YASSER ABAD MONTOYA SR. RPT
NPI 1639035504
Technician, Pathology - Phlebotomy in Hialeah, FL

NPI Status: Active since January 05, 2026

Contact Information

1565 W 41ST ST APT 6
HIALEAH, FL
ZIP 33012
Phone: (407) 364-0203

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  • Individual
  • Male
  • Technician, Pathology
  • Phlebotomy

About YASSER ABAD MONTOYA

This page provides the complete NPI Profile along with additional information for Yasser Abad Montoya, a provider established in Hialeah, Florida with a medical specialization in Technician, Pathology, focusing in phlebotomy . The healthcare provider is registered in the NPI registry with number 1639035504 assigned on January 2026. The practitioner's primary taxonomy code is 246RP1900X with license number 20230820128116 (FL). The provider is registered as an individual and his NPI record was last updated January 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI
1639035504
Provider Name
YASSER ABAD MONTOYA SR. RPT
Gender
Male
Entity Type
Individual
Location Address
1565 W 41ST ST APT 6 HIALEAH, FL 33012
Location Phone
(407) 364-0203
Mailing Address
1565 W 41ST ST APT 6 HIALEAH, FL 33012
Mailing Phone
(407) 364-0203
Is Sole Proprietor?
Yes
Enumeration Date
01-05-2026
Last Update Date
01-05-2026
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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

Technician, Pathology Phlebotomy

Taxonomy Code
246RP1900X
Type
Technologists, Technicians & Other Technical Service Providers
License No.
20230820128116
License State
FL

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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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 1639035504, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
3
Doubled → 6
Pos 4
9
Unchanged
Pos 5
0
Doubled → 0
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
5
Unchanged
Pos 9
0
Doubled → 0
Check
4
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 3 → 6 0 → 0 5 → 10 → 1 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 0 + 3 + 1 + 0 + 5 + 0 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1639035504.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639035504, enumerated as an "individual" on January 05, 2026.

The provider is located at 1565 W 41ST ST APT 6 HIALEAH, FL 33012 and the phone number is (407) 364-0203.

Technician, Pathology with taxonomy code 246RP1900X and a focus in Phlebotomy.