MR. ADAM R. MALSON LPC
NPI 1578350203
Counselor - Professional in Chicago, IL

NPI Status: Active since April 24, 2025

Contact Information

124 N SANGAMON ST
CHICAGO, IL
ZIP 60607
Phone: (312) 226-9843

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  • Individual
  • Male
  • Counselor
  • Professional

About ADAM MALSON

This page provides the complete NPI Profile along with additional information for Adam Malson, 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 1578350203 assigned on April 2025. The practitioner's primary taxonomy code is 101YP2500X with license number 178015189 (IL). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1578350203
Provider Name
MR. ADAM R. MALSON LPC
Gender
Male
Entity Type
Individual
Location Address
124 N SANGAMON ST CHICAGO, IL 60607
Location Phone
(312) 226-9843
Mailing Address
120 N SANGAMON ST FL 3 CHICAGO, IL 60607
Mailing Phone
(312) 226-7984
Mailing Fax
Is Sole Proprietor?
No
Enumeration Date
04-24-2025
Last Update Date
04-24-2025
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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

Counselor Professional

Taxonomy Code
101YP2500X
Type
Behavioral Health & Social Service Providers
License No.
178015189
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 1578350203, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
7
Doubled → 14 → 1 + 4
Pos 4
8
Unchanged
Pos 5
3
Doubled → 6
Pos 6
5
Unchanged
Pos 7
0
Doubled → 0
Pos 8
2
Unchanged
Pos 9
0
Doubled → 0
Check
3
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 7 → 14 → 5 3 → 6 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 4 + 8 + 6 + 5 + 0 + 2 + 0 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1578350203.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Substance Abuse Rehabilitation Facility
124 N SANGAMON ST, 5TH FLOOR
CHICAGO, IL 60607
Substance Abuse Rehabilitation Facility
124 N SANGAMON ST, 6TH FLOOR
CHICAGO, IL 60607
Substance Abuse Rehabilitation Facility
124 N SANGAMON ST, 1,2,3,4,5TH FLOOR
CHICAGO, IL 60607
Clinical Medical Laboratory
124 N SANGAMON ST
CHICAGO, IL 60607
Clinic/Center (Federally Qualified Health Center (FQHC))
124 N SANGAMON ST
CHICAGO, IL 60607
Registered Nurse (Psychiatric/Mental Health)
124 N SANGAMON ST
CHICAGO, IL 60607
Doula
124 N SANGAMON ST
CHICAGO, IL 60607
Doula
124 N SANGAMON ST
CHICAGO, IL 60607
Social Worker
124 N SANGAMON ST
CHICAGO, IL 60607
Social Worker
124 N SANGAMON ST
CHICAGO, IL 60607
Counselor (Professional)
124 N SANGAMON ST
CHICAGO, IL 60607
Counselor (Professional)
124 N SANGAMON ST
CHICAGO, IL 60607
Counselor (Professional)
124 N SANGAMON ST
CHICAGO, IL 60607
Social Worker (Clinical)
124 N SANGAMON ST
CHICAGO, IL 60607

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578350203, enumerated as an "individual" on April 24, 2025.

The provider is located at 124 N SANGAMON ST CHICAGO, IL 60607 and the phone number is (312) 226-9843.

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