DR. DON COLEMAN WEISER M.D.
NPI 1558603829
Internal Medicine - Pulmonary Disease in Indianapolis, IN

NPI Status: Active since March 25, 2013

Contact Information

8803 N. MERIDIAN ST SUITE 250
MIDWEST INSTITUTE FOR CLINICAL RESEARCH
INDIANAPOLIS, IN
ZIP 46260
Phone: (317) 705-7050
Fax: (317) 705-7051

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  • Individual
  • Male
  • Internal Medicine
  • Pulmonary Disease

About DON WEISER

This page provides the complete NPI Profile along with additional information for Don Weiser, an internist established in Indianapolis, Indiana with a medical specialization in Internal Medicine, focusing in pulmonary disease . The healthcare provider is registered in the NPI registry with number 1558603829 assigned on March 2013. The practitioner's primary taxonomy code is 207RP1001X with license number 0102602YA (IN). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI
1558603829
Provider Name
DR. DON COLEMAN WEISER M.D.
Gender
Male
Entity Type
Individual
Location Address
8803 N. MERIDIAN ST SUITE 250 MIDWEST INSTITUTE FOR CLINICAL RESEARCH INDIANAPOLIS, IN 46260
Location Phone
(317) 705-7050
Location Fax
(317) 705-7051
Mailing Address
8803 N. MERIDIAN ST SUITE 250 MIDWEST INSTITUTE FOR CLINICAL RESEARCH INDIANAPOLIS, IN 46260
Mailing Phone
(317) 705-7050
Mailing Fax
(317) 705-7051
Is Sole Proprietor?
No
Enumeration Date
03-25-2013
Last Update Date
03-25-2013
Code Navigator

An internist like Don Weiser 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.

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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

Internal Medicine Pulmonary Disease

Taxonomy Code
207RP1001X
Type
Allopathic & Osteopathic Physicians
License No.
0102602YA
License State
IN
Taxonomy Description
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

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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 1558603829, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
5
Doubled → 10 → 1 + 0
Pos 4
8
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
0
Unchanged
Pos 7
3
Doubled → 6
Pos 8
8
Unchanged
Pos 9
2
Doubled → 4
Check
9
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 5 → 10 → 1 6 → 12 → 3 3 → 6 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 1 + 2 + 0 + 6 + 8 + 4 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1558603829.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558603829, enumerated as an "individual" on March 25, 2013.

The provider is located at 8803 N. MERIDIAN ST SUITE 250 MIDWEST INSTITUTE FOR CLINICAL RESEARCH INDIANAPOLIS, IN 46260 and the phone number is (317) 705-7050.

Internal Medicine with taxonomy code 207RP1001X and a focus in Pulmonary Disease.