DR. OLGA OGAI HEWETT (MD) – Child & Adolescent Psychiatry Physician, NPI 1164695854

DR. OLGA OGAI HEWETT (MD) is a healthcare provider. based in Seattle, Washington. specializing in Child & Adolescent Psychiatry Physician. They hold the professional credentials MD. They hold a License No. 074342 (CT). The NPI Number for DR. OLGA OGAI HEWETT (MD) is 1164695854

Main info

Female
Name
DR. OLGA OGAI HEWETT (MD)
NPI
1164695854
Phone
(206) 326-3000
Address
310 15TH AVE E
Enumeration Date
2 April 2008
Last Update Date
11 March 2026

Contacts

Secure Messaging
ohewett89819@direct.med.uchc.edu
SOAP Endpoint
https://careepicwa.kp.org:14430/Interconnect-CE-PRD/wcf/epic.community.hie/xcpdrespondinggatewaysync
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience69
Completeness95
Years active:18State licenses:2Other names

Loading map...

Provider Addresses for DR. OLGA OGAI HEWETT (MD)

  • Kaiser Permanente North Building, 310, 15th Avenue East, Capitol Hill, Seattle, King County, Washington, 98112, United States

    SEATTLE, WA 981125103

    Phone: (206) 326-3000

    Fax: (206) 326-2785

    Type: Mailing

  • 1400, Veterans Boulevard, Redwood City, San Mateo County, California, 94063, United States

    REDWOOD CITY, CA 940632612

    Phone: (650) 299-4777

    Type: Location

  • 263 Farmington Avenue

    263 Farmington Avenue

    Farmington, CT 06030

    Phone: (860) 679-6700

    Fax: (860) 679-6736

    Type: Location

  • 263 Farmington Ave

    Farmington, CT 060300001

    Phone: (860) 679-6700

    Fax: (860) 679-6736

    Type: Location

  • 310 15th Ave E

    Seattle, WA 981125103

    Phone: (206) 326-3000

    Fax: (206) 326-2785

    Type: Location

  • 1200 5th Ave Ste 800

    Seattle, WA 981013136

    Phone: (206) 374-0109

    Type: Location

  • 1200 5TH AVE STE 800

    SEATTLE, WA 981013136

    Phone: (206) 374-0109

    Type: Mailing

  • 263 FARMINGTON AVE

    FARMINGTON, CT 060308082

    Phone: (860) 679-6700

    Fax: (860) 679-6736

    Type: Mailing

  • 65 KANE ST

    WEST HARTFORD, CT 061192110

    Phone: (860) 523-3745

    Fax: (860) 523-3736

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 98112)

Loading plans...

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What unique ID ties claims to DR. OLGA OGAI HEWETT (MD)?
NPI 1164695854 is assigned to DR. OLGA OGAI HEWETT (MD) under the national enumeration system.
Is DR. OLGA OGAI HEWETT (MD)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
Does DR. OLGA OGAI HEWETT (MD) list a primary specialty?
If you are matching referrals, note Child & Adolescent Psychiatry Physician for DR. OLGA OGAI HEWETT (MD). Clinical services aligned with this taxonomy classification.
Where does public data place DR. OLGA OGAI HEWETT (MD)?
The snapshot lists Seattle, Washington for DR. OLGA OGAI HEWETT (MD); download NPPES for the complete set.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.