HOPE RESEARCH INSTITUTE
NPI 1265706485
Specialist - Research Study in Phoenix, AZ

NPI Status: Active since March 06, 2012

Contact Information

4550 E BELL RD STE 158
PHOENIX, AZ
ZIP 85032
Phone: (602) 288-4673
Fax: (602) 288-4678

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  • Organization
  • Specialist
  • Research Study
  • CLIA Number: 03D2189350
  • CLIA Cert. Type: Other - CLINICAL RESEARCH
  • CLIA Exp. Date: 07-28-2026

About HOPE RESEARCH INSTITUTE

This page provides the complete NPI Profile along with additional information for Hope Research Institute, a provider established in Phoenix, Arizona operating as a Specialist, focusing in research study . The healthcare provider is registered in the NPI registry with number 1265706485 assigned on March 2012. The practitioner's primary taxonomy code is 1744R1102X. The provider is registered as an organization and their NPI record was last updated January 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Nathan Alderson Phd. (Ceo)

NPI
1265706485
Provider Name
HOPE RESEARCH INSTITUTE
Entity Type
Organization
Location Address
4550 E BELL RD STE 158 PHOENIX, AZ 85032
Location Phone
(602) 288-4673
Location Fax
(602) 288-4678
Mailing Address
4550 E BELL RD STE 158 PHOENIX, AZ 85032
Mailing Phone
(602) 288-4673
Mailing Fax
(602) 288-4678
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-06-2012
Last Update Date
01-30-2026
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Location Map

Secondary Locations

  • 2165 E Warner Rd Ste 104
    Tempe, AZ 85284
    (602) 288-4673
  • 18275 N 59th Ave Ste 156
    Glendale, AZ 85308
    (602) 288-4673

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

Specialist Research Study

Taxonomy Code
1744R1102X
Type
Other Service Providers

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. NATHAN ALDERSON PHD.

Authorized Official Title
CEO
Authorized Official Phone
(602) 288-4673

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
03D2189350
Facility Type
Other - CLINICAL RESEARCH
Certificate Effective Date
July 29, 2024
Certificate Expiration Date
July 28, 2026
Laboratory Director
NATHAN L. ALDERSON
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Hope Research Institute to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1265706485, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
6
Doubled → 12 → 1 + 2
Pos 4
5
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
5
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 6 → 12 → 3 7 → 14 → 5 6 → 12 → 3 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 2 + 5 + 1 + 4 + 0 + 1 + 2 + 4 + 1 + 6 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1265706485.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1265706485, enumerated as an "organization" on March 06, 2012.

The provider is located at 4550 E BELL RD STE 158 PHOENIX, AZ 85032 and the phone number is (602) 288-4673.

Specialist with taxonomy code 1744R1102X and a focus in Research Study.