DR. ANDY HUY NGUYEN D.O.
NPI 1053748459
Internal Medicine in Encinitas, CA

Active since September 30, 2013PECOS EnrolledAccepts Medicare Assignment
354 SANTA FE DR, ENCINITAS, CA 92024(760) 230-2251 Get Directions Write a Review

NPPES record last updated: February 25, 2020. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 25, 2020, Apr 25, 2017 (2 updates tracked since 2017).

About Dr. Andy Huy Nguyen D.o. NPPES

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

DR. ANDY HUY NGUYEN D.O. (NPI 1053748459) is an individual internal medicine provider in Encinitas, California, licensed in California (14947) and active in the NPI registry since September 2013. He is enrolled in Medicare PECOS and is a graduate of Touro Un Col Of Osteopathic Medicine, Henderson (2011).

NPPES Registry Identity

NPI1053748459
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ANDY HUY NGUYENCredential: D.O.
Location Address354 SANTA FE DREncinitas, CA 92024-5142
Mailing AddressPo Box 231189Encinitas, CA 92023-1189 · (760) 230-2251
Sole ProprietorNo
Medical School CMSTouro Un Col Of Osteopathic Medicine, HendersonGraduated 2011
Enumeration DateSeptember 30, 2013
Last NPPES UpdateFebruary 25, 20202 updates tracked since enumeration
NPI 1053748459 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in CA · 14947
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.

Also ListedHospitalistTaxonomy 208M00000X · License 1876 (NV), 20A14947 (CA)
354 SANTA FE DR, Encinitas, CA 92024

Other Names 1

Former Name (1)Huy Tuan Nguyen

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. Andy Huy 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 ID5395974646
PECOS Enrollment IDI20140206001632, I20161018002357, I20250530003257, I20250605000382, I20250605002551, I20250609002407, I20250616003676, I20250917002667, I20251107003328
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.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
329 services21 patients
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more 99308
A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.
212 services75 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92024 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.

Referred Medical Equipment & Supplies CMS DME claims 8

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

Tracheostomy, inner cannula A4623
DME-Orthotic Devices · category DF000N
1 supplier11 claims660 services$5.28 avg. paid by Medicare
Enteral feeding supply kit; pump fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4035
Other-Enteral and Parenteral · category OB006N
2 suppliers38 claims1,112 services$4.35 avg. paid by Medicare
Enteral formula, nutritionally complete, for special metabolic needs, excludes inherited disease of metabolism, includes altered composition of proteins, fats, carbohydrates, vitamins and/or minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4154
Other-Enteral and Parenteral · category OB006N
1 supplier24 claims11,823 services$0.56 avg. paid by Medicare
Enteral nutrition infusion pump, any type B9002
Other-Enteral and Parenteral · category OB005N
2 suppliers17 claims17 services$53.14 avg. paid by Medicare
Iv pole E0776
DME-Other DME · category DE000N
2 suppliers37 claims37 services$4.45 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
2 suppliers11 claims11 services$17.99 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.

Occupational Therapist
354 SANTA FE DR
ENCINITAS, CA 92024
Student in an Organized Health Care Education/Training Program
354 SANTA FE DR
ENCINITAS, CA 92024
Obstetrics & Gynecology
354 SANTA FE DR
ENCINITAS, CA 92024
Internal Medicine
354 SANTA FE DR
ENCINITAS, CA 92024
Emergency Medicine
354 SANTA FE DR
ENCINITAS, CA 92024
Internal Medicine
354 SANTA FE DR
ENCINITAS, CA 92024
Emergency Medicine
354 SANTA FE DR
ENCINITAS, CA 92024
Physician Assistant (Medical)
354 SANTA FE DR
ENCINITAS, CA 92024

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 1053748459. It was assigned to this individual provider in the NPPES registry on September 30, 2013. The provider is also known as Huy Tuan Nguyen.

Where is Andy Nguyen located?

Andy Nguyen practices at 354 Santa Fe Dr, Encinitas, CA 92024. The listed phone number is (760) 230-2251.

What is Andy Nguyen's specialty?

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

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 February 25, 2020. NPI Profile syncs with the weekly NPPES data releases published by CMS.