CARLOS JAVIER VALENCIA RDH
NPI 1992679534
Dental Hygienist in Mesa, AZ

NPI Status: Active since October 04, 2025

Contact Information

1705 W MAIN ST
MESA, AZ
ZIP 85201
Phone: (480) 964-2273

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  • Individual
  • Male
  • Dental Hygienist

About CARLOS VALENCIA

This page provides the complete NPI Profile along with additional information for Carlos Valencia, a provider established in Mesa, Arizona with a medical specialization in Dental Hygienist. The healthcare provider is registered in the NPI registry with number 1992679534 assigned on October 2025. The practitioner's primary taxonomy code is 124Q00000X with license number 4877 (AZ). The provider is registered as an individual and his NPI record was last updated one year ago. Carlos Valencia operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI
1992679534
Provider Name
CARLOS JAVIER VALENCIA RDH
Gender
Male
Entity Type
Individual
Location Address
1705 W MAIN ST MESA, AZ 85201
Location Phone
(480) 964-2273
Mailing Address
3033 N CENTRAL AVE STE 145 PHOENIX, AZ 85012
Mailing Phone
(623) 583-3001
Mailing Fax
Is Sole Proprietor?
Yes
Enumeration Date
10-04-2025
Last Update Date
10-29-2025
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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

Dental Hygienist

Taxonomy Code
124Q00000X
Type
Dental Providers
License No.
4877
License State
AZ
Taxonomy Description
An individual who has completed an accredited dental hygiene education program, and an individual who has been licensed by a state board of dental examiners to provide preventive care services under the supervision of a dentist. Functions that may be legally delegated to the dental hygienist vary based on the needs of the dentist, the educational preparation of the dental hygienist and state dental practice acts and regulations, but always include, at a minimum, scaling and polishing the teeth. To avoid misleading the public, no occupational title other than dental hygienist should be used to describe this dental auxiliary.

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 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 1992679534, we treat the final digit (4) 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 4).

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
9
Doubled → 18 → 1 + 8
Pos 4
2
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
7
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
3
Doubled → 6
Check
4
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 9 → 18 → 9 6 → 12 → 3 9 → 18 → 9 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 8 + 2 + 1 + 2 + 7 + 1 + 8 + 5 + 6 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1992679534.

Other Providers at the Same Location


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

Family Medicine
1705 W MAIN ST
MESA, AZ 85201
Family Medicine
1705 W MAIN ST
MESA, AZ 85201
Internal Medicine
1705 W MAIN ST
MESA, AZ 85201
Dentist
1705 W MAIN ST
MESA, AZ 85201
Social Worker (Clinical)
1705 W MAIN ST
MESA, AZ 85201
Dental Hygienist
1705 W MAIN ST
MESA, AZ 85201
Pediatrics
1705 W MAIN ST
MESA, AZ 85201
Internal Medicine
1705 W MAIN ST
MESA, AZ 85201
Dentist (General Practice)
1705 W MAIN ST
MESA, AZ 85201
Dental Hygienist
1705 W MAIN ST
MESA, AZ 85201
Pediatrics
1705 W MAIN ST
MESA, AZ 85201
Dentist (General Practice)
1705 W MAIN ST
MESA, AZ 85201
Social Worker (Clinical)
1705 W MAIN ST
MESA, AZ 85201
Community/Behavioral Health
1705 W MAIN ST
MESA, AZ 85201
Pediatrics
1705 W MAIN ST
MESA, AZ 85201
Obstetrics & Gynecology
1705 W MAIN ST
MESA, AZ 85201
Pediatrics
1705 W MAIN ST
MESA, AZ 85201
Social Worker
1705 W MAIN ST
MESA, AZ 85201
Dental Hygienist
1705 W MAIN ST
MESA, AZ 85201
Behavior Technician
1705 W MAIN ST
MESA, AZ 85201

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1992679534, enumerated as an "individual" on October 04, 2025.

The provider is located at 1705 W MAIN ST MESA, AZ 85201 and the phone number is (480) 964-2273.

Dental Hygienist with taxonomy code 124Q00000X.