MRS. MARCIA MALCOLM-REED MA, CRADC
NPI 1821408899
Counselor - Professional in Chicago, IL

NPI Status: Active since April 30, 2014

Contact Information

3936 W ROOSEVELT RD
SUITE 2
CHICAGO, IL
ZIP 60624
Phone: (773) 826-0398

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  • Individual
  • Female
  • Counselor
  • Professional

About MARCIA MALCOLM-REED

This page provides the complete NPI Profile along with additional information for Marcia Malcolm-reed, 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 1821408899 assigned on April 2014. The practitioner's primary taxonomy code is 101YP2500X with license number 20977 (IL). The provider is registered as an individual and her NPI record was last updated 12 years ago.

NPI
1821408899
Provider Name
MRS. MARCIA MALCOLM-REED MA, CRADC
Gender
Female
Entity Type
Individual
Location Address
3936 W ROOSEVELT RD SUITE 2 CHICAGO, IL 60624
Location Phone
(773) 826-0398
Mailing Address
3936 W ROOSEVELT RD SUITE 2 CHICAGO, IL 60624
Mailing Phone
(773) 826-0398
Is Sole Proprietor?
No
Enumeration Date
04-30-2014
Last Update Date
04-30-2014
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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.
20977
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 1821408899, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
8
Unchanged
Pos 3
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
0
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
8
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
9
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 2 → 4 4 → 8 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 8 + 0 + 1 + 6 + 8 + 1 + 8 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1821408899.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Community/Behavioral Health
3936 W ROOSEVELT RD
CHICAGO, IL 60624
Counselor (Addiction (Substance Use Disorder))
3936 W ROOSEVELT RD, SUITE 201
CHICAGO, IL 60624
Counselor (Addiction (Substance Use Disorder))
3936 W ROOSEVELT RD, SUITE 2
CHICAGO, IL 60624
Counselor (Addiction (Substance Use Disorder))
3936 W ROOSEVELT RD, SUITE 201
CHICAGO, IL 60624
Counselor (Addiction (Substance Use Disorder))
3936 W ROOSEVELT RD, SUITE 2
CHICAGO, IL 60624
Counselor (Professional)
3936 W ROOSEVELT RD
CHICAGO, IL 60624
Community/Behavioral Health
3936 W ROOSEVELT RD
CHICAGO, IL 60624
Community/Behavioral Health
3936 W ROOSEVELT RD
CHICAGO, IL 60624
Clinic/Center (Rehabilitation, Substance Use Disorder)
3936 W ROOSEVELT RD
CHICAGO, IL 60624

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821408899, enumerated as an "individual" on April 30, 2014.

The provider is located at 3936 W ROOSEVELT RD SUITE 2 CHICAGO, IL 60624 and the phone number is (773) 826-0398.

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