NORTH SHORE PHYSICIANS GROUP, LLC
NPI 1679743199
Internal Medicine in Chicago, IL

NPI Status: Active since March 12, 2008

Contact Information

2740 W FOSTER AVE
STE. 113
CHICAGO, IL
ZIP 60625
Phone: (773) 769-0575

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  • Organization
  • Internal Medicine

About NORTH SHORE PHYSICIANS GROUP, LLC

This page provides the complete NPI Profile along with additional information for North Shore Physicians Group, Llc, an internist established in Chicago, Illinois operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1679743199 assigned on March 2008. The practitioner's primary taxonomy code is 207R00000X. The provider is registered as an organization and their NPI record was last updated 18 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is John E. Croghan Md (President)

NPI
1679743199
Provider Name
NORTH SHORE PHYSICIANS GROUP, LLC
Entity Type
Organization
Location Address
2740 W FOSTER AVE STE. 113 CHICAGO, IL 60625
Location Phone
(773) 769-0575
Mailing Address
2740 W FOSTER AVE STE. 113 CHICAGO, IL 60625
Mailing Phone
(773) 769-0575
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
03-12-2008
Last Update Date
03-12-2008
Code Navigator

An internist like North Shore Physicians Group, Llc 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
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.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

JOHN E. CROGHAN MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(847) 251-1500

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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 1679743199, 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 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
6
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
4
Unchanged
Pos 7
3
Doubled → 6
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 7 → 14 → 5 7 → 14 → 5 3 → 6 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 4 + 9 + 1 + 4 + 4 + 6 + 1 + 1 + 8 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1679743199.

Other Providers at the Same Location


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

Surgery
2740 W FOSTER AVE
CHICAGO, IL 60625
Internal Medicine (Infectious Disease)
2740 W FOSTER AVE, SUITE 214
CHICAGO, IL 60625
Pharmacist
2740 W FOSTER AVE, SUITE 101
CHICAGO, IL 60625
Internal Medicine (Cardiovascular Disease)
2740 W FOSTER AVE, SUITE 312
CHICAGO, IL 60625
Internal Medicine (Cardiovascular Disease)
2740 W FOSTER AVE, SUITE #412
CHICAGO, IL 60625
Internal Medicine (Infectious Disease)
2740 W FOSTER AVE, SUITE 214
CHICAGO, IL 60625
Social Worker (Clinical)
2740 W FOSTER AVE, SUITE 417
CHICAGO, IL 60625
Internal Medicine (Nephrology)
2740 W FOSTER AVE, SUITE 210
CHICAGO, IL 60625
Family Medicine
2740 W FOSTER AVE, SUITE 214
CHICAGO, IL 60625
Family Medicine
2740 W FOSTER AVE, SUITE 214
CHICAGO, IL 60625
Internal Medicine
2740 W FOSTER AVE
CHICAGO, IL 60625
Internal Medicine (Cardiovascular Disease)
2740 W FOSTER AVE, SUITE 309
CHICAGO, IL 60625
Podiatrist (Foot & Ankle Surgery)
2740 W FOSTER AVE, SUITE #205
CHICAGO, IL 60625
Podiatrist (Foot & Ankle Surgery)
2740 W FOSTER AVE, SUITE #205
CHICAGO, IL 60625
Psychiatry & Neurology (Psychiatry)
2740 W FOSTER AVE, #401
CHICAGO, IL 60625
Family Medicine
2740 W FOSTER AVE, SUITE 410
CHICAGO, IL 60625
Internal Medicine (Infectious Disease)
2740 W FOSTER AVE, SUITE 214
CHICAGO, IL 60625
Family Medicine
2740 W FOSTER AVE, SUITE 209
CHICAGO, IL 60625
Internal Medicine
2740 W FOSTER AVE, SUITE 209
CHICAGO, IL 60625
Internal Medicine
2740 W FOSTER AVE, SUITE 101
CHICAGO, IL 60625

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1679743199, enumerated as an "organization" on March 12, 2008.

The provider is located at 2740 W FOSTER AVE STE. 113 CHICAGO, IL 60625 and the phone number is (773) 769-0575.

Internal Medicine with taxonomy code 207R00000X.