MARKIZH JOHNSON
NPI 1164898631
Clinical Nurse Specialist - Adult Health in Chicago, IL

NPI Status: Active since August 19, 2015

Contact Information

3601 S WELLS ST
303
CHICAGO, IL
ZIP 60609
Phone: (773) 544-0504

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  • Individual
  • Female
  • Clinical Nurse Specialist
  • Adult Health

About MARKIZH JOHNSON

This page provides the complete NPI Profile along with additional information for Markizh Johnson, a provider established in Chicago, Illinois with a medical specialization in Clinical Nurse Specialist, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1164898631 assigned on August 2015. The practitioner's primary taxonomy code is 364SA2200X with license number 209008754 (IL). The provider is registered as an individual and her NPI record was last updated 11 years ago.

NPI
1164898631
Provider Name
MARKIZH JOHNSON
Gender
Female
Entity Type
Individual
Location Address
3601 S WELLS ST 303 CHICAGO, IL 60609
Location Phone
(773) 544-0504
Mailing Address
3601 S WELLS ST 303 CHICAGO, IL 60609
Mailing Phone
(773) 544-0504
Is Sole Proprietor?
Yes
Enumeration Date
08-19-2015
Last Update Date
08-19-2015
Code Navigator

A Clinical Nurse Specialist (CNS) like Markizh Johnson is a type of advanced practice registered nurse (APRN) that provides direct patient care in various nursing specialties, including pediatrics or psychiatric-mental health. CNSs collaborate with other nurses and medical professionals to improve patient care quality. CNSs are often positioned in leadership roles where they may provide education and mentorship to other nursing personnel. Additionally, CNSs may also conduct research and advocate for certain healthcare policies.

Location Map

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

Clinical Nurse Specialist Adult Health

Taxonomy Code
364SA2200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
209008754
License State
IL

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)
1163WG0000XNursing Service Providers

Registered Nurse
General Practice

041340029 (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 1164898631, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
6
Unchanged
Pos 9
3
Doubled → 6
Check
1
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 8 → 16 → 7 8 → 16 → 7 3 → 6

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 + 6 + 9 + 1 + 6 + 6 + 6 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1164898631.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164898631, enumerated as an "individual" on August 19, 2015.

The provider is located at 3601 S WELLS ST 303 CHICAGO, IL 60609 and the phone number is (773) 544-0504.

Clinical Nurse Specialist with taxonomy code 364SA2200X and a focus in Adult Health.