DR. GUILLERMO ARIZONA D.D.S.
NPI 1275535338
Dentist - General Practice in Waukegan, IL

NPI Status: Active since June 02, 2005

Contact Information

2504 WASHINGTON ST
STE 100
WAUKEGAN, IL
ZIP 60085
Phone: (847) 662-6940
Fax: (847) 662-6589

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  • Individual
  • Male
  • Dentist
  • General Practice

About GUILLERMO ARIZONA

This page provides the complete NPI Profile along with additional information for Guillermo Arizona, a provider established in Waukegan, Illinois with a medical specialization in Dentist, focusing in general practice . The healthcare provider is registered in the NPI registry with number 1275535338 assigned on June 2005. The practitioner's primary taxonomy code is 1223G0001X. The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1275535338
Provider Name
DR. GUILLERMO ARIZONA D.D.S.
Gender
Male
Entity Type
Individual
Location Address
2504 WASHINGTON ST STE 100 WAUKEGAN, IL 60085
Location Phone
(847) 662-6940
Location Fax
(847) 662-6589
Mailing Address
2504 WASHINGTON ST STE 100 WAUKEGAN, IL 60085
Mailing Phone
(847) 662-6940
Mailing Fax
(847) 662-6589
Is Sole Proprietor?
Yes
Enumeration Date
06-02-2005
Last Update Date
07-08-2007
Code Navigator

A dentist like Guillermo Arizona is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

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

Dentist General Practice

Taxonomy Code
1223G0001X
Type
Dental Providers
License State
IL
Taxonomy Description
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

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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 1275535338, 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 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
2
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
5
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
3
Doubled → 6
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 5 → 10 → 1 5 → 10 → 1 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 4 + 5 + 1 + 0 + 3 + 1 + 0 + 3 + 6 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1275535338.

Other Providers at the Same Location


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

Internal Medicine
2504 WASHINGTON ST, SUITE 601
WAUKEGAN, IL 60085
Social Worker (Clinical)
2504 WASHINGTON ST, SUITE 200
WAUKEGAN, IL 60085
Dentist (General Practice)
2504 WASHINGTON ST, SUITE 500
WAUKEGAN, IL 60085
Dentist (General Practice)
2504 WASHINGTON ST, #500
WAUKEGAN, IL 60085
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2504 WASHINGTON ST, SUITE 102
WAUKEGAN, IL 60085
Social Worker (Clinical)
2504 WASHINGTON ST
WAUKEGAN, IL 60085
Dentist (General Practice)
2504 WASHINGTON ST, STE #503
WAUKEGAN, IL 60085
Community/Behavioral Health
2504 WASHINGTON ST, SUITE 200
WAUKEGAN, IL 60085
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2504 WASHINGTON ST, SUITE 102
WAUKEGAN, IL 60085
Chiropractor
2504 WASHINGTON ST, STE. 200B
WAUKEGAN, IL 60085
Chiropractor
2504 WASHINGTON ST, SUITE 200B
WAUKEGAN, IL 60085
Podiatrist (Foot Surgery)
2504 WASHINGTON ST, SUITE 505
WAUKEGAN, IL 60085
Podiatrist (Foot & Ankle Surgery)
2504 WASHINGTON ST, SUITE 505
WAUKEGAN, IL 60085
Community/Behavioral Health
2504 WASHINGTON ST, SUITE 403
WAUKEGAN, IL 60085
Non-emergency Medical Transport (VAN)
2504 WASHINGTON ST, SUITE 502-C
WAUKEGAN, IL 60085
Counselor (Mental Health)
2504 WASHINGTON ST, SUITE # 300 B/C
WAUKEGAN, IL 60085
Dentist (General Practice)
2504 WASHINGTON ST, SUITE 503
WAUKEGAN, IL 60085
Home Health
2504 WASHINGTON ST, SUITE 201-5
WAUKEGAN, IL 60085
Internal Medicine
2504 WASHINGTON ST, SUITE 103
WAUKEGAN, IL 60085
Nurse Practitioner (Family)
2504 WASHINGTON ST
WAUKEGAN, IL 60085

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275535338, enumerated as an "individual" on June 02, 2005.

The provider is located at 2504 WASHINGTON ST STE 100 WAUKEGAN, IL 60085 and the phone number is (847) 662-6940.

Dentist with taxonomy code 1223G0001X and a focus in General Practice.