CITY OF CHICAGO DEPARTMENT OF PUBLIC HEALTH
NPI 1194910125
Preventive Medicine - Public Health & General Preventive Medicine in Chicago, IL

NPI Status: Active since September 12, 2007

Contact Information

2849 N CLARK ST
LAKEVIEW N H C
CHICAGO, IL
ZIP 60657
Phone: (312) 744-7448
Fax: (312) 747-9447

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  • Preventive Medicine
  • Public Health & General Preventive Medic...

About CITY OF CHICAGO DEPARTMENT OF PUBLIC HEALTH

This page provides the complete NPI Profile along with additional information for City Of Chicago Department Of Public Health, a provider established in Chicago, Illinois operating as a Preventive Medicine, focusing in public health & general preventive medicine . The healthcare provider is registered in the NPI registry with number 1194910125 assigned on September 2007. The practitioner's primary taxonomy code is 2083P0901X. The provider is registered as an organization and their NPI record was last updated one year ago. City Of Chicago Department Of Public Health operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's is doing business as City Of Chicago Department Of Public Health. The authorized official of this NPI record is Hillary Wang (Projects Manager)

NPI
1194910125
Provider Legal Name
CITY OF CHICAGO
Other Organization Name
CITY OF CHICAGO DEPARTMENT OF PUBLIC HEALTH
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
2849 N CLARK ST LAKEVIEW N H C CHICAGO, IL 60657
Location Phone
(312) 744-7448
Location Fax
(312) 747-9447
Mailing Address
111 W WASHINGTON ST FL 4 CHICAGO, IL 60602
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-12-2007
Last Update Date
01-09-2025
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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

Preventive Medicine Public Health & General Preventive Medicine

Taxonomy Code
2083P0901X
Type
Allopathic & Osteopathic Physicians
License State
IL
Taxonomy Description
Public health and general preventive medicine focuses on promoting health, preventing disease, and managing the health of communities and defined populations. These practitioners combine population-based public health skills with knowledge of primary, secondary, and tertiary prevention-oriented clinical practice in a wide variety of settings.

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

HILLARY WANG

Authorized Official Title
PROJECTS MANAGER
Authorized Official Phone
(312) 747-8875

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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 1194910125, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
1
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
0
Doubled → 0
Pos 8
1
Unchanged
Pos 9
2
Doubled → 4
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 9 → 18 → 9 9 → 18 → 9 0 → 0 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 8 + 4 + 1 + 8 + 1 + 0 + 1 + 4 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1194910125.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1194910125, enumerated as an "organization" on September 12, 2007.

The provider is located at 2849 N CLARK ST LAKEVIEW N H C CHICAGO, IL 60657 and the phone number is (312) 744-7448.

Preventive Medicine with taxonomy code 2083P0901X and a focus in Public Health & General Preventive Medicine.