Type
Individual
Location Address
8724 HUMIE OLIVE RD APEX, NC 27502
Location Phone
(417) 259-6099
Mailing Address
8724 HUMIE OLIVE RD APEX, NC 27502
Mailing Phone
(417) 259-6099
Is Sole Proprietor?
No
Enumeration Date
02-18-2025
Last Update Date
02-27-2025
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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

Medical Genetics Clinical Cytogenetics

Taxonomy Code
207SC0300X
Type
Allopathic & Osteopathic Physicians
License No.
2011124
License State
MD
Taxonomy Description
A clinical cytogeneticist demonstrates competence in providing laboratory diagnostic and clinical interpretive services dealing with cellular components, particularly chromosomes, associated with heredity.

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)
1207SG0203XAllopathic & Osteopathic Physicians

Medical Genetics
Clinical Molecular Genetics

2015141 (MD)

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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 1164227666, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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
1
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
2
Doubled → 4
Pos 6
2
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
6
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
6
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 6 → 12 → 3 2 → 4 7 → 14 → 5 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 4 + 2 + 1 + 4 + 6 + 1 + 2 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1164227666.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164227666, enumerated as an "individual" on February 18, 2025.

The provider is located at 8724 HUMIE OLIVE RD APEX, NC 27502 and the phone number is (417) 259-6099.

Medical Genetics with taxonomy code 207SC0300X and a focus in Clinical Cytogenetics.