DR. GREGORY A MACNEALY M.D.
NPI 1467516732
Radiology - Diagnostic Radiology in Chicago, IL

NPI Status: Active since December 21, 2006

Contact Information

676 N SAINT CLAIR ST
SUITE 800
CHICAGO, IL
ZIP 60611
Phone: (312) 695-5753

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  • Individual
  • Male
  • Radiology
  • Diagnostic Radiology

About GREGORY MACNEALY

This page provides the complete NPI Profile along with additional information for Gregory Macnealy, a provider established in Chicago, Illinois with a medical specialization in Radiology, focusing in diagnostic radiology . The healthcare provider is registered in the NPI registry with number 1467516732 assigned on December 2006. The practitioner's primary taxonomy code is 2085R0202X with license number 036.059400 (IL). The provider is registered as an individual and his NPI record was last updated 10 years ago.

NPI
1467516732
Provider Name
DR. GREGORY A MACNEALY M.D.
Gender
Male
Entity Type
Individual
Location Address
676 N SAINT CLAIR ST SUITE 800 CHICAGO, IL 60611
Location Phone
(312) 695-5753
Mailing Address
680 N LAKE SHORE DR SUITE 1000 CHICAGO, IL 60611
Mailing Phone
(312) 695-0665
Is Sole Proprietor?
No
Enumeration Date
12-21-2006
Last Update Date
09-19-2016
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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

Radiology Diagnostic Radiology

Taxonomy Code
2085R0202X
Type
Allopathic & Osteopathic Physicians
License No.
036.059400
License State
IL
Taxonomy Description
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

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)
12085R0202XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Radiology

35.048196 (OH)

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.

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
A82939MEDICARE UPIN (02)OH 
0460415MEDICAID (05)OH 

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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 1467516732, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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
4
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
3
Doubled → 6
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 5 → 10 → 1 6 → 12 → 3 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 2 + 7 + 1 + 0 + 1 + 1 + 2 + 7 + 6 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1467516732.

Other Providers at the Same Location


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

Dentist (General Practice)
676 N SAINT CLAIR ST, STE 1773
CHICAGO, IL 60611
Internal Medicine
676 N SAINT CLAIR ST, STE 2300
CHICAGO, IL 60611
Internal Medicine
676 N SAINT CLAIR ST, STE 2300
CHICAGO, IL 60611
Physician Assistant (Medical)
676 N SAINT CLAIR ST, 19TH FLOOR
CHICAGO, IL 60611
Internal Medicine
676 N SAINT CLAIR ST, STE 2300
CHICAGO, IL 60611
Surgery
676 N SAINT CLAIR ST, SUITE 1525A
CHICAGO, IL 60611
Surgery
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611
Surgery
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611
Internal Medicine (Gastroenterology)
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611
Genetic Counselor, MS
676 N SAINT CLAIR ST
CHICAGO, IL 60611
Internal Medicine (Medical Oncology)
676 N SAINT CLAIR ST, STE 2140
CHICAGO, IL 60611
Nurse Practitioner
676 N SAINT CLAIR ST, STE 2140
CHICAGO, IL 60611
Radiology (Neuroradiology)
676 N SAINT CLAIR ST, SUITE 1400
CHICAGO, IL 60611
Genetic Counselor, MS
676 N SAINT CLAIR ST, SUITE 880
CHICAGO, IL 60611
Orthopaedic Surgery
676 N SAINT CLAIR ST, STE 450
CHICAGO, IL 60611
Orthopaedic Surgery
676 N SAINT CLAIR ST, STE 450
CHICAGO, IL 60611
Internal Medicine (Gastroenterology)
676 N SAINT CLAIR ST, SUITE 1525A
CHICAGO, IL 60611
Internal Medicine (Gastroenterology)
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611
Internal Medicine (Gastroenterology)
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611
Internal Medicine (Gastroenterology)
676 N SAINT CLAIR ST, SUITE 1525
CHICAGO, IL 60611

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467516732, enumerated as an "individual" on December 21, 2006.

The provider is located at 676 N SAINT CLAIR ST SUITE 800 CHICAGO, IL 60611 and the phone number is (312) 695-5753.

Radiology with taxonomy code 2085R0202X and a focus in Diagnostic Radiology.

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