COURTNEY SMITH
NPI 1386592608
Perfusionist in Seattle, WA

NPI Status: Active since March 20, 2026

Contact Information

1100 9TH AVE
SEATTLE, WA
ZIP 98101
Phone: (206) 624-1144

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  • Individual
  • Male
  • Perfusionist

About COURTNEY SMITH

This page provides the complete NPI Profile along with additional information for Courtney Smith, a provider established in Seattle, Washington with a medical specialization in Perfusionist. The healthcare provider is registered in the NPI registry with number 1386592608 assigned on March 2026. The practitioner's primary taxonomy code is 242T00000X. The provider is registered as an individual and his NPI record was last updated March 2026.

NPI
1386592608
Provider Name
COURTNEY SMITH
Gender
Male
Entity Type
Individual
Location Address
1100 9TH AVE SEATTLE, WA 98101
Location Phone
(206) 624-1144
Mailing Address
10611 VISTA BELLA PL NW ALBUQUERQUE, NM 87114
Mailing Phone
(561) 339-6774
Is Sole Proprietor?
No
Enumeration Date
03-20-2026
Last Update Date
03-20-2026
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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

Perfusionist

Taxonomy Code
242T00000X
Type
Technologists, Technicians & Other Technical Service Providers
Taxonomy Description
A perfusionist operates extracorporeal circulation and autotransfusion equipment during any medical situation where it is necessary to support or temporarily replace the patient's circulatory or respiratory function. The perfusionist is knowledgeable concerning the variety of equipment available to perform extracorporeal circulation functions and is responsible, in consultation with the physician, for selecting the appropriate equipment and techniques to be used.

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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 1386592608, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 6 + 6 + 1 + 0 + 9 + 4 + 6 + 0 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1386592608.

Other Providers at the Same Location


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

Nurse Practitioner (Women's Health)
1100 9TH AVE, C6-GS
SEATTLE, WA 98101
Internal Medicine
1100 9TH AVE
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Internal Medicine (Hematology & Oncology)
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Internal Medicine (Nephrology)
1100 9TH AVE
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Emergency Medicine (Undersea and Hyperbaric Medicine)
1100 9TH AVE
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Internal Medicine (Cardiovascular Disease)
1100 9TH AVE
SEATTLE, WA 98101
Internal Medicine (Cardiovascular Disease)
1100 9TH AVE
SEATTLE, WA 98101
Internal Medicine (Cardiovascular Disease)
1100 9TH AVE
SEATTLE, WA 98101
Internal Medicine (Cardiovascular Disease)
1100 9TH AVE
SEATTLE, WA 98101
Internal Medicine (Cardiovascular Disease)
1100 9TH AVE, MS:M4 - PA
SEATTLE, WA 98101
Internal Medicine (Cardiovascular Disease)
1100 9TH AVE
SEATTLE, WA 98101
Internal Medicine (Cardiovascular Disease)
1100 9TH AVE
SEATTLE, WA 98101
Nurse Anesthetist, Certified Registered
1100 9TH AVE
SEATTLE, WA 98101
Internal Medicine (Cardiovascular Disease)
1100 9TH AVE
SEATTLE, WA 98101
Internal Medicine (Cardiovascular Disease)
1100 9TH AVE
SEATTLE, WA 98101
Anesthesiology
1100 9TH AVE
SEATTLE, WA 98101
Anesthesiology
1100 9TH AVE
SEATTLE, WA 98101
Anesthesiology
1100 9TH AVE
SEATTLE, WA 98101
Anesthesiology
1100 9TH AVE
SEATTLE, WA 98101
Allergy & Immunology
1100 9TH AVE
SEATTLE, WA 98101

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386592608, enumerated as an "individual" on March 20, 2026.

The provider is located at 1100 9TH AVE SEATTLE, WA 98101 and the phone number is (206) 624-1144.

Perfusionist with taxonomy code 242T00000X.