KYONG A. YI MSW
NPI 1255406781
Social Worker - Clinical in San Francisco, CA

Active since November 21, 2006Opted out of Medicare · through Jul 1, 2027
939 MARKET ST, 4TH FLOOR, SAN FRANCISCO, CA 94103(415) 597-8079(415) 597-8004 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Kyong A. Yi Msw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KYONG A. YI MSW (NPI 1255406781) is an individual clinical provider in San Francisco, California and active in the NPI registry since November 2006. She has opted out of Medicare through July 1, 2027.

NPPES Registry Identity

NPI1255406781
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameKYONG A. YICredential: MSW
Location Address939 MARKET ST, 4TH FLOORSan Francisco, CA 94103-1706
Mailing Address939 Market St, 4th FloorSan Francisco, CA 94103-1706 · (415) 597-8079 · Fax (415) 597-8004
Fax(415) 597-8004
Sole ProprietorNo
Enumeration DateNovember 21, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1255406781 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Definition
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.
939 MARKET ST, San Francisco, CA 94103

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Opted out of Medicare

Kyong A. Yi Msw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2021 through July 1, 2027.

Opt-Out Effective DateJuly 1, 2021
Opt-Out In Effect ThroughJuly 1, 2027Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 19

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Social Worker (Clinical)
939 MARKET ST
SAN FRANCISCO, CA 94103
Marriage & Family Therapist
939 MARKET ST
SAN FRANCISCO, CA 94103
Social Worker (Clinical)
939 MARKET ST, 4TH FLOOR
SAN FRANCISCO, CA 94103
Marriage & Family Therapist
939 MARKET ST, FLOOR 4
SAN FRANCISCO, CA 94103
Counselor (Mental Health)
939 MARKET ST
SAN FRANCISCO, CA 94103
Licensed Psychiatric Technician
939 MARKET ST, 4TH FL
SAN FRANCISCO, CA 94103
Social Worker (Clinical)
939 MARKET ST, 4TH FLOOR
SAN FRANCISCO, CA 94103
Technician, Other
939 MARKET ST, 4TH FLOOR
SAN FRANCISCO, CA 94103

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kyong Yi's NPI number?

The NPI number for Kyong Yi is 1255406781. It was assigned to this individual provider in the NPPES registry on November 21, 2006.

Where is Kyong Yi located?

Kyong Yi practices at 939 Market St 4th Floor, San Francisco, CA 94103. The listed phone number is (415) 597-8079.

What is Kyong Yi's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Kyong Yi enrolled in Medicare?

No. Kyong Yi has opted out of Medicare through July 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Kyong Yi was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.