AREF ALLAHAM LSA
NPI 1790997518
in Houston, TX

NPI Status: Active since May 04, 2007

Contact Information

2211 NORFOLK ST
950
HOUSTON, TX
ZIP 77098
Phone: (713) 850-1190

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  • Individual
  • Male

About AREF ALLAHAM

This page provides the complete NPI Profile along with additional information for Aref Allaham, a provider established in Houston, Texas with a medical specialization in . The healthcare provider is registered in the NPI registry with number 1790997518 assigned on May 2007. The practitioner's primary taxonomy code is 246ZS0400X with license number SA00026 (TX). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1790997518
Provider Name
AREF ALLAHAM LSA
Gender
Male
Entity Type
Individual
Location Address
2211 NORFOLK ST 950 HOUSTON, TX 77098
Location Phone
(713) 850-1190
Mailing Address
PO BOX 540088 HOUSTON, TX 77254
Is Sole Proprietor?
No
Enumeration Date
05-04-2007
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

Taxonomy Code
246ZS0400X
Type
License No.
SA00026
License State
TX

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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 1790997518, 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 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
7
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
9
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
5
Unchanged
Pos 9
1
Doubled → 2
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 9 → 18 → 9 9 → 18 → 9 7 → 14 → 5 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 1 + 8 + 9 + 1 + 4 + 5 + 2 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1790997518.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Psychologist (Clinical)
2211 NORFOLK ST, SUITE 460
HOUSTON, TX 77098
Psychologist (Clinical)
2211 NORFOLK ST, SUITE 140
HOUSTON, TX 77098
Psychiatry & Neurology (Psychiatry)
2211 NORFOLK ST, SUITE 705
HOUSTON, TX 77098
Psychologist (Clinical Child & Adolescent)
2211 NORFOLK ST, #505
HOUSTON, TX 77098
Psychologist
2211 NORFOLK ST, # 140
HOUSTON, TX 77098
Social Worker (Clinical)
2211 NORFOLK ST, #140
HOUSTON, TX 77098
Psychiatry & Neurology (Psychiatry)
2211 NORFOLK ST, SUITE #628
HOUSTON, TX 77098
Marriage & Family Therapist
2211 NORFOLK ST, SUITE 140
HOUSTON, TX 77098
Social Worker (Clinical)
2211 NORFOLK ST, SUITE 140
HOUSTON, TX 77098
Social Worker (Clinical)
2211 NORFOLK ST
HOUSTON, TX 77098
Orthopaedic Surgery
2211 NORFOLK ST, SUITE
HOUSTON, TX 77098
Social Worker (Clinical)
2211 NORFOLK ST, SUITE 140
HOUSTON, TX 77098
Social Worker (Clinical)
2211 NORFOLK ST, SUITE 505
HOUSTON, TX 77098
Psychiatry & Neurology (Child & Adolescent Psychiatry)
2211 NORFOLK ST, STE 615
HOUSTON, TX 77098
Internal Medicine (Infectious Disease)
2211 NORFOLK ST, #950
HOUSTON, TX 77098
Psychologist (Clinical)
2211 NORFOLK ST, SUITE 500
HOUSTON, TX 77098
Psychologist (Clinical)
2211 NORFOLK ST, SUITE 460
HOUSTON, TX 77098
Psychiatry & Neurology (Psychiatry)
2211 NORFOLK ST, SUITE 460
HOUSTON, TX 77098
Specialist/Technologist, Other (Surgical Technologist)
2211 NORFOLK ST, 950
HOUSTON, TX 77098

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790997518, enumerated as an "individual" on May 04, 2007.

The provider is located at 2211 NORFOLK ST 950 HOUSTON, TX 77098 and the phone number is (713) 850-1190.

with taxonomy code 246ZS0400X.