ROBERTO MONTEALEGRE IV PHARMD
NPI 1932059722
Pharmacist - Critical Care in Dallas, TX

NPI Status: Active since January 30, 2026

Contact Information

3500 GASTON AVE
DALLAS, TX
ZIP 75246
Phone: (214) 820-0111

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  • Individual
  • Male
  • Pharmacist
  • Critical Care

About ROBERTO MONTEALEGRE

This page provides the complete NPI Profile along with additional information for Roberto Montealegre, a provider established in Dallas, Texas with a medical specialization in Pharmacist, focusing in critical care . The healthcare provider is registered in the NPI registry with number 1932059722 assigned on January 2026. The practitioner's primary taxonomy code is 1835C0205X with license number 71020 (TX). The provider is registered as an individual and his NPI record was last updated January 2026.

NPI
1932059722
Provider Name
ROBERTO MONTEALEGRE IV PHARMD
Gender
Male
Entity Type
Individual
Location Address
3500 GASTON AVE DALLAS, TX 75246
Location Phone
(214) 820-0111
Mailing Address
555 PROMENADE PKWY APT 144 IRVING, TX 75039
Is Sole Proprietor?
No
Enumeration Date
01-30-2026
Last Update Date
01-30-2026
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A pharmacist like Roberto Montealegre fills prescription medications, verifying instructions from physicians and offers expertise in the safe use of prescriptions. Pharmacists instruct patients on how to take a prescribed medicine and educate patients about potential side effects. Pharmacists might also conduct health and wellness screenings, provide immunizations, oversee the medications given to patients, and provide advice on healthy lifestyles.

Location Map

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

Pharmacist Critical Care

Taxonomy Code
1835C0205X
Type
Pharmacy Service Providers
License No.
71020
License State
TX
Taxonomy Description
A licensed pharmacist who has demonstrated specialized knowledge and skill in the delivery of patient care services by pharmacists, as integral members of interprofessional teams, working to ensure the safe and effective use of medications in critically ill patients.

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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 1932059722, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
3
Doubled → 6
Pos 4
2
Unchanged
Pos 5
0
Doubled → 0
Pos 6
5
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
7
Unchanged
Pos 9
2
Doubled → 4
Check
2
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 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 6 + 2 + 0 + 5 + 1 + 8 + 7 + 4 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1932059722.

Other Providers at the Same Location


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

Pharmacist
3500 GASTON AVE
DALLAS, TX 75246
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Obstetrics & Gynecology
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Pharmacist (Pharmacotherapy)
3500 GASTON AVE
DALLAS, TX 75246
Pediatrics (Neonatal-Perinatal Medicine)
3500 GASTON AVE, 3 HOP - DEPARTMENT OF NEONATOLOGY
DALLAS, TX 75246
Specialist
3500 GASTON AVE, DEPARTMENT OF SURGERY
DALLAS, TX 75246
Nurse Anesthetist, Certified Registered
3500 GASTON AVE
DALLAS, TX 75246
Nurse Anesthetist, Certified Registered
3500 GASTON AVE
DALLAS, TX 75246
Pediatrics (Neonatal-Perinatal Medicine)
3500 GASTON AVE
DALLAS, TX 75246
Nurse Practitioner (Neonatal)
3500 GASTON AVE
DALLAS, TX 75246
Pediatrics (Neonatal-Perinatal Medicine)
3500 GASTON AVE
DALLAS, TX 75246
Pediatrics (Neonatal-Perinatal Medicine)
3500 GASTON AVE
DALLAS, TX 75246
Nurse Practitioner (Neonatal, Critical Care)
3500 GASTON AVE, SUITE 250
DALLAS, TX 75246
Pediatrics (Neonatal-Perinatal Medicine)
3500 GASTON AVE, BAYLOR UNIVERSITY MEDICAL CENTER, NEONATOLOGY
DALLAS, TX 75246
Nurse Practitioner (Neonatal)
3500 GASTON AVE
DALLAS, TX 75246
Nurse Practitioner (Neonatal)
3500 GASTON AVE, NEONATOLOGY
DALLAS, TX 75246
Nurse Practitioner (Neonatal)
3500 GASTON AVE
DALLAS, TX 75246
Pediatrics (Neonatal-Perinatal Medicine)
3500 GASTON AVE
DALLAS, TX 75246
Radiology (Nuclear Radiology)
3500 GASTON AVE
DALLAS, TX 75246
Nurse Practitioner (Neonatal, Critical Care)
3500 GASTON AVE
DALLAS, TX 75246

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1932059722, enumerated as an "individual" on January 30, 2026.

The provider is located at 3500 GASTON AVE DALLAS, TX 75246 and the phone number is (214) 820-0111.

Pharmacist with taxonomy code 1835C0205X and a focus in Critical Care.