SHOUNAN YAO MD
NPI 1760480651
Otolaryngology - Otolaryngology/Facial Plastic Surgery in San Gabriel, CA

Q: What is Shounan Yao's NPI number?

The NPI number for Shounan Yao is 1760480651. It was assigned to this individual provider in the NPPES registry on July 13, 2005.

Q: What is Shounan Yao's specialty?

The primary specialty registered for this NPI is Otolaryngology, specializing in Otolaryngology/Facial Plastic Surgery, with taxonomy code 207YX0905X.

Q: When was this NPI record last updated?

The NPPES record for Shounan Yao was last updated on October 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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 July 13, 2005PECOS EnrolledAccepts Medicare Assignment

533 W LAS TUNAS DR # 202, SAN GABRIEL, CA 91776(626) 284-2000(626) 284-4300 Get Directions Write a Review

NPPES record last updated: October 8, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Shounan Yao Md NPPES

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

SHOUNAN YAO MD (NPI 1760480651) is an individual otolaryngology/facial plastic surgery provider in San Gabriel, California, licensed in California (A83484) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Michigan Medical School (1998).

NPPES Registry Identity

NPI1760480651

Entity TypeIndividualMale

Primary Taxonomy207YX0905X

Provider Legal NameSHOUNAN YAOCredential: MD

Location Address533 W LAS TUNAS DR # 202San Gabriel, CA 91776-1133

Mailing Address533 W Las Tunas Dr # 202San Gabriel, CA 91776-1133 · (626) 284-2000 · Fax (626) 284-4300

Phone(626) 284-2000

Fax(626) 284-4300

Sole ProprietorYes

Medical School CMSUniversity Of Michigan Medical SchoolGraduated 1998

Enumeration DateJuly 13, 2005

Last NPPES UpdateOctober 8, 2025

NPPES CertifiedOctober 8, 2025

✔ NPI 1760480651 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngology · Otolaryngology/Facial Plastic SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207YX0905X

License✔ Licensed in CA · A83484

Definition

An otolaryngologist who specializes in the diagnosis and surgical treatment of head and neck conditions.

533 W LAS TUNAS DR # 202, San Gabriel, CA 91776

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Other Identifiers 6

Other000000290957OH · Anthem

Other287922561001OH · Medical Mutual

Other1001188OH · Uhc

Other00A83484ACA · Medi-cal

Other2130422OH · First Health

Medicaid2411241OH

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Shounan Yao 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 ID6709800238

PECOS Enrollment IDI20070123000245

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.

Medicare Billing Reassignment

Medicare enrollment records show Shounan Yao reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

East Los Angeles Ent Medical Center

Same address

Otolaryngology/Facial Plastic Surgery

533 W LAS TUNAS DR # 202
San Gabriel, CA 91776

Reassigned Medicare billing, California enrollment

NPI 1386750198 (626) 284-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 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.

836 services556 patients

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.

321 services259 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.

216 services216 patients

Comprehensive hearing and speech recognition test 92557

A comprehensive hearing and speech recognition test assesses your ability to hear and understand spoken words. It includes hearing tests to check for issues with sound perception and speech tests to evaluate your word recognition. It's a crucial step in identifying any hearing or speech problems.

210 services207 patients

Comprehensive hearing test 92570

A comprehensive hearing test assesses how well you can hear different sounds. It involves a series of examinations, including pure-tone tests, speech tests, and physical examinations of the ears. This helps identify any hearing loss and its potential causes. It's a non-painful and straightforward process.

209 services206 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.

105 services85 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.

42 services39 patients

Placement of ear probe for computerized measurement of sound with interpretation and report 92587

This procedure involves placing a small probe in your ear to measure sounds. It's a painless process that helps doctors understand your hearing ability. The results will be interpreted and a report will be provided for further assessment.

42 services42 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

39 services38 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.

27 services27 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.

26 services26 patients

Referred Medical Equipment & Supplies CMS DME claims

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

Continuous positive airway pressure (cpap) device E0601

DME-Other DME · category DE001N

1 supplier18 claims18 services$29.03 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

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

EAST LOS ANGELES ENT MEDICAL CENTER

Otolaryngology (Otolaryngology/Facial Plastic Surgery)

533 W LAS TUNAS DR # 202
SAN GABRIEL, CA 91776

Los Angeles County (626) 284-2000

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 Shounan Yao's NPI number?

The NPI number for Shounan Yao is 1760480651. It was assigned to this individual provider in the NPPES registry on July 13, 2005.

Where is Shounan Yao located?

Shounan Yao practices at 533 W Las Tunas Dr # 202, San Gabriel, CA 91776. The listed phone number is (626) 284-2000.

What is Shounan Yao's specialty?

The primary specialty registered for this NPI is Otolaryngology, specializing in Otolaryngology/Facial Plastic Surgery, with taxonomy code 207YX0905X.

Is Shounan Yao enrolled in Medicare?

Yes. Shounan Yao 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.

Which organization bills Medicare for Shounan Yao's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shounan Yao reassigns Medicare benefits to East Los Angeles Ent Medical Center (San Gabriel, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Shounan Yao's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Shounan Yao was last updated on October 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.