WILLIAM CASTRO PHD
NPI 1861984130
Specialist/Technologist, Other - Electroneurodiagnostic in Yardley, PA

NPI Status: Active since June 03, 2018

Contact Information

201 FLORAL VALE BLVD
YARDLEY, PA
ZIP 19067
Phone: (215) 860-0100

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  • Individual
  • Male
  • Specialist/Technologist, Other
  • Electroneurodiagnostic

About WILLIAM CASTRO

This page provides the complete NPI Profile along with additional information for William Castro, a provider established in Yardley, Pennsylvania with a medical specialization in Specialist/technologist, Other, focusing in electroneurodiagnostic . The healthcare provider is registered in the NPI registry with number 1861984130 assigned on June 2018. The practitioner's primary taxonomy code is 246ZE0600X. The provider is registered as an individual and his NPI record was last updated 8 years ago.

NPI
1861984130
Provider Name
WILLIAM CASTRO PHD
Gender
Male
Entity Type
Individual
Location Address
201 FLORAL VALE BLVD YARDLEY, PA 19067
Location Phone
(215) 860-0100
Mailing Address
3660 JACOB STOUT RD DOYLESTOWN, PA 18902
Mailing Phone
(570) 575-8021
Is Sole Proprietor?
Yes
Enumeration Date
06-03-2018
Last Update Date
06-03-2018
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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

Specialist/Technologist, Other Electroneurodiagnostic

Taxonomy Code
246ZE0600X
Type
Technologists, Technicians & Other Technical Service Providers

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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 1861984130, 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
4
Doubled → 8
Pos 8
1
Unchanged
Pos 9
3
Doubled → 6
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 6 → 12 → 3 9 → 18 → 9 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 1 + 8 + 8 + 8 + 1 + 6 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1861984130.

Other Providers at the Same Location


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

Specialist
201 FLORAL VALE BLVD
YARDLEY, PA 19067
Specialist
201 FLORAL VALE BLVD
YARDLEY, PA 19067
Specialist/Technologist, Other (Electroneurodiagnostic)
201 FLORAL VALE BLVD
YARDLEY, PA 19067
Specialist/Technologist, Other (Electroneurodiagnostic)
201 FLORAL VALE BLVD
MORRISVILLE, PA 19067
Specialist/Technologist, Other (Electroneurodiagnostic)
201 FLORAL VALE BLVD
YARDLEY, PA 19067
Specialist/Technologist, Other (Electroneurodiagnostic)
201 FLORAL VALE BLVD
YARDLEY, PA 19067
Specialist/Technologist, Other (Electroneurodiagnostic)
201 FLORAL VALE BLVD
YARDLEY, PA 19067
Specialist/Technologist, Other (Electroneurodiagnostic)
201 FLORAL VALE BLVD
YARDLEY, PA 19067
Specialist/Technologist, Other (Electroneurodiagnostic)
201 FLORAL VALE BLVD
YARDLEY, PA 19067
Specialist/Technologist, Other (Electroneurodiagnostic)
201 FLORAL VALE BLVD
YARDLEY, PA 19067
Specialist/Technologist, Other (Electroneurodiagnostic)
201 FLORAL VALE BLVD
YARDLEY, PA 19067
Specialist/Technologist, Other (Electroneurodiagnostic)
201 FLORAL VALE BLVD
YARDLEY, PA 19067
Specialist/Technologist, Other (Electroneurodiagnostic)
201 FLORAL VALE BLVD
YARDLEY, PA 19067
Specialist/Technologist, Other (Electroneurodiagnostic)
201 FLORAL VALE BLVD
YARDLEY, PA 19067
Specialist/Technologist, Other (Electroneurodiagnostic)
201 FLORAL VALE BLVD
YARDLEY, PA 19067
Contractor
201 FLORAL VALE BLVD
YARDLEY, PA 19067
Technician/Technologist
201 FLORAL VALE BLVD
YARDLEY, PA 19067
Specialist/Technologist, Other (Electroneurodiagnostic)
201 FLORAL VALE BLVD
YARDLEY, PA 19067
Specialist/Technologist, Other (Electroneurodiagnostic)
201 FLORAL VALE BLVD
YARDLEY, PA 19067
Specialist/Technologist, Other (Electroneurodiagnostic)
201 FLORAL VALE BLVD
YARDLEY, PA 19067

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861984130, enumerated as an "individual" on June 03, 2018.

The provider is located at 201 FLORAL VALE BLVD YARDLEY, PA 19067 and the phone number is (215) 860-0100.

Specialist/Technologist, Other with taxonomy code 246ZE0600X and a focus in Electroneurodiagnostic.