HUY DUONG AU M.D.
NPI 1710165998
Hospitalist in Moreno Valley, CA

Active since February 10, 2008PECOS EnrolledAccepts Medicare Assignment
85.54/100
CMS Quality Rating
26520 CACTUS AVE, MORENO VALLEY, CA 92555(951) 486-5700(951) 486-5705 Get Directions Write a Review

NPPES record last updated: July 12, 2019. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Huy Duong Au M.d. NPPES

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

HUY DUONG AU M.D. (NPI 1710165998) is an individual hospitalist provider in Moreno Valley, California, licensed in California (A97524) and active in the NPI registry since February 2008. He is enrolled in Medicare PECOS and is a graduate of Other (2005).

NPPES Registry Identity

NPI1710165998
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameHUY DUONG AUCredential: M.D.
Location Address26520 CACTUS AVEMoreno Valley, CA 92555-3927
Mailing AddressPo Box 7270Moreno Valley, CA 92552-7270 · (951) 656-1500 · Fax (951) 656-1510
Fax(951) 486-5705
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateFebruary 10, 2008
Last NPPES UpdateJuly 12, 2019
NPI 1710165998 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in CA · A97524
Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

26520 CACTUS AVE, Moreno Valley, CA 92555

Other Identifiers 1

OtherCG726ZCA · Ptan

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

Huy Duong Au 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 ID1355487067
PECOS Enrollment IDI20091012000139
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 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.

Follow-up hospital inpatient care per day, typically 35 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
147 services51 patients
Follow-up hospital inpatient care per day, typically 25 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.
112 services33 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
39 services39 patients
Initial hospital inpatient care per day, typically 70 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
31 services31 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92555 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
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
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.

85.54/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality67.15
Promoting Interoperability97
Improvement Activities40
Cost53.82

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier24 claims24 services$13.63 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier23 claims23 services$59.70 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Radiology (Diagnostic Radiology)
26520 CACTUS AVE
MORENO VALLEY, CA 92555
Pediatrics (Pediatric Critical Care Medicine)
26520 CACTUS AVE
MORENO VALLEY, CA 92555
Anesthesiology
26520 CACTUS AVE
MORENO VALLEY, CA 92555
Internal Medicine
26520 CACTUS AVE
MORENO VALLEY, CA 92555
Internal Medicine
26520 CACTUS AVE
MORENO VALLEY, CA 92555
Internal Medicine
26520 CACTUS AVE
MORENO VALLEY, CA 92555
Internal Medicine
26520 CACTUS AVE
MORENO VALLEY, CA 92555
Internal Medicine (Cardiovascular Disease)
26520 CACTUS AVE
MORENO VALLEY, CA 92555

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 Huy Au's NPI number?

The NPI number for Huy Au is 1710165998. It was assigned to this individual provider in the NPPES registry on February 10, 2008.

Where is Huy Au located?

Huy Au practices at 26520 Cactus Ave, Moreno Valley, CA 92555. The listed phone number is (951) 486-5700.

What is Huy Au's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Huy Au enrolled in Medicare?

Yes. Huy Au 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 Huy Au was last updated on July 12, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.