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HSIN YI YU
NPI 1649620840
Psychologist - Clinical in San Francisco, CA

Active since June 17, 2016PECOS Enrolled
2418 20TH AVE APT 202, SAN FRANCISCO, CA 94116(415) 819-1610 Get Directions Write a Review

NPPES record last updated: June 7, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 7, 2024, Feb 11, 2022, Feb 19, 2021 and 1 more (4 updates tracked since 2016).

About Hsin Yi Yu NPPES

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

HSIN YI YU (NPI 1649620840) is an individual clinical provider in San Francisco, California, licensed in California (PSY32117) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649620840
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameHSIN YI YU
Location Address2418 20TH AVE APT 202San Francisco, CA 94116-2472
Mailing Address2418 20th Ave Apt 202San Francisco, CA 94116-2472 · (415) 819-1610
Phone(415) 819-1610
Sole ProprietorNo
Enumeration DateJune 17, 2016
Last NPPES UpdateJune 7, 20244 updates tracked since enumeration
NPPES CertifiedJune 7, 2024
✔ NPI 1649620840 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in CA · PSY32117
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
2418 20TH AVE APT 202, San Francisco, CA 94116
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Other Identifiers 1

Medicaid8121CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hsin Yi Yu is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Hsin Yi Yu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc
3.4 mi
Internal Medicine
2238 GEARY
San Francisco, CA 94116
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1841373800 (415) 833-2200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94116 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$202.35 typical visit price
range $69.00 – $202.35
Typical copayment $50.58 (range $17.25 – $50.58)
Most-billed visit code 99205
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Hsin Yi Yu's NPI number?

The NPI number for Hsin Yi Yu is 1649620840. It was assigned to this individual provider in the NPPES registry on June 17, 2016.

Where is Hsin Yi Yu located?

Hsin Yi Yu practices at 2418 20th Ave Apt 202, San Francisco, CA 94116. The listed phone number is (415) 819-1610.

What is Hsin Yi Yu's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Hsin Yi Yu enrolled in Medicare?

Yes. Hsin Yi Yu is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Hsin Yi Yu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hsin Yi Yu reassigns Medicare benefits to Permanente Medical Group Inc (San Francisco, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Hsin Yi Yu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Hsin Yi Yu was last updated on June 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.