MR. RONALD KEITH PRESTON LMSW
NPI 1558379859
Social Worker - Clinical in Dallas, TX

NPI Status: Active since August 03, 2006

Contact Information

4500 S LANCASTER RD
DALLAS, TX
ZIP 75216
Phone: (214) 742-8387

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Social Worker
Clinical

About RONALD PRESTON

This page provides the complete NPI Profile along with additional information for Ronald Preston, a provider established in Dallas, Texas with a medical specialization in Social Worker, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1558379859 assigned on August 2006. The practitioner's primary taxonomy code is 1041C0700X with license number 31415 (TX). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI: 1558379859
Provider Name: MR. RONALD KEITH PRESTON LMSW
Gender: Male
Entity Type: Individual
Location Address: 4500 S LANCASTER RD DALLAS, TX 75216
Location Phone: (214) 742-8387
Mailing Address: 2724 QUAIL RDG IRVING, TX 75060
Mailing Phone: (214) 797-1767
Is Sole Proprietor?: Yes
Enumeration Date: 08-03-2006
Last Update Date: 07-08-2007
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A clinical social worker like Ronald Preston 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.

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: Social Worker Clinical
Taxonomy Code: 1041C0700X
Type: Behavioral Health & Social Service Providers
License No.: 31415
License State: TX
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.

NPI Validation Check Digit Calculation

The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1	5	5	8	3	7	9	8	5	9
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2	5	10	8	6	7	18	8	10
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 5 + 1 + 0 + 8 + 6 + 7 + 1 + 8 + 8 + 1 + 0 + 24 = 71
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 71 = 9									9

The NPI number 1558379859 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location

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

DR. LYNN BROOKS MD

Obstetrics & Gynecology

4500 S LANCASTER RD
DALLAS, TX
ZIP 75216

About RONALD PRESTON

Location Map

Specialty - Primary Taxonomy

Social Worker Clinical

Reviews for MR. RONALD KEITH PRESTON LMSW

NPI Validation Check Digit Calculation

Other Providers at the Same Location

Frequently Asked Questions

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