1. Home
  2. Directory
  3. Washington
  4. Seattle
  5. Dentist
  6. NPI Profile

JAHYUN KOO D.D.S
NPI 1578869657
Dentist in Seattle, WA

Active since February 07, 2011PECOS Enrolled
5425 CALIFORNIA AVE SW, SEATTLE, WA 98136(206) 935-0929 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 21, 2022, Aug 2, 2017 (2 updates tracked since 2017).

About Jahyun Koo D.d.s NPPES

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

JAHYUN KOO D.D.S (NPI 1578869657) is an individual dentist in Seattle, Washington, licensed in Washington (60512673) and active in the NPI registry since February 2011. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1578869657
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameJAHYUN KOOCredential: D.D.S
Location Address5425 CALIFORNIA AVE SWSeattle, WA 98136-1512
Mailing Address5425 California Ave SwSeattle, WA 98136-1512 · (206) 935-0929
Phone(206) 935-0929
Sole ProprietorNo
Enumeration DateFebruary 7, 2011
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
✔ NPI 1578869657 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
Licenses✔ Licensed in WA · 60512673✔ Licensed in OK · 6257✔ Licensed in CA · 60143
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
5425 CALIFORNIA AVE SW, Seattle, WA 98136
Open in Google Maps ↗

Accepted Insurance

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

Jahyun Koo 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 98136 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
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
Established Patient
$78.74 typical visit price
range $21.12 – $155.00
Typical copayment $19.68 (range $5.28 – $38.75)
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 3

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

ALBERT M. LEE DDS
Clinic/Center (Dental)
5425 CALIFORNIA AVE SW
SEATTLE, WA 98136
King County (206) 935-0929
ALBERT MINH HIEN LEE DDS
Dentist (General Practice)
5425 CALIFORNIA AVE SW
SEATTLE, WA 98136
King County (206) 935-0929
JAHYUN KOO DDS PS
Clinic/Center (Dental)
5425 CALIFORNIA AVE SW
SEATTLE, WA 98136
King County (206) 935-0929

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 Jahyun Koo's NPI number?

The NPI number for Jahyun Koo is 1578869657. It was assigned to this individual provider in the NPPES registry on February 7, 2011.

Where is Jahyun Koo located?

Jahyun Koo practices at 5425 California Ave SW, Seattle, WA 98136. The listed phone number is (206) 935-0929.

What is Jahyun Koo's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Jahyun Koo enrolled in Medicare?

Yes. Jahyun Koo is registered in the Medicare PECOS enrollment system.

What insurance does Jahyun Koo accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 6 other insurers list Jahyun Koo 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 Jahyun Koo was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.