JAMES JOSEPH COLLINS MD
NPI 1225066020
Internal Medicine in Naperville, IL

NPI Status: Active since June 29, 2006

Contact Information

640 S WASHINGTON ST
268
NAPERVILLE, IL
ZIP 60540
Phone: (630) 355-6200
Fax: (630) 355-6216

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  • Individual
  • Male
  • Internal Medicine

About JAMES COLLINS

This page provides the complete NPI Profile along with additional information for James Collins, an internist established in Naperville, Illinois with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1225066020 assigned on June 2006. The practitioner's primary taxonomy code is 207R00000X with license number 036061474 (IL). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1225066020
Provider Name
JAMES JOSEPH COLLINS MD
Gender
Male
Entity Type
Individual
Location Address
640 S WASHINGTON ST 268 NAPERVILLE, IL 60540
Location Phone
(630) 355-6200
Location Fax
(630) 355-6216
Mailing Address
1860 PAYSPHERE CIR CHICAGO, IL 60674
Mailing Phone
(630) 355-6200
Mailing Fax
(630) 355-6216
Is Sole Proprietor?
No
Enumeration Date
06-29-2006
Last Update Date
09-21-2012
Code Navigator

An internist like James Collins 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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
036061474
License State
IL
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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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 1225066020, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 4 + 5 + 0 + 6 + 1 + 2 + 0 + 4 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1225066020.

Other Providers at the Same Location


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

Obstetrics & Gynecology
640 S WASHINGTON ST, SUITE 220
NAPERVILLE, IL 60540
Obstetrics & Gynecology
640 S WASHINGTON ST, STE 220
NAPERVILLE, IL 60540
Family Medicine
640 S WASHINGTON ST, STE 350
NAPERVILLE, IL 60540
Dentist (Endodontics)
640 S WASHINGTON ST, SUITE 360
NAPERVILLE, IL 60540
Counselor (Professional)
640 S WASHINGTON ST, SUITE 324
NAPERVILLE, IL 60540
Home Health
640 S WASHINGTON ST, SUITE 180C
NAPERVILLE, IL 60540
Counselor (Professional)
640 S WASHINGTON ST, 324
NAPERVILLE, IL 60540
Counselor (Professional)
640 S WASHINGTON ST
NAPERVILLE, IL 60540
Obstetrics & Gynecology (Obstetrics)
640 S WASHINGTON ST
NAPERVILLE, IL 60540
Pharmacy (Community/Retail Pharmacy)
640 S WASHINGTON ST, STE 101
NAPERVILLE, IL 60540
Internal Medicine
640 S WASHINGTON ST, SUITE 268
NAPERVILLE, IL 60540
General Practice
640 S WASHINGTON ST, SUITE 288
NAPERVILLE, IL 60540
Obstetrics & Gynecology
640 S WASHINGTON ST, SUITE 220
NAPERVILLE, IL 60540
Internal Medicine
640 S WASHINGTON ST, STE 280
NAPERVILLE, IL 60540
Audiologist-Hearing Aid Fitter
640 S WASHINGTON ST, SUITE 130
NAPERVILLE, IL 60540
Internal Medicine
640 S WASHINGTON ST, STE 380
NAPERVILLE, IL 60540
Podiatrist (Foot & Ankle Surgery)
640 S WASHINGTON ST, STE 380
NAPERVILLE, IL 60540
Family Medicine
640 S WASHINGTON ST, SUITE 350
NAPERVILLE, IL 60540
Legal Medicine
640 S WASHINGTON ST, SUITE 240
NAPERVILLE, IL 60540
Family Medicine
640 S WASHINGTON ST, 350
NAPERVILLE, IL 60540

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1225066020, enumerated as an "individual" on June 29, 2006.

The provider is located at 640 S WASHINGTON ST 268 NAPERVILLE, IL 60540 and the phone number is (630) 355-6200.

Internal Medicine with taxonomy code 207R00000X.