MD2 CHICAGO
NPI 1568742542
Exclusive Provider Organization in Chicago, IL

NPI Status: Active since August 23, 2011

Contact Information

676 N MICHIGAN AVE
SUITE 3120
CHICAGO, IL
ZIP 60611
Phone: (312) 780-2301
Fax: (312) 780-2304

Get Directions Write a Review

  • Organization
  • Exclusive Provider Organization
  • CLIA Number: 14D2192109
  • CLIA Cert. Type: Other - PRIVATE PHYSICIANS OFFICE
  • CLIA Exp. Date: 09-03-2026

About MD2 CHICAGO

This page provides the complete NPI Profile along with additional information for Md2 Chicago, a provider established in Chicago, Illinois operating as a Exclusive Provider Organization. The healthcare provider is registered in the NPI registry with number 1568742542 assigned on August 2011. The practitioner's primary taxonomy code is 302F00000X with license number 036082176 (IL). The provider is registered as an organization and their NPI record was last updated 15 years ago. The authorized official of this NPI record is Dr. Joseph J Hennessy Md (President)

NPI
1568742542
Provider Name
MD2 CHICAGO
Entity Type
Organization
Location Address
676 N MICHIGAN AVE SUITE 3120 CHICAGO, IL 60611
Location Phone
(312) 780-2301
Location Fax
(312) 780-2304
Mailing Address
676 N MICHIGAN AVE SUITE 3120 CHICAGO, IL 60611
Mailing Phone
(312) 780-2301
Mailing Fax
(312) 780-2304
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-23-2011
Last Update Date
08-23-2011
Code Navigator

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

Exclusive Provider Organization

Taxonomy Code
302F00000X
Type
Managed Care Organizations
License No.
036082176
License State
IL
Taxonomy Description
(1) An EPO is a form of PPO, in which patients must visit a caregiver that is specified on its panel of providers (is a participating provider). If a visit to an outside(not participating) provider is made the EPO offers very limited or no coverage for the medical service; (2) While similar to a PPO in that an EPO allows patients to go outside the network for care, if they do so in an EPO, they are required to pay the entire cost of care. An EPO differs from an HMO in that EPO physicians do not receive capitation but instead are reimbursed only for actual services provided; (3) An organization identical to a preferred provider organization except that persons enrolled in the plan are eligible to receive benefits only when they use the services of the contracting providers. No benefits are available when non-contracting providers are used, except in certain emergency situations.

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

DR. JOSEPH J HENNESSY MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(312) 780-2301

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
E83651MEDICARE UPIN (02)IL 
036082176MEDICAID (05)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
14D2192109
Facility Type
Other - PRIVATE PHYSICIANS OFFICE
Certificate Effective Date
September 04, 2024
Certificate Expiration Date
September 03, 2026
Laboratory Director
JOSEPH J. HENNESSY
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Md2 Chicago to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Reviews for MD2 CHICAGO

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1568742542, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
6
Doubled → 12 → 1 + 2
Pos 4
8
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
4
Unchanged
Pos 7
2
Doubled → 4
Pos 8
5
Unchanged
Pos 9
4
Doubled → 8
Check
2
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 6 → 12 → 3 7 → 14 → 5 2 → 4 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 2 + 8 + 1 + 4 + 4 + 4 + 5 + 8 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1568742542.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Internal Medicine
676 N MICHIGAN AVE, SUITE 3120
CHICAGO, IL 60611
Dentist
676 N MICHIGAN AVE, SUITE 3500
CHICAGO, IL 60611
Dentist (Prosthodontics)
676 N MICHIGAN AVE
CHICAGO, IL 60611
Dentist
676 N MICHIGAN AVE, 35 TH FLOOR
CHICAGO, IL 60611
Dentist
676 N MICHIGAN AVE, 35TH FLOOR
CHICAGO, IL 60611
Dentist
676 N MICHIGAN AVE, SUITE 3500
CHICAGO, IL 60611
Dentist (General Practice)
676 N MICHIGAN AVE, #3500
CHICAGO, IL 60611
Surgery
676 N MICHIGAN AVE, SUITE 3850
CHICAGO, IL 60611
Surgery (Plastic and Reconstructive Surgery)
676 N MICHIGAN AVE, SUITE 3850
CHICAGO, IL 60611
Physician Assistant (Surgical)
676 N MICHIGAN AVE, SUITE 3850
CHICAGO, IL 60611
Dentist (General Practice)
676 N MICHIGAN AVE, SUITE 3500
CHICAGO, IL 60611
Physician Assistant
676 N MICHIGAN AVE
CHICAGO, IL 60611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1568742542, enumerated as an "organization" on August 23, 2011.

The provider is located at 676 N MICHIGAN AVE SUITE 3120 CHICAGO, IL 60611 and the phone number is (312) 780-2301.

Exclusive Provider Organization with taxonomy code 302F00000X.

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