DR. WENDY HSU MD
NPI 1750563011
Internal Medicine - Critical Care Medicine in Fremont, CA

Active since November 28, 2007PECOS EnrolledAccepts Medicare Assignment
86.91/100
CMS Quality Rating
2000 MOWRY AVE, FREMONT, CA 94538(510) 248-1000 Get Directions Write a Review

NPPES record last updated: September 2, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 2, 2016, Aug 26, 2016 (2 updates tracked since 2016).

About Dr. Wendy Hsu Md NPPES

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

DR. WENDY HSU MD (NPI 1750563011) is an individual critical care medicine provider in Fremont, California, licensed in California (A101768) and active in the NPI registry since November 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2006).

NPPES Registry Identity

NPI1750563011
Entity TypeIndividualFemale
Primary Taxonomy207RC0200X
Provider Legal NameDR. WENDY HSUCredential: MD
Location Address2000 MOWRY AVEFremont, CA 94538-1716
Mailing Address39141 Civic Center Dr, Suite 220Fremont, CA 94538-5818 · (510) 248-1018 · Fax (510) 608-6055
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateNovember 28, 2007
Last NPPES UpdateSeptember 2, 20162 updates tracked since enumeration
NPI 1750563011 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RC0200X
Licenses Licensed in CA · A101768 Licensed in HI · MD-17619
Definition
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedInternal MedicineTaxonomy 207R00000X · License A101768 (CA)
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License A101768 (CA), MD-17619 (HI)
2000 MOWRY AVE, Fremont, CA 94538

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Wendy Hsu Md 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 ID6204975766
PECOS Enrollment IDI20091123000668
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.

Areas of Expertise CMS Part B claims 3

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.

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.
314 services136 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
59 services48 patients
Critical care, each additional 30 minutes 99292
Critical care refers to special attention given to patients facing life-threatening conditions. Each additional 30 minutes indicates the extension of this specialized care. This might include close monitoring, medication adjustments, and immediate interventions as needed.
24 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94538 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.

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.

86.91/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality81.61
Promoting Interoperability81
Improvement Activities40
Cost73.92

Other Providers at the Same Location NPPES 20

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

Perfusionist
2000 MOWRY AVE
FREMONT, CA 94538
Nurse Practitioner (Family)
2000 MOWRY AVE
FREMONT, CA 94538
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
2000 MOWRY AVE, CENTER FOR JOINT REPLACEMENT BLDG
FREMONT, CA 94538
Nurse Practitioner (Family)
2000 MOWRY AVE
FREMONT, CA 94538
Internal Medicine
2000 MOWRY AVE
FREMONT, CA 94538
Radiology (Vascular & Interventional Radiology)
2000 MOWRY AVE
FREMONT, CA 94538
Internal Medicine
2000 MOWRY AVE
FREMONT, CA 94538
Pediatrics
2000 MOWRY AVE
FREMONT, CA 94538

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 Wendy Hsu's NPI number?

The NPI number for Wendy Hsu is 1750563011. It was assigned to this individual provider in the NPPES registry on November 28, 2007.

Where is Wendy Hsu located?

Wendy Hsu practices at 2000 Mowry Ave, Fremont, CA 94538. The listed phone number is (510) 248-1000.

What is Wendy Hsu's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Wendy Hsu enrolled in Medicare?

Yes. Wendy Hsu 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.

When was this NPI record last updated?

The NPPES record for Wendy Hsu was last updated on September 2, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.