BERTHA DAVIS LCSW
NPI 1154042679
Social Worker - Clinical in Oak Park, IL

NPI Status: Active since September 05, 2022

Contact Information

1010 LAKE ST
OAK PARK, IL
ZIP 60301
Phone: (708) 970-7512

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  • Individual
  • Female
  • Social Worker
  • Clinical

About BERTHA DAVIS

This page provides the complete NPI Profile along with additional information for Bertha Davis, a provider established in Oak Park, Illinois with a medical specialization in Social Worker, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1154042679 assigned on September 2022. The practitioner's primary taxonomy code is 1041C0700X with license number 149024731 (IL). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1154042679
Provider Name
BERTHA DAVIS LCSW
Gender
Female
Entity Type
Individual
Location Address
1010 LAKE ST OAK PARK, IL 60301
Location Phone
(708) 970-7512
Mailing Address
4926 W RICE ST CHICAGO, IL 60651
Mailing Phone
(773) 494-4553
Is Sole Proprietor?
No
Enumeration Date
09-05-2022
Last Update Date
09-05-2022
Code Navigator

A clinical social worker like Bertha Davis is licensed to diagnose and treat mental, behavioral, and emotional disorders. A clinical social worker helps patients develop strategies to change behavior or cope with difficult situations and refer patients to other resources or services, such as support groups or other mental health professionals.

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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

Social Worker Clinical

Taxonomy Code
1041C0700X
Type
Behavioral Health & Social Service Providers
License No.
149024731
License State
IL
Taxonomy Description
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

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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 1154042679, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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
1
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
4
Unchanged
Pos 5
0
Doubled → 0
Pos 6
4
Unchanged
Pos 7
2
Doubled → 4
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 5 → 10 → 1 0 → 0 2 → 4 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 0 + 4 + 0 + 4 + 4 + 6 + 1 + 4 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1154042679.

Other Providers at the Same Location


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

Psychiatry & Neurology (Psychiatry)
1010 LAKE ST, SUITE 422
OAK PARK, IL 60301
Internal Medicine
1010 LAKE ST, SUITE 106
OAK PARK, IL 60301
Psychologist (Clinical)
1010 LAKE ST, #607
OAK PARK, IL 60301
Counselor (Professional)
1010 LAKE ST, 502B
OAK PARK, IL 60301
Social Worker (Clinical)
1010 LAKE ST, SUITE NUMBER 616
OAK PARK, IL 60301
Dentist (General Practice)
1010 LAKE ST
OAK PARK, IL 60301
Family Medicine
1010 LAKE ST, SUITE 500
OAK PARK, IL 60301
Family Medicine
1010 LAKE ST, SUITE 500
OAK PARK, IL 60301
Psychologist (Clinical)
1010 LAKE ST, SUITE 601
OAK PARK, IL 60301
Dentist
1010 LAKE ST, SUITE 608
OAK PARK, IL 60301
Psychiatry & Neurology (Psychiatry)
1010 LAKE ST, SUITE 501-A
OAK PARK, IL 60301
Nurse Practitioner (Family)
1010 LAKE ST
OAK PARK, IL 60301
Dentist
1010 LAKE ST
OAK PARK, IL 60301
Social Worker (Clinical)
1010 LAKE ST, STE. 616
OAK PARK, IL 60301
Audiologist
1010 LAKE ST, SUITE 621
OAK PARK, IL 60301
Psychologist (Clinical)
1010 LAKE ST, SUITE 109
OAK PARK, IL 60301
Social Worker (Clinical)
1010 LAKE ST, SUITE 501A
OAK PARK, IL 60301
Counselor (Professional)
1010 LAKE ST
OAK PARK, IL 60301
Social Worker (Clinical)
1010 LAKE ST, STE 430
OAK PARK, IL 60301
Obstetrics & Gynecology
1010 LAKE ST, SUITE 507
OAK PARK, IL 60301

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154042679, enumerated as an "individual" on September 05, 2022.

The provider is located at 1010 LAKE ST OAK PARK, IL 60301 and the phone number is (708) 970-7512.

Social Worker with taxonomy code 1041C0700X and a focus in Clinical.