PETER NGUYEN M.D.
NPI 1912387812
Internal Medicine - Critical Care Medicine in Downey, CA

Q: What is Peter Nguyen's NPI number?

The NPI number for Peter Nguyen is 1912387812. It was assigned to this individual provider in the NPPES registry on June 5, 2015.

Q: What is Peter Nguyen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Q: When was this NPI record last updated?

The NPPES record for Peter Nguyen was last updated on April 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since June 05, 2015PECOS EnrolledAccepts Medicare Assignment

7601 IMPERIAL HWY STE JPI 3120, DOWNEY, CA 90242(562) 385-7674 Get Directions Write a Review

NPPES record last updated: April 18, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 6, 2021, Oct 24, 2019 (2 updates tracked since 2019).

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About Peter Nguyen M.d. NPPES

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

PETER NGUYEN M.D. (NPI 1912387812) is an individual critical care medicine provider in Downey, California, licensed in California (A148606) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS and is a graduate of Georgetown University School Of Medicine (2015).

NPPES Registry Identity

NPI1912387812

Entity TypeIndividualMale

Primary Taxonomy207RC0200X

Provider Legal NamePETER NGUYENCredential: M.D.

Location Address7601 IMPERIAL HWY STE JPI 3120Downey, CA 90242-3456

Mailing Address7601 Imperial Hwy Ste Jpi 3120Downey, CA 90242-3456 · (562) 385-7674

Phone(562) 385-7674

Sole ProprietorNo

Medical School CMSGeorgetown University School Of MedicineGraduated 2015

Enumeration DateJune 5, 2015

Last NPPES UpdateApril 18, 20232 updates tracked since enumeration

NPPES CertifiedApril 18, 2023

✔ NPI 1912387812 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RC0200X

License✔ Licensed in CA · A148606

Definition

An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License A148606 (CA)

7601 IMPERIAL HWY STE JPI 3120, Downey, CA 90242

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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

Peter Nguyen M.d. 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 ID5890058416

PECOS Enrollment IDI20180413000230

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.

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

51 services32 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

24 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90242 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.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

1 supplier32 claims32 services$13.49 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

1 supplier25 claims25 services$61.93 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 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SEAN DAVID DREYER MD

Physical Medicine & Rehabilitation

7601 IMPERIAL HWY STE JPI 3120
DOWNEY, CA 90242

Los Angeles County (562) 385-7111

MONDANA HATZIDAKIS PA-C

Physician Assistant

7601 IMPERIAL HWY STE JPI 3120
DOWNEY, CA 90242

Los Angeles County (562) 385-7611

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 Peter Nguyen's NPI number?

The NPI number for Peter Nguyen is 1912387812. It was assigned to this individual provider in the NPPES registry on June 5, 2015.

Where is Peter Nguyen located?

Peter Nguyen practices at 7601 Imperial Hwy Ste Jpi 3120, Downey, CA 90242. The listed phone number is (562) 385-7674.

What is Peter Nguyen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Is Peter Nguyen enrolled in Medicare?

Yes. Peter 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 Peter Nguyen was last updated on April 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.