MR. HAROLD WHITAKER REHM LCSW
NPI 1427234053
Social Worker - Clinical in Long Beach, CA

NPI Status: Active since January 14, 2008

Contact Information

5901 E 7TH ST
LONG BEACH, CA
ZIP 90822
Phone: (562) 826-8000

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

Individual
Male
Social Worker
Clinical

About HAROLD REHM

This page provides the complete NPI Profile along with additional information for Harold Rehm, a provider established in Long Beach, California with a medical specialization in Social Worker, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1427234053 assigned on January 2008. The practitioner's primary taxonomy code is 1041C0700X with license number 21741 (CA). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI: 1427234053
Provider Name: MR. HAROLD WHITAKER REHM LCSW
Gender: Male
Entity Type: Individual
Location Address: 5901 E 7TH ST LONG BEACH, CA 90822
Location Phone: (562) 826-8000
Mailing Address: 5901E.7TH STREET LONG BEACH, CA 90822
Mailing Phone: (562) 826-8000
Is Sole Proprietor?: Yes
Enumeration Date: 01-14-2008
Last Update Date: 03-17-2023
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A clinical social worker like Harold Rehm 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.: 21741
License State: CA
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.

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)
1	174400000X	Other Service Providers	Specialist	21741 (CA)

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	4	2	7	2	3	4	0	5	3
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2	4	4	7	4	3	8	0	10
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 4 + 4 + 7 + 4 + 3 + 8 + 0 + 1 + 0 + 24 = 57
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 57 = 3									3

The NPI number 1427234053 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location

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

HUNG T NGUYEN MD

Internal Medicine

5901 E 7TH ST
07/128
LONG BEACH, CA
ZIP 90822

About HAROLD REHM

Location Map

Specialty - Primary Taxonomy

Social Worker Clinical

Secondary Taxonomies

Specialist

Reviews for MR. HAROLD WHITAKER REHM LCSW

NPI Validation Check Digit Calculation

Other Providers at the Same Location

Frequently Asked Questions

What is Harold Rehm's NPI number?

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