PETER VU BUI MD
NPI 1730507575
Emergency Medicine in Dekalb, IL

Q: What is Peter Bui's NPI number?

The NPI number for Peter Bui is 1730507575. It was assigned to this individual provider in the NPPES registry on March 30, 2014.

Q: What is Peter Bui's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Peter Bui was last updated on August 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since March 30, 2014PECOS EnrolledAccepts Medicare Assignment

94.1/100

CMS Quality Rating

1 KISH HOSPITAL DR, DEKALB, IL 60115(815) 766-7334(815) 766-9768 Get Directions Write a Review

NPPES record last updated: August 25, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 8, 2022, Jun 26, 2020, Apr 18, 2017 (3 updates tracked since 2017).

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About Peter Vu Bui Md NPPES

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

PETER VU BUI MD (NPI 1730507575) is an individual emergency medicine provider in Dekalb, Illinois, licensed in California (A171028) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS, maintains a secondary practice location in Anaheim, and is a graduate of University Of California, Geffen School Of Medicine (2014).

NPPES Registry Identity

NPI1730507575

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NamePETER VU BUICredential: MD

Location Address1 KISH HOSPITAL DRDekalb, IL 60115-9602

Mailing AddressPo Box 2633Corona, CA 92878-2633

Phone(815) 766-7334

Fax(815) 766-9768

Sole ProprietorNo

Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 2014

Enumeration DateMarch 30, 2014

Last NPPES UpdateAugust 25, 20253 updates tracked since enumeration

NPPES CertifiedAugust 25, 2025

✔ NPI 1730507575 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

Licenses✔ Licensed in CA · A171028✔ Licensed in IL · 036.156862✔ Licensed in WI · 83189-20✔ Licensed in IL · 036156862

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

1 KISH HOSPITAL DR, Dekalb, IL 60115

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Secondary Practice Location 1

Location 11111 W La Palma AveAnaheim, CA 92801-2804 · Phone (714) 774-1450

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 Vu Bui Md 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 ID446479117

PECOS Enrollment IDI20250228003000

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 4

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.

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

352 services330 patients

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.

257 services240 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

203 services199 patients

Emergency department visit with low level of medical decision making 99283

An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60115 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

$85.71 typical visit price

range $54.80 – $168.44

Typical copayment $21.42 (range $13.70 – $42.11)

Most-billed visit code 99203

Established Patient

$97.25 typical visit price

range $17.16 – $136.56

Typical copayment $24.31 (range $4.29 – $34.14)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

94.1/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

82.59

Promoting Interoperability

100

Improvement Activities

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.

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