MISS VAN THUY DO RDH
NPI 1063089225
Dental Hygienist in Portland, OR

NPI Status: Active since June 07, 2021

Contact Information

1314 NE GRAND AVE
PORTLAND, OR
ZIP 97232
Phone: (503) 286-6868

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  • Individual
  • Female
  • Dental Hygienist
  • CLIA Number: 38D2286114
  • CLIA Cert. Type: Community Clinic
  • CLIA Exp. Date: 07-23-2027

About VAN DO

This page provides the complete NPI Profile along with additional information for Van Do, a provider established in Portland, Oregon with a medical specialization in Dental Hygienist. The healthcare provider is registered in the NPI registry with number 1063089225 assigned on June 2021. The practitioner's primary taxonomy code is 124Q00000X with license number H6736 (OR). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1063089225
Provider Name
MISS VAN THUY DO RDH
Gender
Female
Entity Type
Individual
Location Address
1314 NE GRAND AVE PORTLAND, OR 97232
Location Phone
(503) 286-6868
Mailing Address
2826 N BALDWIN ST PORTLAND, OR 97217
Mailing Phone
(503) 866-9621
Is Sole Proprietor?
No
Enumeration Date
06-07-2021
Last Update Date
03-25-2022
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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.
H6736
License State
OR
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.

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
38D2286114
Facility Type
Community Clinic
Certificate Effective Date
July 24, 2025
Certificate Expiration Date
July 23, 2027
Laboratory Director
MIRIAM N. GRUNKEMEIER
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Van Do to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1063089225, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
6
Doubled → 12 → 1 + 2
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
2
Unchanged
Pos 9
2
Doubled → 4
Check
5
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 6 → 12 → 3 0 → 0 9 → 18 → 9 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 2 + 3 + 0 + 8 + 1 + 8 + 2 + 4 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1063089225.

Other Providers at the Same Location


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

Dentist (Orthodontics and Dentofacial Orthopedics)
1314 NE GRAND AVE
PORTLAND, OR 97232
Dentist (Pediatric Dentistry)
1314 NE GRAND AVE
PORTLAND, OR 97232
Dentist (General Practice)
1314 NE GRAND AVE
PORTLAND, OR 97232
Dentist (General Practice)
1314 NE GRAND AVE
PORTLAND, OR 97232
Dentist (General Practice)
1314 NE GRAND AVE
PORTLAND, OR 97232
Dentist (General Practice)
1314 NE GRAND AVE
PORTLAND, OR 97232
Dentist (General Practice)
1314 NE GRAND AVE
PORTLAND, OR 97232
Dental Hygienist
1314 NE GRAND AVE
PORTLAND, OR 97232
Dental Assistant
1314 NE GRAND AVE
PORTLAND, OR 97232
Dental Hygienist
1314 NE GRAND AVE
PORTLAND, OR 97232
Dental Hygienist
1314 NE GRAND AVE
PORTLAND, OR 97232
Dental Hygienist
1314 NE GRAND AVE
PORTLAND, OR 97232
Dental Assistant
1314 NE GRAND AVE
PORTLAND, OR 97232
Dentist (Pediatric Dentistry)
1314 NE GRAND AVE
PORTLAND, OR 97232
Dentist (General Practice)
1314 NE GRAND AVE
PORTLAND, OR 97232
Dental Hygienist
1314 NE GRAND AVE
PORTLAND, OR 97232
Dental Hygienist
1314 NE GRAND AVE
PORTLAND, OR 97232
Dental Assistant
1314 NE GRAND AVE
PORTLAND, OR 97232
Dental Hygienist
1314 NE GRAND AVE
PORTLAND, OR 97232
Dental Assistant
1314 NE GRAND AVE
PORTLAND, OR 97232

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1063089225, enumerated as an "individual" on June 07, 2021.

The provider is located at 1314 NE GRAND AVE PORTLAND, OR 97232 and the phone number is (503) 286-6868.

Dental Hygienist with taxonomy code 124Q00000X.