NESTOR R ALVAR CCP
NPI 1215868047
Perfusionist in San Angelo, TX

NPI Status: Active since May 28, 2026

Contact Information

120 E HARRIS AVE
SAN ANGELO, TX
ZIP 76903
Phone: (325) 747-5102

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  • Individual
  • Male
  • Perfusionist

About NESTOR ALVAR

This page provides the complete NPI Profile along with additional information for Nestor Alvar, a provider established in San Angelo, Texas with a medical specialization in Perfusionist. The healthcare provider is registered in the NPI registry with number 1215868047 assigned on May 2026. The practitioner's primary taxonomy code is 242T00000X with license number FPF00000382 (TX). The provider is registered as an individual and his NPI record was last updated May 2026.

NPI
1215868047
Provider Name
NESTOR R ALVAR CCP
Gender
Male
Entity Type
Individual
Location Address
120 E HARRIS AVE SAN ANGELO, TX 76903
Location Phone
(325) 747-5102
Mailing Address
3102 RIDGECREST LN SAN ANGELO, TX 76904
Mailing Phone
(325) 747-5102
Is Sole Proprietor?
No
Enumeration Date
05-28-2026
Last Update Date
05-28-2026
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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

Perfusionist

Taxonomy Code
242T00000X
Type
Technologists, Technicians & Other Technical Service Providers
License No.
FPF00000382
License State
TX
Taxonomy Description
A perfusionist operates extracorporeal circulation and autotransfusion equipment during any medical situation where it is necessary to support or temporarily replace the patient's circulatory or respiratory function. The perfusionist is knowledgeable concerning the variety of equipment available to perform extracorporeal circulation functions and is responsible, in consultation with the physician, for selecting the appropriate equipment and techniques to be used.

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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 1215868047, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
2
Unchanged
Pos 3
1
Doubled → 2
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
6
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
0
Unchanged
Pos 9
4
Doubled → 8
Check
7
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 1 → 2 8 → 16 → 7 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 1 + 6 + 6 + 1 + 6 + 0 + 8 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1215868047.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Pharmacist
120 E HARRIS AVE
SAN ANGELO, TX 76903
Internal Medicine
120 E HARRIS AVE
SAN ANGELO, TX 76903
Pharmacist
120 E HARRIS AVE
SAN ANGELO, TX 76903
Emergency Medicine (Emergency Medical Services)
120 E HARRIS AVE, EMERGENCY ROOM
SAN ANGELO, TX 76903
Pharmacist
120 E HARRIS AVE
SAN ANGELO, TX 76903
Emergency Medicine
120 E HARRIS AVE
SAN ANGELO, TX 76903
Long Term Care Hospital
120 E HARRIS AVE, 6TH FLOOR
SAN ANGELO, TX 76903
Internal Medicine
120 E HARRIS AVE
SAN ANGELO, TX 76903
Emergency Medicine
120 E HARRIS AVE
SAN ANGELO, TX 76903
Emergency Medicine
120 E HARRIS AVE
SAN ANGELO, TX 76903
Emergency Medicine
120 E HARRIS AVE
SAN ANGELO, TX 76903
Emergency Medicine
120 E HARRIS AVE
SAN ANGELO, TX 76903
Emergency Medicine
120 E HARRIS AVE
SAN ANGELO, TX 76903
Rehabilitation Unit
120 E HARRIS AVE
SAN ANGELO, TX 76903
Clinic/Center (Ambulatory Surgical)
120 E HARRIS AVE
SAN ANGELO, TX 76903
Psychiatric Hospital
120 E HARRIS AVE
SAN ANGELO, TX 76903
Chronic Disease Hospital (Children)
120 E HARRIS AVE
SAN ANGELO, TX 76903
Internal Medicine
120 E HARRIS AVE
SAN ANGELO, TX 76903
Emergency Medicine
120 E HARRIS AVE
SAN ANGELO, TX 76903
Internal Medicine
120 E HARRIS AVE
SAN ANGELO, TX 76903

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215868047, enumerated as an "individual" on May 28, 2026.

The provider is located at 120 E HARRIS AVE SAN ANGELO, TX 76903 and the phone number is (325) 747-5102.

Perfusionist with taxonomy code 242T00000X.