DR. WILLIAM DAVID STANLEY MD
NPI 1730128513
Internal Medicine - Addiction Medicine in Malibu, CA

NPI Status: Active since June 06, 2006

Contact Information

23661 PACIFIC COAST HWY # B
MALIBU, CA
ZIP 90265
Phone: (310) 341-0188
Fax: (818) 668-3604

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  • Individual
  • Male
  • Internal Medicine
  • Addiction Medicine

About WILLIAM STANLEY

This page provides the complete NPI Profile along with additional information for William Stanley, an internist established in Malibu, California with a medical specialization in Internal Medicine, focusing in addiction medicine . The healthcare provider is registered in the NPI registry with number 1730128513 assigned on June 2006. The practitioner's primary taxonomy code is 207RA0401X with license number C153751 (CA). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1730128513
Provider Name
DR. WILLIAM DAVID STANLEY MD
Gender
Male
Entity Type
Individual
Location Address
23661 PACIFIC COAST HWY # B MALIBU, CA 90265
Location Phone
(310) 341-0188
Location Fax
(818) 668-3604
Mailing Address
23661 PACIFIC COAST HWY MALIBU, CA 90265
Mailing Phone
(310) 341-0188
Mailing Fax
(818) 668-3604
Is Sole Proprietor?
No
Enumeration Date
06-06-2006
Last Update Date
06-28-2019
Code Navigator

An internist like William Stanley is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

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

Internal Medicine Addiction Medicine

Taxonomy Code
207RA0401X
Type
Allopathic & Osteopathic Physicians
License No.
C153751
License State
CA
Taxonomy Description
An internist doctor of osteopathy that specializes in the treatment of addiction disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Added Qualifications in the field of Addiction Medicine.

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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 1730128513, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
3
Doubled → 6
Pos 4
0
Unchanged
Pos 5
1
Doubled → 2
Pos 6
2
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
5
Unchanged
Pos 9
1
Doubled → 2
Check
3
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 3 → 6 1 → 2 8 → 16 → 7 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 6 + 0 + 2 + 2 + 1 + 6 + 5 + 2 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1730128513.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1730128513, enumerated as an "individual" on June 06, 2006.

The provider is located at 23661 PACIFIC COAST HWY # B MALIBU, CA 90265 and the phone number is (310) 341-0188.

Internal Medicine with taxonomy code 207RA0401X and a focus in Addiction Medicine.