KAREN AKASAKA DO
NPI 1053775601
Family Medicine in Bellevue, WA

Active since April 11, 2016PECOS EnrolledAccepts Medicare Assignment
10400 NE 4TH ST STE 2250, BELLEVUE, WA 98004(425) 274-1003(415) 252-7176 Get Directions Write a Review

NPPES record last updated: March 17, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 17, 2025, Oct 4, 2021, Sep 9, 2019 and 1 more (4 updates tracked since 2019).

About Karen Akasaka Do NPPES

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

KAREN AKASAKA DO (NPI 1053775601) is an individual family medicine provider in Bellevue, Washington, licensed in Ohio (34.013162) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, maintains a secondary practice location in Dublin, and is a graduate of Des Moines University Of Osteopathic Medicine And Health Sciences (2016).

NPPES Registry Identity

NPI1053775601
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameKAREN AKASAKACredential: DO
Location Address10400 NE 4TH ST STE 2250Bellevue, WA 98004-5186
Mailing Address1 Embarcadero Ctr Ste 1900San Francisco, CA 94111-3723 · (415) 658-6791
Fax(415) 252-7176
Sole ProprietorYes
Medical School CMSDes Moines University Of Osteopathic Medicine And Health SciencesGraduated 2016
Enumeration DateApril 11, 2016
Last NPPES UpdateMarch 17, 20254 updates tracked since enumeration
NPPES CertifiedMarch 17, 2025
NPI 1053775601 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in OH · 34.013162
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
10400 NE 4TH ST STE 2250, Bellevue, WA 98004

Secondary Practice Location 1

Location 15130 Bradenton Ave Ste ADublin, OH 43017-7068 · Phone (614) 734-1100 · Fax (614) 734-1900

Other Identifiers 1

Medicaid0354838OH

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

Karen Akasaka Do 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 ID8022309301
PECOS Enrollment IDI20210830000542
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 98004 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
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
Most-billed visit code 99214
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 10

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

Family Medicine
10400 NE 4TH ST STE 2250
BELLEVUE, WA 98004
Internal Medicine
10400 NE 4TH ST STE 2250
BELLEVUE, WA 98004
Nurse Practitioner (Family)
10400 NE 4TH ST STE 2250
BELLEVUE, WA 98004
Nurse Practitioner
10400 NE 4TH ST STE 2250
BELLEVUE, WA 98004
Physician Assistant
10400 NE 4TH ST STE 2250
BELLEVUE, WA 98004
Nurse Practitioner
10400 NE 4TH ST STE 2250
BELLEVUE, WA 98004
Internal Medicine
10400 NE 4TH ST STE 2250
BELLEVUE, WA 98004
Family Medicine
10400 NE 4TH ST STE 2250
BELLEVUE, WA 98004

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 Karen Akasaka's NPI number?

The NPI number for Karen Akasaka is 1053775601. It was assigned to this individual provider in the NPPES registry on April 11, 2016.

Where is Karen Akasaka located?

Karen Akasaka practices at 10400 NE 4th St Ste 2250, Bellevue, WA 98004. The listed phone number is (425) 274-1003.

What is Karen Akasaka's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Karen Akasaka enrolled in Medicare?

Yes. Karen Akasaka 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 Karen Akasaka accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Karen Akasaka 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 Karen Akasaka was last updated on March 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.