RHEUMATIC DISEASE CENTER PHYSICIANS, S.C
NPI 1942332895
Internal Medicine - Rheumatology in Des Plaines, IL

NPI Status: Active since March 09, 2007

Contact Information

150 N RIVER RD
SUITE 270
DES PLAINES, IL
ZIP 60016
Phone: (847) 298-8470
Fax: (847) 298-6819

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  • Organization
  • Internal Medicine
  • Rheumatology
  • CLIA Number: 14D0892372
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 10-31-2025

About RHEUMATIC DISEASE CENTER PHYSICIANS, S.C

This page provides the complete NPI Profile along with additional information for Rheumatic Disease Center Physicians, S.c, an internist established in Des Plaines, Illinois operating as a Internal Medicine, focusing in rheumatology . The healthcare provider is registered in the NPI registry with number 1942332895 assigned on March 2007. The practitioner's primary taxonomy code is 207RR0500X. The provider is registered as an organization and their NPI record was last updated December 2025. 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 Dr. Sergey Furmanov M.d. (President)

NPI
1942332895
Provider Name
RHEUMATIC DISEASE CENTER PHYSICIANS, S.C
Entity Type
Organization
Location Address
150 N RIVER RD SUITE 270 DES PLAINES, IL 60016
Location Phone
(847) 298-8470
Location Fax
(847) 298-6819
Mailing Address
150 N RIVER RD STE 270 DES PLAINES, IL 60016
Mailing Phone
(847) 298-8470
Mailing Fax
(847) 298-6819
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-09-2007
Last Update Date
12-18-2025
Code Navigator

An internist like Rheumatic Disease Center Physicians, S.c 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 Rheumatology

Taxonomy Code
207RR0500X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

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

DR. SERGEY FURMANOV M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(847) 298-8470

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
14D0892372
Facility Type
Physician Office
Certificate Effective Date
April 16, 2022
Certificate Expiration Date
October 31, 2025
Laboratory Director
NISARG GANDHI M D
Certificate Type
Certificate of Compliance
Certificate Type Description
This CLIA certificate is issued to Rheumatic Disease Center Physicians, S.c after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements. This type of certificate is issued to laboratories that perform nonwaived (moderate and/or high 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 1942332895, we treat the final digit (5) 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 75. The final step is to find the difference between that total and the next multiple of ten (80 - 75 = 5).

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
9
Unchanged
Pos 3
4
Doubled → 8
Pos 4
2
Unchanged
Pos 5
3
Doubled → 6
Pos 6
3
Unchanged
Pos 7
2
Doubled → 4
Pos 8
8
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
5
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 4 → 8 3 → 6 2 → 4 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 8 + 2 + 6 + 3 + 4 + 8 + 1 + 8 + 24 = 75

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

The next multiple of ten after 75 is 80. The difference is the calculated check digit.

80 - 75 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1942332895.

Other Providers at the Same Location


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

Internal Medicine
150 N RIVER RD, STE 210
DES PLAINES, IL 60016
Dermatology
150 N RIVER RD, STE 210
DES PLAINES, IL 60016
Internal Medicine (Pulmonary Disease)
150 N RIVER RD, SUITE 210
DES PLAINES, IL 60016
Surgery
150 N RIVER RD, SUITE 230
DES PLAINES, IL 60016
Specialist
150 N RIVER RD, SUITE #240
DES PLAINES, IL 60016
Physical Therapist
150 N RIVER RD, SUITE 100
DES PLAINES, IL 60016
Internal Medicine
150 N RIVER RD, SUITE 220
DES PLAINES, IL 60016
Occupational Therapist
150 N RIVER RD, SUITE 100
DES PLAINES, IL 60016
Clinic/Center (Multi-Specialty)
150 N RIVER RD, RESURRECTION IMMEDIATE CARE CENTER DES PLAINES
DES PLAINES, IL 60016
Physical Therapist
150 N RIVER RD, SUITE 100
DES PLAINES, IL 60016
Pediatrics
150 N RIVER RD, SUITE 240
DES PLAINES, IL 60016
Internal Medicine
150 N RIVER RD, SUITE 100
DES PLAINES, IL 60016
Internal Medicine
150 N RIVER RD, SUITE 100
DES PLAINES, IL 60016
Internal Medicine
150 N RIVER RD, SUITE 100
DES PLAINES, IL 60016
Orthopaedic Surgery
150 N RIVER RD, STE 100
DES PLAINES, IL 60016
Specialist
150 N RIVER RD, SUITE 240
DES PLAINES, IL 60016
Specialist
150 N RIVER RD
DES PLAINES, IL 60016
Internal Medicine
150 N RIVER RD, SUITE 100
DES PLAINES, IL 60016
Otolaryngology
150 N RIVER RD, STE 200
DES PLAINES, IL 60016
Pediatrics
150 N RIVER RD, SUITE 240
DES PLAINES, IL 60016

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942332895, enumerated as an "organization" on March 09, 2007.

The provider is located at 150 N RIVER RD SUITE 270 DES PLAINES, IL 60016 and the phone number is (847) 298-8470.

Internal Medicine with taxonomy code 207RR0500X and a focus in Rheumatology.