ALONSO DARIO PEZO SALAZAR M.D.
NPI 1073963658
Internal Medicine - Infectious Disease in Walla Walla, WA

Active since June 15, 2016
1313 N 13TH AVE, WALLA WALLA, WA 99362(509) 525-3610 Get Directions Write a Review

NPPES record last updated: February 18, 2024. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 8, 2017, Jun 15, 2016 (2 updates tracked since 2016).

  • Individual
  • Male
  • Internal Medicine
  • Infectious Disease

About ALONSO PEZO SALAZAR

This page provides the complete NPI Profile along with additional information for Alonso Pezo Salazar, an internist established in Walla Walla, Washington with a medical specialization in Internal Medicine, focusing in infectious disease . The healthcare provider is registered in the NPI registry with number 1073963658 assigned on June 2016. The practitioner's primary taxonomy code is 207RI0200X with license number 61111818 (WA). The provider is registered as an individual and his NPI record was last updated 2 years ago. Alonso Pezo Salazar operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI
1073963658
Provider Name
ALONSO DARIO PEZO SALAZAR M.D.
Gender
Male
Entity Type
Individual
Location Address
1313 N 13TH AVE WALLA WALLA, WA 99362
Location Phone
(509) 525-3610
Mailing Address
1136 WHITMAN ST WALLA WALLA, WA 99362
Mailing Phone
(210) 307-5688
Is Sole Proprietor?
Yes
Enumeration Date
06-15-2016
Last Update Date
02-18-2024
Code Navigator

An internist like Alonso Pezo Salazar is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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

Internal Medicine Infectious Disease

Taxonomy Code
207RI0200X
Type
Allopathic & Osteopathic Physicians
License No.
61111818
License State
WA
Taxonomy Description
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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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 1073963658, 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 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
0
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
3
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
6
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 7 → 14 → 5 9 → 18 → 9 3 → 6 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 4 + 3 + 1 + 8 + 6 + 6 + 6 + 1 + 0 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1073963658.

Other Providers at the Same Location


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

Physician Assistant
1313 N 13TH AVE
WALLA WALLA, WA 99362
Pharmacist
1313 N 13TH AVE
WALLA WALLA, WA 99362
Physician Assistant (Medical)
1313 N 13TH AVE
WALLA WALLA, WA 99362
Physician Assistant
1313 N 13TH AVE
WALLA WALLA, WA 99362
Dentist
1313 N 13TH AVE
WALLA WALLA, WA 99362
Clinic/Center (Physical Therapy)
1313 N 13TH AVE
WALLA WALLA, WA 99362
Physician Assistant
1313 N 13TH AVE
WALLA WALLA, WA 99362
Psychiatry & Neurology (Psychiatry)
1313 N 13TH AVE
WALLA WALLA, WA 99362
Counselor (Addiction (Substance Use Disorder))
1313 N 13TH AVE
WALLA WALLA, WA 99362
Counselor (Addiction (Substance Use Disorder))
1313 N 13TH AVE
WALLA WALLA, WA 99362
Counselor (Addiction (Substance Use Disorder))
1313 N 13TH AVE
WALLA WALLA, WA 99362
Counselor (Addiction (Substance Use Disorder))
1313 N 13TH AVE
WALLA WALLA, WA 99362
Physical Therapist
1313 N 13TH AVE
WALLA WALLA, WA 99362
Registered Nurse (Infection Control)
1313 N 13TH AVE
WALLA WALLA, WA 99362
Counselor (Mental Health)
1313 N 13TH AVE
WALLA WALLA, WA 99362
Registered Nurse (Community Health)
1313 N 13TH AVE
WALLA WALLA, WA 99362
Social Worker (Clinical)
1313 N 13TH AVE
WALLA WALLA, WA 99362
Registered Nurse
1313 N 13TH AVE
WALLA WALLA, WA 99362
Registered Nurse (Addiction (Substance Use Disorder))
1313 N 13TH AVE
WALLA WALLA, WA 99362
Nurse Practitioner (Family)
1313 N 13TH AVE
WALLA WALLA, WA 99362

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1073963658, enumerated as an "individual" on June 15, 2016.

The provider is located at 1313 N 13TH AVE WALLA WALLA, WA 99362 and the phone number is (509) 525-3610.

Internal Medicine with taxonomy code 207RI0200X and a focus in Infectious Disease.