LUIS ZAPPA VALLE CSA
NPI 1407287808
Specialist in Rockville, MD

NPI Status: Active since December 10, 2013

Contact Information

1 RESEARCH CT
SU 450
ROCKVILLE, MD
ZIP 20850
Phone: (240) 403-4067
Fax: (301) 929-0798

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  • Individual
  • Male
  • Specialist

About LUIS ZAPPA VALLE

This page provides the complete NPI Profile along with additional information for Luis Zappa Valle, a provider established in Rockville, Maryland with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1407287808 assigned on December 2013. The practitioner's primary taxonomy code is 174400000X with license number SA0041 (DC). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI
1407287808
Provider Name
LUIS ZAPPA VALLE CSA
Gender
Male
Entity Type
Individual
Location Address
1 RESEARCH CT SU 450 ROCKVILLE, MD 20850
Location Phone
(240) 403-4067
Location Fax
(301) 929-0798
Mailing Address
1 RESEARCH CT SU 450 ROCKVILLE, MD 20850
Mailing Phone
(240) 403-4067
Mailing Fax
(301) 929-0798
Is Sole Proprietor?
No
Enumeration Date
12-10-2013
Last Update Date
12-10-2013
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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

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
SA0041
License State
DC
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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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 1407287808, 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
4
Unchanged
Pos 3
0
Doubled → 0
Pos 4
7
Unchanged
Pos 5
2
Doubled → 4
Pos 6
8
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
8
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 0 → 0 2 → 4 7 → 14 → 5 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 0 + 7 + 4 + 8 + 1 + 4 + 8 + 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 1407287808.

Other Providers at the Same Location


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

Specialist
1 RESEARCH CT, SUITE 450
ROCKVILLE, MD 20850
Radiologic Technologist (Magnetic Resonance Imaging)
1 RESEARCH CT
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Physician Assistant (Surgical)
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Home Health
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Physician Assistant (Surgical)
1 RESEARCH CT
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Behavior Analyst
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Behavior Technician
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ROCKVILLE, MD 20850
Behavior Technician
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ROCKVILLE, MD 20850
Behavior Technician
1 RESEARCH CT, SUITE 450
ROCKVILLE, MD 20850
Behavior Technician
1 RESEARCH CT
ROCKVILLE, MD 20850
Behavior Technician
1 RESEARCH CT
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Behavior Technician
1 RESEARCH CT
ROCKVILLE, MD 20850
Behavior Technician
1 RESEARCH CT
ROCKVILLE, MD 20850
Behavior Technician
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Behavior Technician
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Behavior Technician
1 RESEARCH CT
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Behavior Technician
1 RESEARCH CT
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Custodial Care Facility (Adult Care Home)
1 RESEARCH CT
ROCKVILLE, MD 20850
Specialist/Technologist, Other (Surgical Assistant)
1 RESEARCH CT, SUITE 450
ROCKVILLE, MD 20850
Specialist
1 RESEARCH CT, SU 450
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Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1407287808, enumerated as an "individual" on December 10, 2013.

The provider is located at 1 RESEARCH CT SU 450 ROCKVILLE, MD 20850 and the phone number is (240) 403-4067.

Specialist with taxonomy code 174400000X.