TONY HUE-DAN YUAN M.D
NPI 1033156740
Emergency Medicine in San Jose, CA

Q: What is Tony Yuan's NPI number?

The NPI number for Tony Yuan is 1033156740. It was assigned to this individual provider in the NPPES registry on June 1, 2006.

Q: What is Tony Yuan's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Tony Yuan was last updated on August 19, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.

Active since June 01, 2006PECOS EnrolledAccepts Medicare Assignment

94.62/100

CMS Quality Rating

225 NORTH JACKSON AVENUE, SAN JOSE, CA 94608(510) 350-2777 Get Directions Write a Review

NPPES record last updated: August 19, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Tony Hue-dan Yuan M.d NPPES

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

TONY HUE-DAN YUAN M.D (NPI 1033156740) is an individual emergency medicine provider in San Jose, California, licensed in California (A65615) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Diego School Of Medicine (1995).

NPPES Registry Identity

NPI1033156740

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameTONY HUE-DAN YUANCredential: M.D

Location Address225 NORTH JACKSON AVENUESan Jose, CA 94608-1803

Mailing Address2100 Powell Street, Ste 920Emeryville, CA 94608-1803 · (510) 350-2777

Phone(510) 350-2777

Sole ProprietorNo

Medical School CMSUniversity Of California, San Diego School Of MedicineGraduated 1995

Enumeration DateJune 1, 2006

Last NPPES UpdateAugust 19, 2019

✔ NPI 1033156740 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

Licenses✔ Licensed in CA · A65615✔ Licensed in WY · 9806A✔ Licensed in MT · MED-PHYS-LIC-34023✔ Licensed in UT · 9064844-1205✔ Licensed in NM · MD2014-0724✔ Licensed in NV · 15481✔ Licensed in CO · DR.0054437✔ Licensed in ID · M-12661✔ Licensed in WA · MD60476217✔ Licensed in HI · MD-18004✔ Licensed in OR · MD168822✔ Licensed in AZ · 49508✔ Licensed in NY · 281239✔ Licensed in FL · ME125239✔ Licensed in PA · MD455902

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

225 NORTH JACKSON AVENUE, San Jose, CA 94608

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Tony Hue-dan Yuan M.d is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7214981661

PECOS Enrollment IDI20050308001164

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 Reassignments

Medicare enrollment records show Tony Yuan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cep America - California

Same address

Emergency Medicine

225 NORTH JACKSON AVENUE
San Jose, CA 95116

Reassigned Medicare billing, California enrollment
2,323 clinicians in this Medicare group

NPI 1568417079 (408) 259-5000

Emergency Physicians Associates San Jose PC

5.4 mi

Emergency Medicine

2105 FOREST AVE
San Jose, CA 95128

Reassigned Medicare billing, California enrollment
197 clinicians in this Medicare group

NPI 1306311576 (408) 947-2500

Emergency Physicians Associates Fremont PC

15 mi

Emergency Medicine

2000 MOWRY AVE
Fremont, CA 94538

Reassigned Medicare billing, California enrollment
103 clinicians in this Medicare group

NPI 1790250967 (510) 797-1111

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

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

263 services242 patients

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

236 services229 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

81 services78 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

70 services68 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94608 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

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.62/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

76.67

Improvement Activities

Cost

97.14

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 Tony Yuan's NPI number?

The NPI number for Tony Yuan is 1033156740. It was assigned to this individual provider in the NPPES registry on June 1, 2006.

Where is Tony Yuan located?

Tony Yuan practices at 225 North Jackson Avenue, San Jose, CA 94608. The listed phone number is (510) 350-2777.

What is Tony Yuan's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Tony Yuan enrolled in Medicare?

Yes. Tony Yuan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Tony Yuan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tony Yuan reassigns Medicare benefits to 3 organizations: Cep America - California (San Jose, CA), Emergency Physicians Associates San Jose PC (San Jose, CA) and Emergency Physicians Associates Fremont PC (Fremont, CA). Each 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 Tony Yuan'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 Tony Yuan was last updated on August 19, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.