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KEVIN NGUYEN DO
NPI 1821655242
Internal Medicine - Pulmonary Disease in Monterey Park, CA

Active since May 21, 2019PECOS EnrolledAccepts Medicare Assignment
500 N GARFIELD AVE STE 204, MONTEREY PARK, CA 91754(626) 280-4393 Get Directions Write a Review

NPPES record last updated: November 26, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 26, 2025, May 21, 2019 (2 updates tracked since 2019).

About Kevin Nguyen Do NPPES

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

KEVIN NGUYEN DO (NPI 1821655242) is an individual pulmonary disease provider in Monterey Park, California, licensed in California (20A23250) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS and is a graduate of Rocky Vista University College Of Osteopathic Med (2019).

NPPES Registry Identity

NPI1821655242
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameKEVIN NGUYENCredential: DO
Location Address500 N GARFIELD AVE STE 204Monterey Park, CA 91754-1242
Mailing Address500 N Garfield Ave Ste 204Monterey Park, CA 91754-1242 · (626) 280-4393
Phone(626) 280-4393
Sole ProprietorNo
Medical School CMSRocky Vista University College Of Osteopathic MedGraduated 2019
Enumeration DateMay 21, 2019
Last NPPES UpdateNovember 26, 20252 updates tracked since enumeration
NPPES CertifiedNovember 26, 2025
✔ NPI 1821655242 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in CA · 20A23250
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 20A23250 (CA)
500 N GARFIELD AVE STE 204, Monterey Park, CA 91754
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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

Kevin Nguyen Do 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 ID6901132406
PECOS Enrollment IDI20250805000551
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 91754 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
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.

WILLIAM YOW JUNG CHANG MD
Internal Medicine (Critical Care Medicine)
500 N GARFIELD AVE STE 204
MONTEREY PARK, CA 91754
Los Angeles County (626) 280-4393
YI-TIEN LIU NP
Nurse Practitioner (Adult Health)
500 N GARFIELD AVE STE 204
MONTEREY PARK, CA 91754
Los Angeles County (626) 280-4393
SIYUAN JING NP
Nurse Practitioner (Acute Care)
500 N GARFIELD AVE STE 204
MONTEREY PARK, CA 91754
Los Angeles County (626) 280-4393
JENG-JONG LIAO MD INC
Internal Medicine (Critical Care Medicine)
500 N GARFIELD AVE STE 204
MONTEREY PARK, CA 91754
Los Angeles County (626) 280-4393
PRESTIGE PULMONARY CONSULTANTS INC
Internal Medicine (Critical Care Medicine)
500 N GARFIELD AVE STE 204
MONTEREY PARK, CA 91754
Los Angeles County (626) 280-4393
DR. STEVE K. TSENG D.O.
Internal Medicine (Critical Care Medicine)
500 N GARFIELD AVE STE 204
MONTEREY PARK, CA 91754
Los Angeles County (626) 280-4393
JASON C WONG MD
Internal Medicine
500 N GARFIELD AVE STE 204
MONTEREY PARK, CA 91754
Los Angeles County (626) 280-4393
JEFFREY CHEN, DO, INC.
Internal Medicine (Pulmonary Disease)
500 N GARFIELD AVE STE 204
MONTEREY PARK, CA 91754
Los Angeles County (626) 280-4939

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 Kevin Nguyen's NPI number?

The NPI number for Kevin Nguyen is 1821655242. It was assigned to this individual provider in the NPPES registry on May 21, 2019.

Where is Kevin Nguyen located?

Kevin Nguyen practices at 500 N Garfield Ave Ste 204, Monterey Park, CA 91754. The listed phone number is (626) 280-4393.

What is Kevin Nguyen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Kevin Nguyen enrolled in Medicare?

Yes. Kevin 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 Kevin Nguyen was last updated on November 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.