DR. AHMED ELMASHAD MD
NPI 1437610664
Psychiatry & Neurology - Vascular Neurology in Port St Lucie, FL

NPI Status: Active since March 29, 2019

Contact Information

10080 SW INNOVATION WAY
PORT ST LUCIE, FL
ZIP 34987
Phone: (772) 223-5945

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  • Individual
  • Male
  • Psychiatry & Neurology
  • Vascular Neurology

About AHMED ELMASHAD

This page provides the complete NPI Profile along with additional information for Ahmed Elmashad, a provider established in Port St Lucie, Florida with a medical specialization in Psychiatry & Neurology, focusing in vascular neurology . The healthcare provider is registered in the NPI registry with number 1437610664 assigned on March 2019. The practitioner's primary taxonomy code is 2084V0102X with license number 179916 (FL). The provider is registered as an individual and his NPI record was last updated June 2026.

NPI
1437610664
Provider Name
DR. AHMED ELMASHAD MD
Gender
Male
Entity Type
Individual
Location Address
10080 SW INNOVATION WAY PORT ST LUCIE, FL 34987
Location Phone
(772) 223-5945
Mailing Address
10080 SW INNOVATION WAY PORT SAINT LUCIE, FL 34987
Mailing Phone
(772) 332-7002
Is Sole Proprietor?
No
Enumeration Date
03-29-2019
Last Update Date
06-16-2026
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Location Map

Secondary Locations

  • 100 Woods Rd Dept Of
    Valhalla, NY 10595
    (914) 493-8795

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

Psychiatry & Neurology Vascular Neurology

Taxonomy Code
2084V0102X
Type
Allopathic & Osteopathic Physicians
License No.
179916
License State
FL
Taxonomy Description
Vascular Neurology is a subspecialty in the evaluation, prevention, treatment and recovery from vascular diseases of the nervous system. This subspecialty includes the diagnosis and treatment of vascular events of arterial or venous origin from a large number of causes that affect the brain or spinal cord such as ischemic stroke, intracranial hemorrhage, spinal cord ischemia and spinal cord hemorrhage.

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)
12084N0400XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Neurology

328779 (NY)
22084N0400XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Neurology

179916 (FL)
32084V0102XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Vascular Neurology

328779 (NY)
42085N0700XAllopathic & Osteopathic Physicians

Radiology
Neuroradiology

179916 (FL)

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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 1437610664, 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
4
Unchanged
Pos 3
3
Doubled → 6
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
6
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 6 → 12 → 3 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 6 + 7 + 1 + 2 + 1 + 0 + 6 + 1 + 2 + 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 1437610664.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Internal Medicine
10080 SW INNOVATION WAY
PORT ST LUCIE, FL 34987
Physician Assistant
10080 SW INNOVATION WAY
PORT SAINT LUCIE, FL 34987
Physician Assistant
10080 SW INNOVATION WAY
PORT ST LUCIE, FL 34987
Nurse Practitioner (Family)
10080 SW INNOVATION WAY
PORT ST LUCIE, FL 34987
Physician Assistant (Medical)
10080 SW INNOVATION WAY
PORT ST LUCIE, FL 34987
Internal Medicine (Gastroenterology)
10080 SW INNOVATION WAY
PORT ST LUCIE, FL 34987
Internal Medicine (Advanced Heart Failure and Transplant Cardiology)
10080 SW INNOVATION WAY
PORT ST LUCIE, FL 34987
Obstetrics & Gynecology
10080 SW INNOVATION WAY
PORT SAINT LUCIE, FL 34987

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1437610664, enumerated as an "individual" on March 29, 2019.

The provider is located at 10080 SW INNOVATION WAY PORT ST LUCIE, FL 34987 and the phone number is (772) 223-5945.

Psychiatry & Neurology with taxonomy code 2084V0102X and a focus in Vascular Neurology.