DR. DAVID ALAN BRAY M.D.
NPI 1215028048
Specialist in Torrance, CA

NPI Status: Active since September 27, 2006

Contact Information

23560 MADISON ST
SUITE 102
TORRANCE, CA
ZIP 90505
Phone: (310) 534-8300
Fax: (310) 534-3449

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  • Individual
  • Male
  • Specialist

About DAVID BRAY

This page provides the complete NPI Profile along with additional information for David Bray, a provider established in Torrance, California with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1215028048 assigned on September 2006. The practitioner's primary taxonomy code is 174400000X with license number C29173 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1215028048
Provider Name
DR. DAVID ALAN BRAY M.D.
Gender
Male
Entity Type
Individual
Location Address
23560 MADISON ST SUITE 102 TORRANCE, CA 90505
Location Phone
(310) 534-8300
Location Fax
(310) 534-3449
Mailing Address
23560 MADISON ST SUITE 102 TORRANCE, CA 90505
Mailing Phone
(310) 534-8300
Mailing Fax
(310) 534-3449
Is Sole Proprietor?
No
Enumeration Date
09-27-2006
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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
C29173
License State
CA
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 1215028048, 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 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
2
Unchanged
Pos 3
1
Doubled → 2
Pos 4
5
Unchanged
Pos 5
0
Doubled → 0
Pos 6
2
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
0
Unchanged
Pos 9
4
Doubled → 8
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 1 → 2 0 → 0 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 0 + 2 + 1 + 6 + 0 + 8 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1215028048.

Other Providers at the Same Location


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

Internal Medicine (Gastroenterology)
23560 MADISON ST, 211
TORRANCE, CA 90505
Dentist (Prosthodontics)
23560 MADISON ST, 212
TORRANCE, CA 90505
Psychologist (Clinical)
23560 MADISON ST, SUITE 103
TORRANCE, CA 90505
Specialist
23560 MADISON ST, SUITE 205
TORRANCE, CA 90505
Dentist (General Practice)
23560 MADISON ST, SUITE 100
TORRANCE, CA 90505
Dentist
23560 MADISON ST, SUITE 215
TORRANCE, CA 90505
Counselor
23560 MADISON ST, #205
TORRANCE, CA 90505
Otolaryngology (Otolaryngology/Facial Plastic Surgery)
23560 MADISON ST, STE. 102
TORRANCE, CA 90505
Dentist (General Practice)
23560 MADISON ST, SUITE 214
TORRANCE, CA 90505
Pediatrics (Pediatric Gastroenterology)
23560 MADISON ST, SUITE 206
TORRANCE, CA 90505
Dentist (General Practice)
23560 MADISON ST, SUITE 208
TORRANCE, CA 90505
Specialist
23560 MADISON ST, #205
TORRANCE, CA 90505
Specialist
23560 MADISON ST, #205
TORRANCE, CA 90505
Acupuncturist
23560 MADISON ST, SUITE 210
TORRANCE, CA 90505
Psychiatry & Neurology (Psychiatry)
23560 MADISON ST, SUITE 210
TORRANCE, CA 90505
Dentist
23560 MADISON ST, SUITE 215
TORRANCE, CA 90505
Dentist (General Practice)
23560 MADISON ST, SUITE 214
TORRANCE, CA 90505
Dentist
23560 MADISON ST, STE 208
TORRANCE, CA 90505
Surgery (Vascular Surgery)
23560 MADISON ST, SUITE 110
TORRANCE, CA 90505
Pediatrics
23560 MADISON ST, SUITE 206
TORRANCE, CA 90505

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215028048, enumerated as an "individual" on September 27, 2006.

The provider is located at 23560 MADISON ST SUITE 102 TORRANCE, CA 90505 and the phone number is (310) 534-8300.

Specialist with taxonomy code 174400000X.