DR. JOSEPH CHANGYON HWANG D.D.S.
NPI 1760496970
Dentist - General Practice in Mountlake Terrace, WA

Q: What is Joseph Hwang's NPI number?

The NPI number for Joseph Hwang is 1760496970. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Q: What is Joseph Hwang's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Q: When was this NPI record last updated?

The NPPES record for Joseph Hwang was last updated on July 8, 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 27, 2006PECOS Enrolled

6808 220TH ST SW, SUITE 301, MOUNTLAKE TERRACE, WA 98043(425) 670-8225(425) 670-8065 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Joseph Changyon Hwang D.d.s. NPPES

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

DR. JOSEPH CHANGYON HWANG D.D.S. (NPI 1760496970) is an individual general practice provider in Mountlake Terrace, Washington, licensed in Washington (7967) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1760496970

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. JOSEPH CHANGYON HWANGCredential: D.D.S.

Location Address6808 220TH ST SW, SUITE 301Mountlake Terrace, WA 98043-2187

Mailing Address6808 220th St Sw, Suite 301Mountlake Terrace, WA 98043-2187 · (425) 670-8225 · Fax (425) 670-8065

Phone(425) 670-8225

Fax(425) 670-8065

Sole ProprietorYes

Enumeration DateJuly 27, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1760496970 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

License✔ Licensed in WA · 7967

Definition

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

6808 220TH ST SW, Mountlake Terrace, WA 98043

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.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)

Dr. Joseph Changyon Hwang D.d.s. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98043 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

$88.29 typical visit price

range $57.27 – $172.80

Typical copayment $22.07 (range $14.31 – $43.20)

Most-billed visit code 99203

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.

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Other Providers at the Same Location NPPES 16

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

MS. TAMARA ANNE DOW B.S., NCACI

Counselor (Addiction (Substance Use Disorder))

6808 220TH ST SW, SUITE 204
MOUNTLAKE TERRACE, WA 98043

Snohomish County (206) 719-5759

SUSAN M BATES MD

Radiology (Diagnostic Radiology)

6808 220TH ST SW, STE 100
MOUNTLAKE TERRACE, WA 98043

Snohomish County (425) 744-7420

MS. JESSICA TAYLOR RALSTON LMP

Massage Therapist

6808 220TH ST SW, SUITE 203
MOUNTLAKE TERRACE, WA 98043

Snohomish County (425) 776-1056

CLARK WARREN REDD D.D.S.

Dentist (General Practice)

6808 220TH ST SW, SUITE 301
MOUNTLAKE TERRACE, WA 98043

Snohomish County (425) 670-3995

SAMANTHA SMITH LMT

Specialist

6808 220TH ST SW, SUITE 203
MOUNTLAKE TERRACE, WA 98043

Snohomish County (425) 776-1056

JULIE ANNE CLARK CDP

Counselor (Addiction (Substance Use Disorder))

6808 220TH ST SW, SUITE 204
MOUNTLAKE TERRACE, WA 98043

Snohomish County (425) 478-1000

PACIFIC IMAGING PLLC

Radiology (Diagnostic Radiology)

6808 220TH ST SW, STE 100
MOUNTLAKE TERRACE, WA 98043

Snohomish County (425) 744-7420

SCOTT J MCCORKELL MD

Radiology (Diagnostic Radiology)

6808 220TH ST SW, STE 100
MOUNTLAKE TERRACE, WA 98043

Snohomish County (425) 744-7420

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 Joseph Hwang's NPI number?

The NPI number for Joseph Hwang is 1760496970. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Joseph Hwang located?

Joseph Hwang practices at 6808 220th St SW Suite 301, Mountlake Terrace, WA 98043. The listed phone number is (425) 670-8225.

What is Joseph Hwang's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Joseph Hwang enrolled in Medicare?

Yes. Joseph Hwang is registered in the Medicare PECOS enrollment system.

What insurance does Joseph Hwang accept?

Health plans from Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Florida Combined Life and 3 other insurers list Joseph Hwang 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 Joseph Hwang was last updated on July 8, 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.