B. HAL MCNABB, D.D.S., P.C.
NPI 1578737912
Clinic/Center - Dental in Houston, TX

NPI Status: Active since April 16, 2008

Contact Information

550 WESTCOTT ST
SUITE 448
HOUSTON, TX
ZIP 77007
Phone: (713) 975-9933
Fax: (713) 802-1044

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  • Organization
  • Clinic/Center
  • Dental

About B. HAL MCNABB, D.D.S., P.C.

This page provides the complete NPI Profile along with additional information for B. Hal Mcnabb, D.d.s., P.c., a provider established in Houston, Texas operating as a Clinic/center, focusing in dental . The healthcare provider is registered in the NPI registry with number 1578737912 assigned on April 2008. The practitioner's primary taxonomy code is 261QD0000X with license number 15351 (TX). The provider is registered as an organization and their NPI record was last updated 18 years ago. The authorized official of this NPI record is Dr. Boyd Hal Mcnabb Dds (President)

NPI
1578737912
Provider Name
B. HAL MCNABB, D.D.S., P.C.
Entity Type
Organization
Location Address
550 WESTCOTT ST SUITE 448 HOUSTON, TX 77007
Location Phone
(713) 975-9933
Location Fax
(713) 802-1044
Mailing Address
550 WESTCOTT ST SUITE 448 HOUSTON, TX 77007
Mailing Phone
(713) 975-9933
Mailing Fax
(713) 802-1044
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-16-2008
Last Update Date
04-16-2008
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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

Clinic/Center Dental

Taxonomy Code
261QD0000X
Type
Ambulatory Health Care Facilities
License No.
15351
License State
TX

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. BOYD HAL MCNABB DDS

Authorized Official Title
PRESIDENT
Authorized Official Phone
(713) 975-9933

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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 1578737912, 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 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
5
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
8
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
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 7 → 14 → 5 7 → 14 → 5 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 + 5 + 1 + 4 + 8 + 1 + 4 + 3 + 1 + 4 + 9 + 2 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1578737912.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Dentist (General Practice)
550 WESTCOTT ST, SUITE 448
HOUSTON, TX 77007
Psychiatry & Neurology (Psychiatry)
550 WESTCOTT ST, STE. 520
HOUSTON, TX 77007
Social Worker (Clinical)
550 WESTCOTT ST, SUITE 420
HOUSTON, TX 77007
Psychiatry & Neurology (Psychiatry)
550 WESTCOTT ST, ST 520
HOUSTON, TX 77007
Psychiatry & Neurology (Psychiatry)
550 WESTCOTT ST, ST 520
HOUSTON, TX 77007
Social Worker (Clinical)
550 WESTCOTT ST, SUITE 420
HOUSTON, TX 77007
Psychiatry & Neurology (Psychiatry)
550 WESTCOTT ST, SUITE 520
HOUSTON, TX 77007
Clinic/Center (Multi-Specialty)
550 WESTCOTT ST, 470
HOUSTON, TX 77007

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578737912, enumerated as an "organization" on April 16, 2008.

The provider is located at 550 WESTCOTT ST SUITE 448 HOUSTON, TX 77007 and the phone number is (713) 975-9933.

Clinic/Center with taxonomy code 261QD0000X and a focus in Dental.