DR. HENRY S CHANG MD
NPI 1023102118
Otolaryngology in Edmonds, WA

Active since October 03, 2006PECOS EnrolledAccepts Medicare Assignment
21616 76TH AVE W, SUITE 112, EDMONDS, WA 98026(425) 775-6651(425) 670-6718 Get Directions Write a Review

NPPES record last updated: October 24, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Henry S Chang Md NPPES

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

DR. HENRY S CHANG MD (NPI 1023102118) is an individual otolaryngology provider in Edmonds, Washington, licensed in Washington (MD00037288) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Regions Hospital, and is a graduate of Northwestern University Feinberg Medical School (1992).

NPPES Registry Identity

NPI1023102118
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameDR. HENRY S CHANGCredential: MD
Location Address21616 76TH AVE W, SUITE 112Edmonds, WA 98026-7512
Mailing Address805 Madison St, Suite 901Seattle, WA 98104-1172 · (206) 264-8100 · Fax (206) 264-8689
Fax(425) 670-6718
Sole ProprietorNo
Medical School CMSNorthwestern University Feinberg Medical SchoolGraduated 1992
Enumeration DateOctober 3, 2006
Last NPPES UpdateOctober 24, 2011
NPI 1023102118 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License Licensed in WA · MD00037288
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.
21616 76TH AVE W, Edmonds, WA 98026

Other Identifiers 3

Medicare ID-Type UnspecifiedAB08857
Medicare UPING53978
Medicaid8241366WA

Accepted Insurance

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. Henry S Chang 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 ID4587753793
PECOS Enrollment IDI20120206000602
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 5

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.
36 services26 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.
25 services21 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.
20 services18 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.
16 services13 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.
13 services13 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Regions Hospital

Acute Care Hospitals · Saint Paul, MN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240106
Location640 Jackson StreetSaint Paul, MN 55101 · Ramsey County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98026 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
$130.99 typical visit price
range $57.27 – $172.80
Typical copayment $32.74 (range $14.31 – $43.20)
Most-billed visit code 99204
Established Patient
$71.29 typical visit price
range $18.56 – $141.11
Typical copayment $17.82 (range $4.64 – $35.27)
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.

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.

Audiologist-Hearing Aid Fitter
21616 76TH AVE W, SUITE 112
EDMONDS, WA 98026
Ophthalmology
21616 76TH AVE W, STE 104
EDMONDS, WA 98026
Otolaryngology
21616 76TH AVE W, SUITE 112
EDMONDS, WA 98026
Obstetrics & Gynecology
21616 76TH AVE W, #205
EDMONDS, WA 98026
Social Worker (Clinical)
21616 76TH AVE W, SUITE 102
EDMONDS, WA 98026
Otolaryngology
21616 76TH AVE W, SUITE 112
EDMONDS, WA 98026
Obstetrics & Gynecology
21616 76TH AVE W, #205
EDMONDS, WA 98026
Nurse Practitioner (Women's Health)
21616 76TH AVE W, #205
EDMONDS, WA 98026

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 Henry Chang's NPI number?

The NPI number for Henry Chang is 1023102118. It was assigned to this individual provider in the NPPES registry on October 3, 2006.

Where is Henry Chang located?

Henry Chang practices at 21616 76th Ave W Suite 112, Edmonds, WA 98026. The listed phone number is (425) 775-6651.

What is Henry Chang's specialty?

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

Is Henry Chang enrolled in Medicare?

Yes. Henry Chang 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.

What insurance does Henry Chang accept?

Health plans from HealthPartners list Henry Chang 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.

Is Henry Chang affiliated with any hospitals?

According to CMS data, Henry Chang is affiliated with Regions Hospital.

When was this NPI record last updated?

The NPPES record for Henry Chang was last updated on October 24, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.