MR. DONALD ROBERT MCDEVITT LCPC
NPI 1164555355
Counselor - Professional in Chicago, IL

NPI Status: Active since March 14, 2007

Contact Information

122 S MICHIGAN AVE
SUITE 1429
CHICAGO, IL
ZIP 60603
Phone: (312) 583-1780

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  • Individual
  • Male
  • Counselor
  • Professional

About DONALD MCDEVITT

This page provides the complete NPI Profile along with additional information for Donald Mcdevitt, a provider established in Chicago, Illinois with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1164555355 assigned on March 2007. The practitioner's primary taxonomy code is 101YP2500X with license number 180000246 (IL). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1164555355
Provider Name
MR. DONALD ROBERT MCDEVITT LCPC
Gender
Male
Entity Type
Individual
Location Address
122 S MICHIGAN AVE SUITE 1429 CHICAGO, IL 60603
Location Phone
(312) 583-1780
Mailing Address
3140 N SHEFFIELD AVE APT 704 CHICAGO, IL 60657
Mailing Phone
(773) 281-0165
Is Sole Proprietor?
Yes
Enumeration Date
03-14-2007
Last Update Date
05-06-2011
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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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
180000246
License State
IL

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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 1164555355, 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 45. The final step is to find the difference between that total and the next multiple of ten (50 - 45 = 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
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
5
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
3
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 6 → 12 → 3 5 → 10 → 1 5 → 10 → 1 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 1 + 0 + 5 + 1 + 0 + 3 + 1 + 0 + 24 = 45

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

The next multiple of ten after 45 is 50. The difference is the calculated check digit.

50 - 45 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1164555355.

Other Providers at the Same Location


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

Psychiatry & Neurology (Neurology)
122 S MICHIGAN AVE, SUITE 1300
CHICAGO, IL 60603
Psychiatry & Neurology (Psychiatry)
122 S MICHIGAN AVE, RM. 1321A
CHICAGO, IL 60603
Dentist
122 S MICHIGAN AVE
CHICAGO, IL 60603
Social Worker (Clinical)
122 S MICHIGAN AVE, SUITE 1447
CHICAGO, IL 60603
Psychologist (Clinical)
122 S MICHIGAN AVE, SUITE 1315 A
CHICAGO, IL 60603
Psychologist (Clinical)
122 S MICHIGAN AVE, SUITE 1301
CHICAGO, IL 60603
Chiropractor (Internist)
122 S MICHIGAN AVE, SUITE 1560
CHICAGO, IL 60603
Psychiatry & Neurology (Psychiatry)
122 S MICHIGAN AVE, SUITE #1311
CHICAGO, IL 60603
Psychiatry & Neurology (Psychiatry)
122 S MICHIGAN AVE, SUITE 1307
CHICAGO, IL 60603
Chiropractor
122 S MICHIGAN AVE, SUITE 1560
CHICAGO, IL 60603
Psychiatry & Neurology (Psychiatry)
122 S MICHIGAN AVE, #1300
CHICAGO, IL 60603
Clinic/Center (Multi-Specialty)
122 S MICHIGAN AVE, SUITE 1770
CHICAGO, IL 60603
Psychiatry & Neurology (Psychiatry)
122 S MICHIGAN AVE, SUITE 1317
CHICAGO, IL 60603
Counselor (Mental Health)
122 S MICHIGAN AVE, #1301
CHICAGO, IL 60603
Psychologist
122 S MICHIGAN AVE, SUITE 1457
CHICAGO, IL 60603
Legal Medicine
122 S MICHIGAN AVE, SUITE 1025
CHICAGO, IL 60603
Psychiatry & Neurology (Psychiatry)
122 S MICHIGAN AVE, SUITE 1450
CHICAGO, IL 60603
Specialist
122 S MICHIGAN AVE, SUITE 1305
CHICAGO, IL 60603
Psychologist (Clinical)
122 S MICHIGAN AVE, #1025
CHICAGO, IL 60603
Psychologist (Clinical)
122 S MICHIGAN AVE, SUITE 1406
CHICAGO, IL 60603

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164555355, enumerated as an "individual" on March 14, 2007.

The provider is located at 122 S MICHIGAN AVE SUITE 1429 CHICAGO, IL 60603 and the phone number is (312) 583-1780.

Counselor with taxonomy code 101YP2500X and a focus in Professional.