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DR. CHRISTOPHER HAN-LIN YIAN M.D.
NPI 1003913336
Otolaryngology in Laguna Hills, CA

Active since September 20, 2006PECOS EnrolledAccepts Medicare Assignment
75/100
CMS Quality Rating
24411 HEALTH CENTER DR STE 600, LAGUNA HILLS, CA 92653(949) 305-8000(949) 305-8001 Get Directions Write a Review

NPPES record last updated: August 16, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Christopher Han-lin Yian M.d. NPPES

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

DR. CHRISTOPHER HAN-LIN YIAN M.D. (NPI 1003913336) is an individual otolaryngology provider in Laguna Hills, California, licensed in California (A77603) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Irvine, and is a graduate of University Of Michigan Medical School (1997).

NPPES Registry Identity

NPI1003913336
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameDR. CHRISTOPHER HAN-LIN YIANCredential: M.D.
Location Address24411 HEALTH CENTER DR STE 600Laguna Hills, CA 92653-3687
Mailing Address24411 Health Center Dr, Ste #600Laguna Hills, CA 92653 · (949) 305-8000 · Fax (949) 305-8001
Phone(949) 305-8000
Fax(949) 305-8001
Sole ProprietorNo
Medical School CMSUniversity Of Michigan Medical SchoolGraduated 1997
Enumeration DateSeptember 20, 2006
Last NPPES UpdateAugust 16, 2019
✔ NPI 1003913336 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in CA · A77603
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.
Also ListedSpecialistTaxonomy 174400000X · License BY6374564 (CA)
24411 HEALTH CENTER DR STE 600, Laguna Hills, CA 92653
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Secondary Practice Location 1

Location 122 Odyssey Ste 100Irvine, CA 92618-3186 · Phone (949) 679-9000 · Fax (949) 679-9001

Other Identifiers 1

MedicaidGR0104480CA

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. Christopher Han-lin Yian 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 ID3274605431
PECOS Enrollment IDI20100407000274
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 9

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.

Removal of impacted ear wax 69210
Impacted ear wax removal is a safe procedure to clear blockages in the ear canal caused by hardened ear wax. A healthcare professional uses specialized tools or a gentle irrigation method to loosen and remove the wax, improving hearing and alleviating discomfort.
324 services198 patients
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.
246 services155 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.
193 services127 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.
155 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.
142 services108 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.
134 services134 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92653 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.

75/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice

Referred Medical Equipment & Supplies CMS DME claims 3

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

Tracheostomy care kit for established tracheostomy A4629
DME-Orthotic Devices · category DF000N
1 supplier11 claims300 services$4.47 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
4 suppliers13 claims72 services$1.75 avg. paid by Medicare
Tracheostomy speaking valve L8501
DME-Orthotic Devices · category DF000N
1 supplier12 claims24 services$100.30 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. JOHN C SUN M.D.
Otolaryngology
24411 HEALTH CENTER DR STE 600
LAGUNA HILLS, CA 92653
Orange County (949) 305-8000
DR. PAUL CHAO YUAN SUN M.D.
Otolaryngology
24411 HEALTH CENTER DR STE 600
LAGUNA HILLS, CA 92653
Orange County (949) 305-8000

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 Christopher Yian's NPI number?

The NPI number for Christopher Yian is 1003913336. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Christopher Yian located?

Christopher Yian practices at 24411 Health Center Dr Ste 600, Laguna Hills, CA 92653. The listed phone number is (949) 305-8000.

What is Christopher Yian's specialty?

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

Is Christopher Yian enrolled in Medicare?

Yes. Christopher Yian 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 Christopher Yian was last updated on August 16, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.