CS PACS 3 IL, S.C.
NPI 1598577124
Hospitalist in Park Ridge, IL

NPI Status: Active since January 21, 2025

Contact Information

1001 N GREENWOOD AVE
PARK RIDGE, IL
ZIP 60068
Phone: (847) 692-5600

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  • Organization
  • Hospitalist

About CS PACS 3 IL, S.C.

This page provides the complete NPI Profile along with additional information for Cs Pacs 3 Il, S.c., a provider established in Park Ridge, Illinois operating as a Hospitalist. The healthcare provider is registered in the NPI registry with number 1598577124 assigned on January 2025. The practitioner's primary taxonomy code is 208M00000X. The provider is registered as an organization and their NPI record was last updated one year ago. Cs Pacs 3 Il, S.c. operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Elmer Choi Md (Owner/president/director)

NPI
1598577124
Provider Name
CS PACS 3 IL, S.C.
Entity Type
Organization
Location Address
1001 N GREENWOOD AVE PARK RIDGE, IL 60068
Location Phone
(847) 692-5600
Mailing Address
1643 NW 136TH AVENUE BLDG H, SUITE 100 SUNRISE, FL 33323
Mailing Phone
(865) 500-1325
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-21-2025
Last Update Date
06-16-2025
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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

Hospitalist

Taxonomy Code
208M00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

 
2208D00000XAllopathic & Osteopathic Physicians

General Practice

 
3363A00000XPhysician Assistants & Advanced Practice Nursing Providers

Physician Assistant

 
4363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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. ELMER CHOI MD

Authorized Official Title
OWNER/PRESIDENT/DIRECTOR
Authorized Official Phone
(865) 693-1000

Reviews for CS PACS 3 IL, S.C.

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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 1598577124, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
5
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
7
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
1
Unchanged
Pos 9
2
Doubled → 4
Check
4
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 9 → 18 → 9 5 → 10 → 1 7 → 14 → 5 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 1 + 0 + 7 + 1 + 4 + 1 + 4 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1598577124.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Occupational Therapist
1001 N GREENWOOD AVE
PARK RIDGE, IL 60068
Occupational Therapy Assistant
1001 N GREENWOOD AVE
PARK RIDGE, IL 60068
Speech-Language Pathologist
1001 N GREENWOOD AVE
PARK RIDGE, IL 60068
Occupational Therapist (Gerontology)
1001 N GREENWOOD AVE
PARK RIDGE, IL 60068
Skilled Nursing Facility
1001 N GREENWOOD AVE
PARK RIDGE, IL 60068
Skilled Nursing Facility
1001 N GREENWOOD AVE
PARK RIDGE, IL 60068
Skilled Nursing Facility
1001 N GREENWOOD AVE
PARK RIDGE, IL 60068

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598577124, enumerated as an "organization" on January 21, 2025.

The provider is located at 1001 N GREENWOOD AVE PARK RIDGE, IL 60068 and the phone number is (847) 692-5600.

Hospitalist with taxonomy code 208M00000X.