MR. IVAN AMEIN NAYFEH MS, CEP, CCRP, PRC
NPI 1942958228
Clinical Exercise Physiologist in San Antonio, TX

NPI Status: Active since March 15, 2022

Contact Information

18843 AGIN CT
SAN ANTONIO, TX
ZIP 78258
Phone: (210) 667-0363

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  • Individual
  • Male
  • Clinical Exercise Physiologist

About IVAN NAYFEH

This page provides the complete NPI Profile along with additional information for Ivan Nayfeh, a provider established in San Antonio, Texas with a medical specialization in Clinical Exercise Physiologist. The healthcare provider is registered in the NPI registry with number 1942958228 assigned on March 2022. The practitioner's primary taxonomy code is 224Y00000X with license number 1049243 (). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1942958228
Provider Name
MR. IVAN AMEIN NAYFEH MS, CEP, CCRP, PRC
Gender
Male
Entity Type
Individual
Location Address
18843 AGIN CT SAN ANTONIO, TX 78258
Location Phone
(210) 667-0363
Mailing Address
18843 AGIN CT SAN ANTONIO, TX 78258
Mailing Phone
(210) 667-0363
Is Sole Proprietor?
Yes
Enumeration Date
03-15-2022
Last Update Date
03-15-2022
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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

Clinical Exercise Physiologist

Taxonomy Code
224Y00000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
1049243
Taxonomy Description
A Clinical Exercise Physiologist is a health care professional who is trained to work with patients with chronic disease where exercise training has been shown to be of therapeutic benefit, including but not limited to cardiovascular and pulmonary disease, and metabolic disorders.

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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 1942958228, 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
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
5
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
2
Unchanged
Pos 9
2
Doubled → 4
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 4 → 8 9 → 18 → 9 8 → 16 → 7 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 1 + 8 + 5 + 1 + 6 + 2 + 4 + 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 1942958228.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942958228, enumerated as an "individual" on March 15, 2022.

The provider is located at 18843 AGIN CT SAN ANTONIO, TX 78258 and the phone number is (210) 667-0363.

Clinical Exercise Physiologist with taxonomy code 224Y00000X.