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BRETT WILLIAM HUGHES MD
NPI 1831630243
Internal Medicine - Gastroenterology in Newport Beach, CA

Active since March 17, 2017PECOS Enrolled
1441 AVOCADO AVE STE 807, NEWPORT BEACH, CA 92660(949) 650-5155 Get Directions Write a Review

NPPES record last updated: October 17, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 15, 2024, Mar 17, 2017 (2 updates tracked since 2017).

About Brett William Hughes Md NPPES

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

BRETT WILLIAM HUGHES MD (NPI 1831630243) is an individual gastroenterology provider in Newport Beach, California, licensed in California (A200982) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, maintains a secondary practice location in Fountain Valley, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1831630243
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameBRETT WILLIAM HUGHESCredential: MD
Location Address1441 AVOCADO AVE STE 807Newport Beach, CA 92660-7709
Mailing Address1441 Avocado Ave Ste 807Newport Beach, CA 92660-7709 · (949) 650-5155 · Fax (949) 644-2001
Phone(949) 650-5155
Sole ProprietorYes
Medical School CMSOtherGraduated 2017
Enumeration DateMarch 17, 2017
Last NPPES UpdateOctober 17, 20252 updates tracked since enumeration
NPPES CertifiedOctober 17, 2025
✔ NPI 1831630243 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in CA · A200982
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Also ListedInternal MedicineTaxonomy 207R00000X · License A200982 (CA)
1441 AVOCADO AVE STE 807, Newport Beach, CA 92660
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Secondary Practice Location 1

Location 111100 Warner Ave Ste 360Fountain Valley, CA 92708-7513 · Phone (714) 429-5800

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Brett William Hughes Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4385001056
PECOS Enrollment IDI20230621001575, I20260108000825
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 10

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
142 services100 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
122 services120 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
115 services115 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
91 services75 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
72 services71 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
64 services64 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92660 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 2

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

BRETT HUGHES M.D., A PROFESSIONAL CORPORATION
Internal Medicine (Gastroenterology)
1441 AVOCADO AVE STE 807
NEWPORT BEACH, CA 92660
Orange County (949) 650-5155
MRS. MICHELLE ASZTERBAUM MD
Dermatology
1441 AVOCADO AVE STE 807
NEWPORT BEACH, CA 92660
Orange County (949) 525-0700

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 Brett Hughes's NPI number?

The NPI number for Brett Hughes is 1831630243. It was assigned to this individual provider in the NPPES registry on March 17, 2017.

Where is Brett Hughes located?

Brett Hughes practices at 1441 Avocado Ave Ste 807, Newport Beach, CA 92660. The listed phone number is (949) 650-5155.

What is Brett Hughes's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Brett Hughes enrolled in Medicare?

Yes. Brett Hughes is registered in the Medicare PECOS enrollment system.

What insurance does Brett Hughes accept?

Health plans from Ambetter from Arizona Complete Health and UnitedHealthcare list Brett Hughes as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Brett Hughes was last updated on October 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.