DR. JAMES LEWIS GRAINGER M.D.
NPI 1437329406
Radiology - Diagnostic Radiology in La Porte, IN

NPI Status: Active since March 06, 2008

Contact Information

1007 LINCOLNWAY
LA PORTE, IN
ZIP 46350
Phone: (219) 326-2305
Fax: (219) 326-2605

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  • Individual
  • Male
  • Radiology
  • Diagnostic Radiology

About JAMES GRAINGER

This page provides the complete NPI Profile along with additional information for James Grainger, a provider established in La Porte, Indiana with a medical specialization in Radiology, focusing in diagnostic radiology . The healthcare provider is registered in the NPI registry with number 1437329406 assigned on March 2008. The practitioner's primary taxonomy code is 2085R0202X with license number 01021487A (IN). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1437329406
Provider Name
DR. JAMES LEWIS GRAINGER M.D.
Gender
Male
Entity Type
Individual
Location Address
1007 LINCOLNWAY LA PORTE, IN 46350
Location Phone
(219) 326-2305
Location Fax
(219) 326-2605
Mailing Address
44000 GARFIELD RD CLINTON TWP, MI 48038
Mailing Phone
(586) 412-4000
Mailing Fax
(219) 326-2605
Is Sole Proprietor?
No
Enumeration Date
03-06-2008
Last Update Date
03-06-2008
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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

Radiology Diagnostic Radiology

Taxonomy Code
2085R0202X
Type
Allopathic & Osteopathic Physicians
License No.
01021487A
License State
IN
Taxonomy Description
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

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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 1437329406, 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
4
Unchanged
Pos 3
3
Doubled → 6
Pos 4
7
Unchanged
Pos 5
3
Doubled → 6
Pos 6
2
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
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 3 → 6 3 → 6 9 → 18 → 9 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 6 + 7 + 6 + 2 + 1 + 8 + 4 + 0 + 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 1437329406.

Other Providers at the Same Location


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

Dietitian, Registered
1007 LINCOLNWAY
LAPORTE, IN 46350
Dietitian, Registered
1007 LINCOLNWAY
LAPORTE, IN 46350
Dietitian, Registered
1007 LINCOLNWAY
LAPORTE, IN 46350
Pathology (Anatomic Pathology & Clinical Pathology)
1007 LINCOLNWAY
LAPORTE, IN 46350
Radiology (Diagnostic Radiology)
1007 LINCOLNWAY
LAPORTE, IN 46350
Radiology (Diagnostic Radiology)
1007 LINCOLNWAY
LAPORTE, IN 46350
Emergency Medicine
1007 LINCOLNWAY
LA PORTE, IN 46350
Radiology (Diagnostic Radiology)
1007 LINCOLNWAY
LAPORTE, IN 46350
Emergency Medicine
1007 LINCOLNWAY
LA PORTE, IN 46350
Radiology (Radiation Oncology)
1007 LINCOLNWAY
LA PORTE, IN 46350
Anesthesiology
1007 LINCOLNWAY
LA PORTE, IN 46350
Anesthesiology
1007 LINCOLNWAY
LA PORTE, IN 46350
Anesthesiology
1007 LINCOLNWAY
LA PORTE, IN 46350
Specialist
1007 LINCOLNWAY
LA PORTE, IN 46350
Specialist
1007 LINCOLNWAY
LA PORTE, IN 46350
Specialist
1007 LINCOLNWAY
LA PORTE, IN 46350
Specialist
1007 LINCOLNWAY
LA PORTE, IN 46350
Specialist
1007 LINCOLNWAY
LA PORTE, IN 46350
Physical Therapist
1007 LINCOLNWAY
LA PORTE, IN 46350
Radiology (Diagnostic Radiology)
1007 LINCOLNWAY
LA PORTE, IN 46350

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1437329406, enumerated as an "individual" on March 06, 2008.

The provider is located at 1007 LINCOLNWAY LA PORTE, IN 46350 and the phone number is (219) 326-2305.

Radiology with taxonomy code 2085R0202X and a focus in Diagnostic Radiology.