ANNA M DULWICK
NPI 1154897734
Massage Therapist in Tualatin, OR

NPI Status: Active since October 22, 2018

Contact Information

19767 SW 72ND AVE STE 103
TUALATIN, OR
ZIP 97062
Phone: (503) 620-6480
Fax: (503) 684-4598

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  • Individual
  • Female
  • Massage Therapist

About ANNA DULWICK

This page provides the complete NPI Profile along with additional information for Anna Dulwick, a provider established in Tualatin, Oregon with a medical specialization in Massage Therapist. The healthcare provider is registered in the NPI registry with number 1154897734 assigned on October 2018. The practitioner's primary taxonomy code is 225700000X with license number 24638 (OR). The provider is registered as an individual and her NPI record was last updated 3 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI
1154897734
Provider Name
ANNA M DULWICK
Gender
Female
Entity Type
Individual
Location Address
19767 SW 72ND AVE STE 103 TUALATIN, OR 97062
Location Phone
(503) 620-6480
Location Fax
(503) 684-4598
Mailing Address
19767 SW 72ND AVE STE 103 TUALATIN, OR 97062
Is Sole Proprietor?
Yes
Enumeration Date
10-22-2018
Last Update Date
01-05-2023
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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

Massage Therapist

Taxonomy Code
225700000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
24638
License State
OR
Taxonomy Description
An individual trained in the manipulation of tissues (as by rubbing, stroking, kneading, or tapping) with the hand or an instrument for remedial or hygienic purposes.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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 1154897734, 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 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
1
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
4
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
7
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 5 → 10 → 1 8 → 16 → 7 7 → 14 → 5 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 0 + 4 + 1 + 6 + 9 + 1 + 4 + 7 + 6 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1154897734.

Other Providers at the Same Location


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

Massage Therapist
19767 SW 72ND AVE STE 103
TUALATIN, OR 97062
Massage Therapist
19767 SW 72ND AVE STE 103
TUALATIN, OR 97062

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154897734, enumerated as an "individual" on October 22, 2018.

The provider is located at 19767 SW 72ND AVE STE 103 TUALATIN, OR 97062 and the phone number is (503) 620-6480.

Massage Therapist with taxonomy code 225700000X.