MAXIMILIAN WILSON FREMER
NPI 1144986928
Specialist in Chicago, IL

NPI Status: Active since November 16, 2021

Contact Information

5080 N ELSTON AVE
CHICAGO, IL
ZIP 60630
Phone: (773) 506-3161

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  • Individual
  • Male
  • Specialist

About MAXIMILIAN FREMER

This page provides the complete NPI Profile along with additional information for Maximilian Fremer, a provider established in Chicago, Illinois with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1144986928 assigned on November 2021. The practitioner's primary taxonomy code is 174400000X. The provider is registered as an individual and his NPI record was last updated 5 years ago.

NPI
1144986928
Provider Name
MAXIMILIAN WILSON FREMER
Gender
Male
Entity Type
Individual
Location Address
5080 N ELSTON AVE CHICAGO, IL 60630
Location Phone
(773) 506-3161
Mailing Address
5080 N ELSTON AVE CHICAGO, IL 60630
Mailing Phone
(773) 506-3161
Is Sole Proprietor?
Yes
Enumeration Date
11-16-2021
Last Update Date
11-16-2021
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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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 1144986928, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
2
Doubled → 4
Check
8
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 4 → 8 9 → 18 → 9 6 → 12 → 3 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 8 + 4 + 1 + 8 + 8 + 1 + 2 + 9 + 4 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1144986928.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Community/Behavioral Health
5080 N ELSTON AVE
CHICAGO, IL 60630
Counselor (Professional)
5080 N ELSTON AVE
CHICAGO, IL 60630
Social Worker
5080 N ELSTON AVE
CHICAGO, IL 60630
Community Health Worker
5080 N ELSTON AVE
CHICAGO, IL 60630
Case Management
5080 N ELSTON AVE
CHICAGO, IL 60630
Case Manager/Care Coordinator
5080 N ELSTON AVE
CHICAGO, IL 60630
Counselor (Mental Health)
5080 N ELSTON AVE
CHICAGO, IL 60630
Counselor (Mental Health)
5080 N ELSTON AVE
CHICAGO, IL 60630
Case Manager/Care Coordinator
5080 N ELSTON AVE
CHICAGO, IL 60630
Social Worker (Clinical)
5080 N ELSTON AVE
CHICAGO, IL 60630
Counselor (Mental Health)
5080 N ELSTON AVE
CHICAGO, IL 60630
Social Worker
5080 N ELSTON AVE
CHICAGO, IL 60630
Counselor
5080 N ELSTON AVE
CHICAGO, IL 60630
Social Worker (School)
5080 N ELSTON AVE
CHICAGO, IL 60630
Peer Specialist
5080 N ELSTON AVE
CHICAGO, IL 60630
Counselor (Mental Health)
5080 N ELSTON AVE
CHICAGO, IL 60630
Counselor (Mental Health)
5080 N ELSTON AVE
CHICAGO, IL 60630
Registered Nurse
5080 N ELSTON AVE
CHICAGO, IL 60630
Counselor (Mental Health)
5080 N ELSTON AVE
CHICAGO, IL 60630

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144986928, enumerated as an "individual" on November 16, 2021.

The provider is located at 5080 N ELSTON AVE CHICAGO, IL 60630 and the phone number is (773) 506-3161.

Specialist with taxonomy code 174400000X.