MARY ELIZABETH BOL
NPI 1255936639
Social Worker - Clinical in Seattle, WA

NPI Status: Active since December 02, 2020

Contact Information

450 ALASKAN WAY S STE 200
SEATTLE, WA
ZIP 98104
Phone: (323) 205-7088

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

Individual
Female
Social Worker
Clinical

About MARY BOL

This page provides the complete NPI Profile along with additional information for Mary Bol, a provider established in Seattle, Washington with a medical specialization in Social Worker, focusing in clinical . The healthcare provider is registered in the NPI registry with number 1255936639 assigned on December 2020. The practitioner's primary taxonomy code is 1041C0700X with license number LW61535183 (WA). The provider is registered as an individual and her NPI record was last updated June 2025.

NPI: 1255936639
Provider Name: MARY ELIZABETH BOL
Other Name: MARY ELIZABETH HOLLAND
Other Name Type: Former Name (1)
Gender: Female
Entity Type: Individual
Location Address: 450 ALASKAN WAY S STE 200 SEATTLE, WA 98104
Location Phone: (323) 205-7088
Mailing Address: 325 E PIONEER PUYALLUP, WA 98372
Mailing Phone: (253) 697-8400
Mailing Fax
Is Sole Proprietor?: No
Enumeration Date: 12-02-2020
Last Update Date: 06-28-2025
Code Navigator

A clinical social worker like Mary Bol 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

Secondary Locations

325 E Pioneer
Puyallup, WA 98372
(253) 697-8400

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.: LW61535183
License State: WA
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	101Y00000X	Behavioral Health & Social Service Providers	Counselor	CG61128499 (WA)

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	2	5	5	9	3	6	6	3	9
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2	2	10	5	18	3	12	6	6
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 1 + 0 + 5 + 1 + 8 + 3 + 1 + 2 + 6 + 6 + 24 = 61
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 61 = 9									9

The NPI number 1255936639 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.

BRANDI CAREY LMHCA

Counselor

(Mental Health)

450 ALASKAN WAY S STE 200
SEATTLE, WA
ZIP 98104

About MARY BOL

Location Map

Secondary Locations

Specialty - Primary Taxonomy

Social Worker Clinical

Secondary Taxonomies

Counselor

Reviews for MARY ELIZABETH BOL

NPI Validation Check Digit Calculation

Other Providers at the Same Location

Frequently Asked Questions

What is Mary Bol's NPI number?

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