RYAN TSU MD
NPI 1720738214
Psychiatry & Neurology - Neurology in San Francisco, CA

Q: What is Ryan Tsu's NPI number?

The NPI number for Ryan Tsu is 1720738214. It was assigned to this individual provider in the NPPES registry on March 27, 2022.

Q: What is Ryan Tsu's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: When was this NPI record last updated?

The NPPES record for Ryan Tsu was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.

Active since March 27, 2022PECOS Enrolled

2330 POST ST FL 6, SAN FRANCISCO, CA 94115(415) 353-8393 Get Directions Write a Review

NPPES record last updated: May 7, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Ryan Tsu Md NPPES

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

RYAN TSU MD (NPI 1720738214) is an individual neurology provider in San Francisco, California, licensed in California (A208834) and active in the NPI registry since March 2022. He is enrolled in Medicare PECOS, maintains a secondary practice location in Chicago, and is a graduate of R Franklin University Of Med & Sci/chicago Medical School (2022).

NPPES Registry Identity

NPI1720738214

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameRYAN TSUCredential: MD

Location Address2330 POST ST FL 6San Francisco, CA 94115-3465

Mailing Address820 S Wood StChicago, IL 60612-4325 · (312) 996-2933

Phone(415) 353-8393

Sole ProprietorNo

Medical School CMSR Franklin University Of Med & Sci/chicago Medical SchoolGraduated 2022

Enumeration DateMarch 27, 2022

Last NPPES UpdateMay 7, 2026

NPPES CertifiedMay 7, 2026

✔ NPI 1720738214 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

Licenses✔ Licensed in CA · A208834✔ Licensed in IL · 1720738214

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

2330 POST ST FL 6, San Francisco, CA 94115

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Secondary Practice Location 1

Location 1820 S Wood StChicago, IL 60612-4325 · Phone (312) 996-2933

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ryan Tsu Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7911380902

PECOS Enrollment IDI20260521003733

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94115 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

$153.83 typical visit price

range $69.00 – $202.35

Typical copayment $38.45 (range $17.25 – $50.58)

Most-billed visit code 99204

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.

Other Providers at the Same Location NPPES 3

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

SARAH M BOBKER M.D.

Psychiatry & Neurology (Neurology)

2330 POST ST FL 6
SAN FRANCISCO, CA 94115

San Francisco County (415) 353-8393

DR. VICTORIA CATHERINE PHOUMTHIPPHAVONG MD

Psychiatry & Neurology (Neurology)

2330 POST ST FL 6
SAN FRANCISCO, CA 94115

San Francisco County (415) 353-8393

DR. BENJAMIN NATHAN AFRICK MD

Psychiatry & Neurology (Neurology)

2330 POST ST FL 6
SAN FRANCISCO, CA 94115

San Francisco County (415) 353-8393

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 Ryan Tsu's NPI number?

The NPI number for Ryan Tsu is 1720738214. It was assigned to this individual provider in the NPPES registry on March 27, 2022.

Where is Ryan Tsu located?

Ryan Tsu practices at 2330 Post St Fl 6, San Francisco, CA 94115. The listed phone number is (415) 353-8393.

What is Ryan Tsu's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Ryan Tsu enrolled in Medicare?

Yes. Ryan Tsu is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ryan Tsu was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.