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HIEP NGUYEN M.D.
NPI 1184716151
Internal Medicine in San Diego, CA

Active since September 28, 2006PECOS Enrolled
4419 EUCLID AVE STE 105, SAN DIEGO, CA 92115(619) 582-2079(619) 582-2075 Get Directions Write a Review

NPPES record last updated: March 22, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Hiep Nguyen M.d. NPPES

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

HIEP NGUYEN M.D. (NPI 1184716151) is an individual internal medicine provider in San Diego, California, licensed in California (A52455) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184716151
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameHIEP NGUYENCredential: M.D.
Location Address4419 EUCLID AVE STE 105San Diego, CA 92115-4564
Mailing AddressPo Box 15759San Diego, CA 92175-5759 · (619) 582-2079 · Fax (619) 582-2075
Phone(619) 582-2079
Fax(619) 582-2075
Sole ProprietorYes
Enumeration DateSeptember 28, 2006
Last NPPES UpdateMarch 22, 2011
✔ NPI 1184716151 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 · A52455
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.
4419 EUCLID AVE STE 105, San Diego, CA 92115
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Other Identifiers 3

Medicare ID-Type UnspecifiedA52455CA
Medicare UPING30588
Medicaid00A524550CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hiep Nguyen M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 92115 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
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
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.

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 Hiep Nguyen's NPI number?

The NPI number for Hiep Nguyen is 1184716151. It was assigned to this individual provider in the NPPES registry on September 28, 2006.

Where is Hiep Nguyen located?

Hiep Nguyen practices at 4419 Euclid Ave Ste 105, San Diego, CA 92115. The listed phone number is (619) 582-2079.

What is Hiep Nguyen's specialty?

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

Is Hiep Nguyen enrolled in Medicare?

Yes. Hiep Nguyen is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Hiep Nguyen was last updated on March 22, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.