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ANDY NGUYEN D.O.
NPI 1497166466
Family Medicine in Santa Ana, CA

Active since May 13, 2014PECOS EnrolledAccepts Medicare Assignment
1900 E 4TH ST, SANTA ANA, CA 92705(714) 967-4766(714) 967-4548 Get Directions Write a Review

NPPES record last updated: December 3, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 3, 2021, Feb 15, 2016 (2 updates tracked since 2016).

About Andy Nguyen D.o. NPPES

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

ANDY NGUYEN D.O. (NPI 1497166466) is an individual family medicine provider in Santa Ana, California, licensed in California (20A14232) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1497166466
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameANDY NGUYENCredential: D.O.
Location Address1900 E 4TH STSanta Ana, CA 92705-3910
Mailing Address837 Polaris DrTustin, CA 92782-1721
Phone(714) 967-4766
Fax(714) 967-4548
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateMay 13, 2014
Last NPPES UpdateDecember 3, 20212 updates tracked since enumeration
✔ NPI 1497166466 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · 20A14232
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1900 E 4TH ST, Santa Ana, CA 92705
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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

Andy Nguyen D.o. 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 ID5193020139
PECOS Enrollment IDI20160516000114
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 92705 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

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.

MR. MICHAEL JAMES PANOWICZ
Student in an Organized Health Care Education/Training Program
1900 E 4TH ST
SANTA ANA, CA 92705
Orange County (714) 967-4766
ALEXANDER WONG DO
Student in an Organized Health Care Education/Training Program
1900 E 4TH ST
SANTA ANA, CA 92705
Orange County (833) 574-2273
DR. RHETT MARK BARTOLOME D.O.
Family Medicine
1900 E 4TH ST
SANTA ANA, CA 92705
Orange County (714) 967-4675
DR. CHRISTOPHER THOMAS DONNELLY M.D.
Obstetrics & Gynecology
1900 E 4TH ST
SANTA ANA, CA 92705
Orange County (714) 967-4700
DR. LUIS MANUEL SANDOVAL MD
Psychiatry & Neurology (Psychiatry)
1900 E 4TH ST, 2ND FLOOR
SANTA ANA, CA 92705
Orange County (714) 223-4589
LILY LEE D.O.
Student in an Organized Health Care Education/Training Program
1900 E 4TH ST
SANTA ANA, CA 92705
Orange County (714) 674-4766
CRYSTAL CHEUNG
Student in an Organized Health Care Education/Training Program
1900 E 4TH ST
SANTA ANA, CA 92705
Orange County (714) 967-4766
ANDREW TAEHWAN SHIN DO
Student in an Organized Health Care Education/Training Program
1900 E 4TH ST
SANTA ANA, CA 92705
Orange County (714) 967-4548

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 Andy Nguyen's NPI number?

The NPI number for Andy Nguyen is 1497166466. It was assigned to this individual provider in the NPPES registry on May 13, 2014.

Where is Andy Nguyen located?

Andy Nguyen practices at 1900 E 4th St, Santa Ana, CA 92705. The listed phone number is (714) 967-4766.

What is Andy Nguyen's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Andy Nguyen enrolled in Medicare?

Yes. Andy 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 Andy Nguyen was last updated on December 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.