MR. JULIAN A WALSH
NPI 1902003320
Radiologic Technologist - Nuclear Medicine Technology in Los Angeles, CA

NPI Status: Active since June 29, 2007

Contact Information

4867 W SUNSET BLVD
LOS ANGELES, CA
ZIP 90027
Phone: (323) 783-5385
Fax: (323) 783-7493

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  • Individual
  • Male
  • Radiologic Technologist
  • Nuclear Medicine Technology

About JULIAN WALSH

This page provides the complete NPI Profile along with additional information for Julian Walsh, a provider established in Los Angeles, California with a medical specialization in Radiologic Technologist, focusing in nuclear medicine technology . The healthcare provider is registered in the NPI registry with number 1902003320 assigned on June 2007. The practitioner's primary taxonomy code is 2471N0900X with license number RHN1480 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1902003320
Provider Name
MR. JULIAN A WALSH
Gender
Male
Entity Type
Individual
Location Address
4867 W SUNSET BLVD LOS ANGELES, CA 90027
Location Phone
(323) 783-5385
Location Fax
(323) 783-7493
Mailing Address
4867 W SUNSET BLVD LOS ANGELES, CA 90027
Mailing Phone
(323) 783-5385
Mailing Fax
(323) 783-7493
Is Sole Proprietor?
No
Enumeration Date
06-29-2007
Last Update Date
07-08-2007
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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

Radiologic Technologist Nuclear Medicine Technology

Taxonomy Code
2471N0900X
Type
Technologists, Technicians & Other Technical Service Providers
License No.
RHN1480
License State
CA
Taxonomy Description
A radiologic technologist who specializes in nuclear medicine technology and is appropriately educated and trained, consistent with nationally recognized standards, state statute, and facility policy in performance of nuclear medicine imaging, administration of radiopharmaceuticals to patients, exam techniques, equipment protocols, radiation safety, and patient care.

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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 1902003320, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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
0
Doubled → 0
Pos 4
2
Unchanged
Pos 5
0
Doubled → 0
Pos 6
0
Unchanged
Pos 7
3
Doubled → 6
Pos 8
3
Unchanged
Pos 9
2
Doubled → 4
Check
0
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 0 → 0 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 + 0 + 2 + 0 + 0 + 6 + 3 + 4 + 24 = 50

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

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

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1902003320.

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4867 W SUNSET BLVD
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4867 W SUNSET BLVD
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4867 W SUNSET BLVD, INPATIENT PHARMACY
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Pharmacist
4867 W SUNSET BLVD
LOS ANGELES, CA 90027
Pharmacist
4867 W SUNSET BLVD
LOS ANGELES, CA 90027
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4867 W SUNSET BLVD
LOS ANGELES, CA 90027
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4867 W SUNSET BLVD
LOS ANGELES, CA 90027
Pharmacist
4867 W SUNSET BLVD
LOS ANGELES, CA 90027
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4867 W SUNSET BLVD
LOS ANGELES, CA 90027
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4867 W SUNSET BLVD
LOS ANGELES, CA 90027
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4867 W SUNSET BLVD, INPATIENT PHARMACY
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4867 W SUNSET BLVD
LOS ANGELES, CA 90027
Pharmacist
4867 W SUNSET BLVD
LOS ANGELES, CA 90027
Pharmacist
4867 W SUNSET BLVD
LOS ANGELES, CA 90027
Pharmacist
4867 W SUNSET BLVD
LOS ANGELES, CA 90027
Pharmacist
4867 W SUNSET BLVD
LOS ANGELES, CA 90027
Pharmacist
4867 W SUNSET BLVD, INPATIENT PHARMACY
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Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1902003320, enumerated as an "individual" on June 29, 2007.

The provider is located at 4867 W SUNSET BLVD LOS ANGELES, CA 90027 and the phone number is (323) 783-5385.

Radiologic Technologist with taxonomy code 2471N0900X and a focus in Nuclear Medicine Technology.