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Chalin Kao Pahn , MSW

Social Worker β€’ Seattle, WA

Active NPI 1780820936 Individual Practitioner Male Practitioner
Practice location in NPPES

3639 Martin Luther King Jr Way S
Seattle, WA 981446847

Call 2066957507 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

3639 Martin Luther King Jr Way S

Seattle, WA 981446847

Telephone 2066957507
Fax 2065967606
Organization at the Same NPPES Address or Phone
Asian Counseling And Referral Service Facility NPI 1124256086

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

NPI first issued

2008

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, β€œDoes your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Compared with the same specialty in Seattle and Washington

468 active clinicians are listed under Social Worker with a practice address in Seattle, WA (2,142 in Washington).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Seattle

0.9% of these 468 clinicians have the CMS telehealth indicator.

2.6% of these 468 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo Β· Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2025-12-30
Social Worker Primary Specialty

NUCC Taxonomy Code: 104100000X

License # reported to NPPES WA LW60204437

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Social Worker - Clinical

NUCC Taxonomy Code: 1041C0700X

License # reported to NPPES WA LW60204437

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Washington State Department of Health Provider Lookup.
Look Up on State Board Site

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

8 listed
Dr. Evan Kanter , MD, PhD

Psychiatry & Neurology - Psychiatry

NPI 1821106824

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Masako Komiyama , LICSW, ARNP

Nurse Practitioner - Psychiatric/Mental Health

NPI 1790113413

Licensed Independent Clinical Social Worker, Advanced Registered Nurse Practitioner

Melanie Kristoferson , ARNP

Nurse Practitioner - Psychiatric/Mental Health

NPI 1326418971

Advanced Registered Nurse Practitioner

Dr. Nana Okuzawa , MD

Psychiatry & Neurology - Psychiatry

NPI 1164682654

Doctor of Medicine (M.D.)

Dr. Lilia Peng , ND, DNP, PMHNP-BC

Nurse Practitioner - Psychiatric/Mental Health

NPI 1235649823

Doctor of Naturopathic Medicine, Doctor of Nursing Practice, Psychiatric-Mental Health Nurse Practitioner (Board Certified)

Dr. Veena Prabhakar , DO

Psychiatry & Neurology - Psychiatry

NPI 1407045669

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

12 Historical Events
πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) October 22, 2018

Social Worker (license number reported to NPPES: WA LW60204437)

βœ…
NPI Profile Active June 12, 2017

NPI status registered as active in NPPES database

πŸ“
Updated Practice Location June 12, 2017

Registered at 3639 MARTIN LUTHER KING JR WAY S, SEATTLE, WA 981446847 (Tel: 2066957507)

πŸ“
Updated Business Mailing Address June 12, 2017

Registered at 3639 MARTIN LUTHER KING JR WAY S, SEATTLE, WA 981446847 (Tel: 2066957507)

πŸ‘€
Provider Name / Credentials Updated June 12, 2017

Recorded as CHALIN PAHN, MSW

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) June 12, 2017

Counselor (license number reported to NPPES: WA RC00017703)

βœ…
NPI Profile Active December 17, 2008

NPI status registered as active in NPPES database

πŸ“
Practice Location (Initial Record) December 17, 2008

Registered at 3639 MARTIN LUTHER KING JR WAY S, SEATTLE, WA 981446847 (Tel: 2066957507)

πŸ“
Business Mailing Address (Initial Record) December 17, 2008

Registered at 3639 MARTIN LUTHER KING JR WAY S, SEATTLE, WA 981446847 (Tel: 2066957507)

πŸ‘€
Provider Name / Credentials (Initial Record) December 17, 2008

Recorded as CHALIN PAHN, MSW

πŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) December 17, 2008

Counselor (license number reported to NPPES: WA RC00017703)

🟒
Initial NPI Registration & Enumeration December 17, 2008

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1780820936
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 17, 2008
Last Update: December 30, 2025
Sole Proprietor: No

Other Social Workers in Seattle

All Social Workers in Seattle

Mailing Address

3639 Martin Luther King Jr Way S

Seattle, WA 981446847

Phone: 2066957507

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.