ALAN A WARTENBERG M.D.
NPI 1669430526
Internal Medicine - Addiction Medicine in Attleboro, MA

NPI Status: Active since May 02, 2006

Contact Information

3 PRINCE ST
ATTLEBORO, MA
ZIP 02703
Phone: (508) 226-2106

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  • Individual
  • Male
  • Internal Medicine
  • Addiction Medicine

About ALAN WARTENBERG

This page provides the complete NPI Profile along with additional information for Alan Wartenberg, an internist established in Attleboro, Massachusetts with a medical specialization in Internal Medicine, focusing in addiction medicine . The healthcare provider is registered in the NPI registry with number 1669430526 assigned on May 2006. The practitioner's primary taxonomy code is 207RA0401X with license number 73691 (MA). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1669430526
Provider Name
ALAN A WARTENBERG M.D.
Gender
Male
Entity Type
Individual
Location Address
3 PRINCE ST ATTLEBORO, MA 02703
Location Phone
(508) 226-2106
Mailing Address
3 PRINCE ST ATTLEBORO, MA 02703
Mailing Phone
(508) 226-2106
Is Sole Proprietor?
Yes
Enumeration Date
05-02-2006
Last Update Date
04-20-2016
Code Navigator

An internist like Alan Wartenberg 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.
73691
License State
MA
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 1669430526, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
2
Doubled → 4
Check
6
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 6 → 12 → 3 4 → 8 0 → 0 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 8 + 3 + 0 + 5 + 4 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1669430526.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669430526, enumerated as an "individual" on May 02, 2006.

The provider is located at 3 PRINCE ST ATTLEBORO, MA 02703 and the phone number is (508) 226-2106.

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