KARAN R DHARIA
NPI 1487591319
Dentist - Oral and Maxillofacial Pathology in Tigard, OR

NPI Status: Active since April 29, 2026

Contact Information

15495 SW SEQUOIA PKWY STE 120
TIGARD, OR
ZIP 97224
Phone: (971) 405-8635

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  • Individual
  • Male
  • Dentist
  • Oral and Maxillofacial Pathology

About KARAN DHARIA

This page provides the complete NPI Profile along with additional information for Karan Dharia, a provider established in Tigard, Oregon with a medical specialization in Dentist, focusing in oral and maxillofacial pathology . The healthcare provider is registered in the NPI registry with number 1487591319 assigned on April 2026. The practitioner's primary taxonomy code is 1223P0106X with license number D12296 (OR). The provider is registered as an individual and his NPI record was last updated April 2026.

NPI
1487591319
Provider Name
KARAN R DHARIA
Gender
Male
Entity Type
Individual
Location Address
15495 SW SEQUOIA PKWY STE 120 TIGARD, OR 97224
Location Phone
(971) 405-8635
Mailing Address
2510 NE 121ST ST VANCOUVER, WA 98686
Mailing Phone
(657) 217-1833
Is Sole Proprietor?
Yes
Enumeration Date
04-29-2026
Last Update Date
04-29-2026
Code Navigator

A dentist like Karan Dharia 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 Oral and Maxillofacial Pathology

Taxonomy Code
1223P0106X
Type
Dental Providers
License No.
D12296
License State
OR
Taxonomy Description
The specialty of dentistry and discipline of pathology that deals with the nature, identification, and management of diseases affecting the oral and maxillofacial regions. It is a science that investigates the causes, processes, and effects of these diseases. The practice of oral and maxillofacial pathology includes research and diagnosis of diseases using clinical, radiographic, microscopic, biochemical, or other examinations.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
11223X0008XDental Providers

Dentist
Oral and Maxillofacial Radiology

DE61627491 (WA)

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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 1487591319, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
4
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
1
Doubled → 2
Pos 8
3
Unchanged
Pos 9
1
Doubled → 2
Check
9
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 8 → 16 → 7 5 → 10 → 1 1 → 2 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 6 + 7 + 1 + 0 + 9 + 2 + 3 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1487591319.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Dentist (General Practice)
15495 SW SEQUOIA PKWY STE 120
TIGARD, OR 97224
Dentist (General Practice)
15495 SW SEQUOIA PKWY STE 120
TIGARD, OR 97224

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487591319, enumerated as an "individual" on April 29, 2026.

The provider is located at 15495 SW SEQUOIA PKWY STE 120 TIGARD, OR 97224 and the phone number is (971) 405-8635.

Dentist with taxonomy code 1223P0106X and a focus in Oral and Maxillofacial Pathology.