MICHAEL E CASTRO RT
NPI 1104440312
Radiology - Diagnostic Radiology in Everett, WA

NPI Status: Active since June 03, 2020

Contact Information

1818 121ST ST SE
EVERETT, WA
ZIP 98208
Phone: (425) 357-3388

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  • Individual
  • Male
  • Radiology
  • Diagnostic Radiology

About MICHAEL CASTRO

This page provides the complete NPI Profile along with additional information for Michael Castro, a provider established in Everett, Washington with a medical specialization in Radiology, focusing in diagnostic radiology . The healthcare provider is registered in the NPI registry with number 1104440312 assigned on June 2020. The practitioner's primary taxonomy code is 2085R0202X with license number 60102803 (WA). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1104440312
Provider Name
MICHAEL E CASTRO RT
Gender
Male
Entity Type
Individual
Location Address
1818 121ST ST SE EVERETT, WA 98208
Location Phone
(425) 357-3388
Mailing Address
1818 121ST ST SE EVERETT, WA 98208
Is Sole Proprietor?
No
Enumeration Date
06-03-2020
Last Update Date
06-03-2020
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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

Radiology Diagnostic Radiology

Taxonomy Code
2085R0202X
Type
Allopathic & Osteopathic Physicians
License No.
60102803
License State
WA
Taxonomy Description
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

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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 1104440312, we treat the final digit (2) 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 48. The final step is to find the difference between that total and the next multiple of ten (50 - 48 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 0 + 4 + 8 + 4 + 0 + 3 + 2 + 24 = 48

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

The next multiple of ten after 48 is 50. The difference is the calculated check digit.

50 - 48 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1104440312.

Other Providers at the Same Location


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

Internal Medicine
1818 121ST ST SE
EVERETT, WA 98208
Internal Medicine
1818 121ST ST SE
EVERETT, WA 98208
Internal Medicine
1818 121ST ST SE
EVERETT, WA 98208
Family Medicine
1818 121ST ST SE
EVERETT, WA 98208
Family Medicine
1818 121ST ST SE
EVERETT, WA 98208
Family Medicine
1818 121ST ST SE
EVERETT, WA 98208
Family Medicine
1818 121ST ST SE
EVERETT, WA 98208
Physician Assistant
1818 121ST ST SE
EVERETT, WA 98208
Family Medicine
1818 121ST ST SE
EVERETT, WA 98208
Pediatrics
1818 121ST ST SE
EVERETT, WA 98208
Internal Medicine
1818 121ST ST SE
EVERETT, WA 98208
Family Medicine
1818 121ST ST SE
EVERETT, WA 98208
Family Medicine
1818 121ST ST SE
EVERETT, WA 98208
Pediatrics
1818 121ST ST SE
EVERETT, WA 98208
Family Medicine
1818 121ST ST SE
EVERETT, WA 98208
Family Medicine
1818 121ST ST SE
EVERETT, WA 98208
Family Medicine
1818 121ST ST SE
EVERETT, WA 98208
Nurse Practitioner
1818 121ST ST SE
EVERETT, WA 98208
Family Medicine
1818 121ST ST SE
EVERETT, WA 98208
Pediatrics
1818 121ST ST SE
EVERETT, WA 98208

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104440312, enumerated as an "individual" on June 03, 2020.

The provider is located at 1818 121ST ST SE EVERETT, WA 98208 and the phone number is (425) 357-3388.

Radiology with taxonomy code 2085R0202X and a focus in Diagnostic Radiology.