CITY OF SEATTLE
NPI 1538999388
Ambulance - Land Transport in Seattle, WA
NPI Status: Active since August 06, 2024
Contact Information
301 2ND AVE S
SEATTLE, WA
ZIP 98104
Phone: (206) 386-1400
NPPES record last updated: August 7, 2024. Verified against the NPPES registry weekly; last sync: July 12, 2026.
- Organization
- Ambulance
- Land Transport
About CITY OF SEATTLE
This page provides the complete NPI Profile along with additional information for City Of Seattle, a provider established in Seattle, Washington operating as a Ambulance, focusing in land transport . The healthcare provider is registered in the NPI registry with number 1538999388 assigned on August 2024. The practitioner's primary taxonomy code is 3416L0300X. 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 Mr. Michael Brian Wallace (Paramedic Captain Medical Services)
- NPI
- 1538999388
- Provider Name
- CITY OF SEATTLE
- Entity Type
- Organization
- Location Address
- 301 2ND AVE S SEATTLE, WA 98104
- Location Phone
- (206) 386-1400
- Mailing Address
- 325 9TH AVENUE ROOM 2CT99, BOX 359727 SEATTLE, WA 98104
- Mailing Phone
- (206) 661-7602
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 08-06-2024
- Last Update Date
- 08-07-2024
- Code Navigator
Location Map
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
Ambulance Land Transport
- Taxonomy Code
- 3416L0300X
- Type
- Transportation Services
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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 1538999388, 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 82. The final step is to find the difference between that total and the next multiple of ten (90 - 82 = 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 82 is 90. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1538999388, enumerated as an "organization" on August 06, 2024.
The provider is located at 301 2ND AVE S SEATTLE, WA 98104 and the phone number is (206) 386-1400.
Ambulance with taxonomy code 3416L0300X and a focus in Land Transport.
