KARL S SHAO DMD PC
NPI 1972310100
Clinic/Center - Dental in Portland, OR

NPI Status: Active since December 11, 2024

Contact Information

9370 SW GREENBURG RD
PORTLAND, OR
ZIP 97223
Phone: (503) 245-0082

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  • Organization
  • Clinic/Center
  • Dental

About KARL S SHAO DMD PC

This page provides the complete NPI Profile along with additional information for Karl S Shao Dmd Pc, a provider established in Portland, Oregon operating as a Clinic/center, focusing in dental . The healthcare provider is registered in the NPI registry with number 1972310100 assigned on December 2024. The practitioner's primary taxonomy code is 261QD0000X. The provider is registered as an organization and their NPI record was last updated 2 years ago. The authorized official of this NPI record is Dr. Karl Shao Dmd (Dentist)

NPI
1972310100
Provider Name
KARL S SHAO DMD PC
Entity Type
Organization
Location Address
9370 SW GREENBURG RD PORTLAND, OR 97223
Location Phone
(503) 245-0082
Mailing Address
9370 SW GREENBURG RD PORTLAND, OR 97223
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-11-2024
Last Update Date
12-11-2024
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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

Clinic/Center Dental

Taxonomy Code
261QD0000X
Type
Ambulatory Health Care Facilities

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. KARL SHAO DMD

Authorized Official Title
DENTIST
Authorized Official Phone
(503) 516-6523

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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 1972310100, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 4 + 2 + 6 + 1 + 0 + 1 + 0 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1972310100.

Other Providers at the Same Location


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

Dentist (Endodontics)
9370 SW GREENBURG RD, SUITE 204
PORTLAND, OR 97223
Dentist (Prosthodontics)
9370 SW GREENBURG RD, SUITE 413
PORTLAND, OR 97223
Radiology (Diagnostic Radiology)
9370 SW GREENBURG RD, #J
PORTLAND, OR 97223
Obstetrics & Gynecology (Reproductive Endocrinology)
9370 SW GREENBURG RD, SUITE 412
PORTLAND, OR 97223
Podiatrist (Foot & Ankle Surgery)
9370 SW GREENBURG RD, SUITE #102
PORTLAND, OR 97223
Psychologist (Clinical)
9370 SW GREENBURG RD, STE. 601
PORTLAND, OR 97223
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
9370 SW GREENBURG RD, SUITE 101
PORTLAND, OR 97223
Preventive Medicine (Occupational Medicine)
9370 SW GREENBURG RD, SUITE 101
PORTLAND, OR 97223
Chiropractor
9370 SW GREENBURG RD, SUITE N
PORTLAND, OR 97223
Specialist
9370 SW GREENBURG RD, 311
PORTLAND, OR 97223
Obstetrics & Gynecology (Reproductive Endocrinology)
9370 SW GREENBURG RD, SUITE 412
PORTLAND, OR 97223
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
9370 SW GREENBURG RD, SUITE 101
PORTLAND, OR 97223
Chiropractor
9370 SW GREENBURG RD, SUITE N
PORTLAND, OR 97223
Clinical Medical Laboratory
9370 SW GREENBURG RD, #412
PORTLAND, OR 97223
Podiatrist
9370 SW GREENBURG RD, STE 102
PORTLAND, OR 97223
Specialist
9370 SW GREENBURG RD, SUITE A
PORTLAND, OR 97223
Massage Therapist
9370 SW GREENBURG RD, STE 602
PORTLAND, OR 97223
Dentist (General Practice)
9370 SW GREENBURG RD, SUITE T
PORTLAND, OR 97223
Chiropractor
9370 SW GREENBURG RD, SUITE N
PORTLAND, OR 97223
Clinic/Center (Health Service)
9370 SW GREENBURG RD, STE N
PORTLAND, OR 97223

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1972310100, enumerated as an "organization" on December 11, 2024.

The provider is located at 9370 SW GREENBURG RD PORTLAND, OR 97223 and the phone number is (503) 245-0082.

Clinic/Center with taxonomy code 261QD0000X and a focus in Dental.