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HUNG QUOC NGUYEN MD
NPI 1740379312
Internal Medicine in Visalia, CA

Active since October 12, 2006PECOS EnrolledAccepts Medicare Assignment
400 W MINERAL KING AVE, VISALIA, CA 93291(626) 646-4359(860) 591-8396 Get Directions Write a Review

NPPES record last updated: July 31, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 28, 2022, Feb 9, 2016 (2 updates tracked since 2016).

About Hung Quoc Nguyen Md NPPES

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

HUNG QUOC NGUYEN MD (NPI 1740379312) is an individual internal medicine provider in Visalia, California, licensed in California (G77936) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Los Angeles, and is a graduate of Jefferson Medical College Of Thomas Jefferson University (1992).

NPPES Registry Identity

NPI1740379312
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameHUNG QUOC NGUYENCredential: MD
Location Address400 W MINERAL KING AVEVisalia, CA 93291-6237
Mailing Address2359 Nogales StRowland Heights, CA 91748-4857 · (626) 269-0967 · Fax (860) 591-8396
Phone(626) 646-4359
Fax(860) 591-8396
Sole ProprietorYes
Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 1992
Enumeration DateOctober 12, 2006
Last NPPES UpdateJuly 31, 20252 updates tracked since enumeration
NPPES CertifiedJuly 31, 2025
✔ NPI 1740379312 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G77936
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
400 W MINERAL KING AVE, Visalia, CA 93291
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Secondary Practice Location 1

Location 11530 S Olive StLos Angeles, CA 90015-3023 · Phone (213) 747-5542 · Fax (213) 746-9379

Other Identifiers 2

Medicaid00G779360CA
OtherG77936CA · Ca Medical License Issued By Medical Board Of California

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

Hung Quoc Nguyen 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 ID5698732634
PECOS Enrollment IDI20171117002233
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 2

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.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 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.
237 services229 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
57 services56 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93291 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
$133.94 typical visit price
range $58.87 – $176.60
Typical copayment $33.48 (range $14.71 – $44.15)
Most-billed visit code 99204
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
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.

Reported Quality Measures

Care Plan
Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…
17%89 patients1/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

STEPHANIE SONGEY
Emergency Medicine
400 W MINERAL KING AVE
VISALIA, CA 93291
Tulare County (559) 624-2000
GURSHARNJIT KAUR M.D.
Family Medicine
400 W MINERAL KING AVE
VISALIA, CA 93291
Tulare County (559) 624-4820
GEORGE J MOUSSALLY MSN,ACNP-BC,CCRN
Nurse Practitioner (Acute Care)
400 W MINERAL KING AVE
VISALIA, CA 93291
Tulare County (559) 624-2000
DR. MATTHEW KIM M.D.
Hospitalist
400 W MINERAL KING AVE
VISALIA, CA 93291
Tulare County (559) 624-2207
VAN NANCY TRINH DO
Anesthesiology
400 W MINERAL KING AVE
VISALIA, CA 93291
Tulare County (559) 624-6999
STEVEN ANDREW PLATO II M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
400 W MINERAL KING AVE
VISALIA, CA 93291
Tulare County (559) 624-2732
MS. DANA MARIE PAULSEN CRNA
Nurse Anesthetist, Certified Registered
400 W MINERAL KING AVE, KAWEAH DELTA MEDICAL CENTER
VISALIA, CA 93291
Tulare County (559) 624-2000
HEIDI KRISTEL CORBETT
Social Worker (Clinical)
400 W MINERAL KING AVE
VISALIA, CA 93291
Tulare County (559) 624-2000

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 Hung Nguyen's NPI number?

The NPI number for Hung Nguyen is 1740379312. It was assigned to this individual provider in the NPPES registry on October 12, 2006.

Where is Hung Nguyen located?

Hung Nguyen practices at 400 W Mineral King Ave, Visalia, CA 93291. The listed phone number is (626) 646-4359.

What is Hung Nguyen's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Hung Nguyen enrolled in Medicare?

Yes. Hung Nguyen 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 Hung Nguyen was last updated on July 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.