MARGARET TRASK CHRISTIE OTR/L, CHT
NPI 1952443723
Occupational Therapist - Hand in Seattle, WA

NPI Status: Active since February 12, 2007

Contact Information

10330 MERIDIAN AVE N STE 110
SEATTLE, WA
ZIP 98133
Phone: (206) 668-6032
Fax: (206) 668-6035

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  • Individual
  • Female
  • Occupational Therapist
  • Hand

About MARGARET CHRISTIE

This page provides the complete NPI Profile along with additional information for Margaret Christie, a provider established in Seattle, Washington with a medical specialization in Occupational Therapist, focusing in hand . The healthcare provider is registered in the NPI registry with number 1952443723 assigned on February 2007. The practitioner's primary taxonomy code is 225XH1200X with license number 60195298 (WA). The provider is registered as an individual and her NPI record was last updated 8 years ago.

NPI
1952443723
Provider Name
MARGARET TRASK CHRISTIE OTR/L, CHT
Other Name
MARGARET DOROTHEA TRASK OTR/L, CHT
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
10330 MERIDIAN AVE N STE 110 SEATTLE, WA 98133
Location Phone
(206) 668-6032
Location Fax
(206) 668-6035
Mailing Address
10330 MERIDIAN AVE N STE 110 SEATTLE, WA 98133
Mailing Phone
(206) 668-6032
Mailing Fax
(206) 668-6035
Is Sole Proprietor?
No
Enumeration Date
02-12-2007
Last Update Date
03-17-2018
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Location Map

Secondary Locations

  • 18504 Bothell Way NE
    Bothell, WA 98011
    (425) 481-1933

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

Occupational Therapist Hand

Taxonomy Code
225XH1200X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
60195298
License State
WA

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)
1225X00000XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Occupational Therapist

056007576 (IL)

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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 1952443723, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 0 + 2 + 8 + 4 + 6 + 7 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1952443723.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Physical Therapist
10330 MERIDIAN AVE N STE 110
SEATTLE, WA 98133
Physical Therapist
10330 MERIDIAN AVE N STE 110
SEATTLE, WA 98133
Physical Therapist
10330 MERIDIAN AVE N STE 110
SEATTLE, WA 98133
Specialist
10330 MERIDIAN AVE N STE 110
SEATTLE, WA 98133

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1952443723, enumerated as an "individual" on February 12, 2007.

The provider is located at 10330 MERIDIAN AVE N STE 110 SEATTLE, WA 98133 and the phone number is (206) 668-6032.

Occupational Therapist with taxonomy code 225XH1200X and a focus in Hand.