JULIO ISLAS
NPI 1972447563
Nurse Practitioner - Acute Care in Reno, NV

NPI Status: Active since April 15, 2026

Contact Information

1155 W 4TH ST STE 213
RENO, NV
ZIP 89503
Phone: (530) 414-4291

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  • Individual
  • Male
  • Nurse Practitioner
  • Acute Care

About JULIO ISLAS

This page provides the complete NPI Profile along with additional information for Julio Islas, a provider established in Reno, Nevada with a medical specialization in Nurse Practitioner, focusing in acute care . The healthcare provider is registered in the NPI registry with number 1972447563 assigned on April 2026. The practitioner's primary taxonomy code is 363LA2100X with license number 897969 (NV). The provider is registered as an individual and his NPI record was last updated April 2026.

NPI
1972447563
Provider Name
JULIO ISLAS
Gender
Male
Entity Type
Individual
Location Address
1155 W 4TH ST STE 213 RENO, NV 89503
Location Phone
(530) 414-4291
Mailing Address
6303 PARK PLACE RENO, NV 89523
Mailing Phone
(530) 414-4291
Is Sole Proprietor?
Yes
Enumeration Date
04-15-2026
Last Update Date
04-15-2026
Code Navigator

A nurse practitioner (NP) like Julio Islas is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

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

Nurse Practitioner Acute Care

Taxonomy Code
363LA2100X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
897969
License State
NV

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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 1972447563, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
7
Doubled → 14 → 1 + 4
Pos 4
2
Unchanged
Pos 5
4
Doubled → 8
Pos 6
4
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
5
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
3
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 7 → 14 → 5 4 → 8 7 → 14 → 5 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 8 + 4 + 1 + 4 + 5 + 1 + 2 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1972447563.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Clinic/Center (Primary Care)
1155 W 4TH ST STE 213
RENO, NV 89503

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972447563, enumerated as an "individual" on April 15, 2026.

The provider is located at 1155 W 4TH ST STE 213 RENO, NV 89503 and the phone number is (530) 414-4291.

Nurse Practitioner with taxonomy code 363LA2100X and a focus in Acute Care.