NORTH SHORE PHYSICIANS GROUP, LLC
NPI 1275586406
Internal Medicine - Pulmonary Disease in Glenview, IL

NPI Status: Active since May 18, 2006

Contact Information

2150 PFINGSTEN RD
GLENVIEW, IL
ZIP 60026
Phone: (847) 998-6244

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  • Organization
  • Internal Medicine
  • Pulmonary Disease
  • CLIA Number: 14D0951923
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 09-29-2026

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 Glenview, Illinois operating as a Internal Medicine, focusing in pulmonary disease . The healthcare provider is registered in the NPI registry with number 1275586406 assigned on May 2006. The practitioner's primary taxonomy code is 207RP1001X. The provider is registered as an organization and their NPI record was last updated 19 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 (Authorized Rep)

NPI
1275586406
Provider Name
NORTH SHORE PHYSICIANS GROUP, LLC
Entity Type
Organization
Location Address
2150 PFINGSTEN RD GLENVIEW, IL 60026
Location Phone
(847) 998-6244
Mailing Address
2150 PFINGSTEN RD GLENVIEW, IL 60026
Mailing Phone
(847) 998-6244
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-18-2006
Last Update Date
07-11-2007
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 Pulmonary Disease

Taxonomy Code
207RP1001X
Type
Allopathic & Osteopathic Physicians
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.

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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

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
AUTHORIZED REP
Authorized Official Phone
(847) 251-1500

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
213476MEDICARE PIN (08)IL 

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
14D0951923
Facility Type
Physician Office
Certificate Effective Date
September 30, 2024
Certificate Expiration Date
September 29, 2026
Laboratory Director
BRIAN HELFAND M D
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to North Shore Physicians Group, Llc in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

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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 1275586406, 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 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
2
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
5
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
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 7 → 14 → 5 5 → 10 → 1 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 4 + 5 + 1 + 0 + 8 + 1 + 2 + 4 + 0 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1275586406.

Other Providers at the Same Location


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

Counselor (Mental Health)
2150 PFINGSTEN RD, SUITE 2200
GLENVIEW, IL 60026
Internal Medicine
2150 PFINGSTEN RD, SUITE 2200
GLENVIEW, IL 60026
Internal Medicine
2150 PFINGSTEN RD, SUITE 2200
GLENVIEW, IL 60026
Internal Medicine (Pulmonary Disease)
2150 PFINGSTEN RD, #2280
GLENVIEW, IL 60026
Emergency Medicine
2150 PFINGSTEN RD, SUITE 3000
GLENVIEW, IL 60026
Internal Medicine
2150 PFINGSTEN RD, SUITE 3000
GLENVIEW, IL 60026
Internal Medicine
2150 PFINGSTEN RD, SUITE 2250
GLENVIEW, IL 60026
Audiologist
2150 PFINGSTEN RD
GLENVIEW, IL 60026
Psychiatry & Neurology (Neurology)
2150 PFINGSTEN RD, SUITE 2200
GLENVIEW, IL 60026
Psychologist (Clinical)
2150 PFINGSTEN RD, SUITE 2200
GLENVIEW, IL 60026
Internal Medicine
2150 PFINGSTEN RD, SUITE 2250
GLENVIEW, IL 60026
Specialist
2150 PFINGSTEN RD, SUITE 2270
GLENVIEW, IL 60026
Psychologist (Clinical)
2150 PFINGSTEN RD, SUITE 2200
GLENVIEW, IL 60026
Ophthalmology
2150 PFINGSTEN RD, SUITE 2240
GLENVIEW, IL 60026
Ophthalmology
2150 PFINGSTEN RD, SUITE 2240
GLENVIEW, IL 60026
Allergy & Immunology (Allergy)
2150 PFINGSTEN RD
GLENVIEW, IL 60026
Psychologist (Clinical)
2150 PFINGSTEN RD, SUITE 2200
GLENVIEW, IL 60026
Internal Medicine (Infectious Disease)
2150 PFINGSTEN RD, SUITE B100
GLENVIEW, IL 60026
Physical Medicine & Rehabilitation
2150 PFINGSTEN RD, SUITE 3000
GLENVIEW, IL 60026
Clinical Neuropsychologist
2150 PFINGSTEN RD, SUITE 3000
GLENVIEW, IL 60026

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275586406, enumerated as an "organization" on May 18, 2006.

The provider is located at 2150 PFINGSTEN RD GLENVIEW, IL 60026 and the phone number is (847) 998-6244.

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

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.