DR. DASUN CHEN M.D.
NPI 1881884591
Otolaryngology in Newport Beach, CA

Q: What is Dasun Chen's NPI number?

The NPI number for Dasun Chen is 1881884591. It was assigned to this individual provider in the NPPES registry on July 30, 2007.

Q: What is Dasun Chen's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Q: When was this NPI record last updated?

The NPPES record for Dasun Chen was last updated on July 30, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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 July 30, 2007PECOS EnrolledAccepts Medicare Assignment

0/100

CMS Quality Rating

355 PLACENTIA AVE, SUITE #303, NEWPORT BEACH, CA 92663(949) 631-6299 Get Directions Write a Review

NPPES record last updated: July 30, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Dasun Chen M.d. NPPES

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

DR. DASUN CHEN M.D. (NPI 1881884591) is an individual otolaryngology provider in Newport Beach, California, licensed in California (A060410) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS and is a graduate of Northwestern University Feinberg Medical School (1994).

NPPES Registry Identity

NPI1881884591

Entity TypeIndividualMale

Primary Taxonomy207Y00000X

Provider Legal NameDR. DASUN CHENCredential: M.D.

Location Address355 PLACENTIA AVE, SUITE #303Newport Beach, CA 92663-3311

Mailing Address355 Placentia Ave, Suite #303Newport Beach, CA 92663-3311 · (949) 631-6299

Phone(949) 631-6299

Sole ProprietorNo

Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 1994

Enumeration DateJuly 30, 2007

✔ NPI 1881884591 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians

Taxonomy Code207Y00000X

License✔ Licensed in CA · A060410

Definition

An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

355 PLACENTIA AVE, Newport Beach, CA 92663

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Other Identifiers 1

Medicare UPINH22724CA

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. Dasun Chen 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 ID7315842655

PECOS Enrollment IDI20031201000440

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 11

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.

560 services258 patients

Exam of ear using a microscope 92504

An exam of the ear using a microscope allows a detailed view of the ear structures. This non-invasive procedure helps identify issues such as infections, blockages, or ear damage. It's a safe, quick, and painless way to evaluate ear health.

437 services212 patients

Diagnostic exam of nasal passages using an endoscope 31231

A diagnostic exam of nasal passages using an endoscope is a non-invasive procedure. A small, flexible tube with a light and camera at the end, called an endoscope, is inserted into the nose. This allows the doctor to view the nasal passages and sinuses, helping to identify any issues.

321 services174 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.

254 services142 patients

Diagnostic exam of voice box using a flexible endoscope 31575

This procedure involves a doctor examining your voice box using a flexible endoscope, a thin tube with a light and camera. It's inserted through your nose or mouth to visualize your throat area. It helps detect any abnormalities in your voice box, ensuring optimal vocal health.

139 services100 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

87 services69 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.

86 services86 patients

Removal of foreign body in ear canal 69200

This procedure involves the careful extraction of an object that has become lodged in your ear canal. It is performed by a medical professional using specialized tools. The process is usually quick and painless, but may require local anesthesia depending on the situation.

43 services33 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

40 services40 patients

Biopsy or removal of nasal polyp or tissue using an endoscope 31237

A nasal biopsy or polyp removal is a procedure where an endoscope, a thin tube with a light and camera, is inserted into the nose. This allows the doctor to see and remove abnormal tissues or polyps, which are small growths. This procedure helps diagnose or treat nasal issues.

35 services11 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.

12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92663 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

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

Most-billed visit code 99213

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.

0/100

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

Individually scored

Quality

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.

NEWPORT BEACH COMPREHENSIVE CARE MEDICAL GROUP, INC

Internal Medicine

355 PLACENTIA AVE, SUITE 102
NEWPORT BEACH, CA 92663

Orange County (949) 574-1091

BINH T. NGO, DERMATOLOGY, P.C.

Dermatology

355 PLACENTIA AVE, SUITE 308
NEWPORT BEACH, CA 92663

Orange County (213) 804-9778

MEDICAL AYURVEDA REJUVENATION CENTER A MEDICAL CORPORATION

Clinic/Center (Health Service)

355 PLACENTIA AVE, SUITE 201
NEWPORT BEACH, CA 92663

Orange County (949) 644-4566

DR. JOHN G MILLER MD

Family Medicine

355 PLACENTIA AVE, SUITE 103
NEWPORT BEACH, CA 92663

Orange County (949) 645-6412

AMIT SHAH DDS INC

Dentist (General Practice)

355 PLACENTIA AVE, # 205
NEWPORT BEACH, CA 92663

Orange County (949) 646-0818

DR. DAVID BENVENUTI MD

Surgery (Plastic and Reconstructive Surgery)

355 PLACENTIA AVE, SUITES 99 AND 104
NEWPORT BEACH, CA 92663

Orange County (949) 650-2345

DAVID BENVENUTI, M.D. F.A.C.S.

Clinic/Center (Ambulatory Surgical)

355 PLACENTIA AVE, #104
NEWPORT BEACH, CA 92663

Orange County (949) 650-2345

NEWPORT CARDIOVASCULAR ASSOCIATES

Internal Medicine (Cardiovascular Disease)

355 PLACENTIA AVE, SUITE 100
NEWPORT BEACH, CA 92663

Orange County (949) 650-4322

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 Dasun Chen's NPI number?

The NPI number for Dasun Chen is 1881884591. It was assigned to this individual provider in the NPPES registry on July 30, 2007.

Where is Dasun Chen located?

Dasun Chen practices at 355 Placentia Ave Suite #303, Newport Beach, CA 92663. The listed phone number is (949) 631-6299.

What is Dasun Chen's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Dasun Chen enrolled in Medicare?

Yes. Dasun Chen 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 Dasun Chen was last updated on July 30, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.