SYLVIA KIHARA HAVASI DO
NPI 1033738208
Internal Medicine - Hematology & Oncology in Seattle, WA
About Sylvia Kihara Havasi Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SYLVIA KIHARA HAVASI DO (NPI 1033738208) is an individual hematology & oncology provider in Seattle, Washington, licensed in Washington (OP61433022) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with Yakima Valley Memorial, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
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
Sylvia Kihara Havasi 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.
Areas of Expertise CMS Part B claims
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Yakima Valley Memorial
Acute Care Hospitals · Yakima, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98195 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
SEATTLE, WA 98195
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 Sylvia Kihara Havasi's NPI number?
The NPI number for Sylvia Kihara Havasi is 1033738208. It was assigned to this individual provider in the NPPES registry on April 8, 2020. The provider is also known as Sylvia Kihara.
Where is Sylvia Kihara Havasi located?
Sylvia Kihara Havasi practices at 1959 NE Pacific St, Seattle, WA 98195. The listed phone number is (206) 520-5000.
What is Sylvia Kihara Havasi's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Sylvia Kihara Havasi enrolled in Medicare?
Yes. Sylvia Kihara Havasi 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.
Is Sylvia Kihara Havasi affiliated with any hospitals?
According to CMS data, Sylvia Kihara Havasi is affiliated with Yakima Valley Memorial.
When was this NPI record last updated?
The NPPES record for Sylvia Kihara Havasi was last updated on March 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Sylvia Kihara Havasi, DO · NPI 1033738208
Hematology & Oncology physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since April 8, 2020.
## Identity
- **NPI:** 1033738208 (Entity type: Individual)
- **Enumerated:** April 8, 2020
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** OP61433022 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 1959 NE PACIFIC ST, Seattle, WA 98195-0001
- **Phone:** (206) 520-5000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** March 11, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1033738208) · Data from the CMS NPPES public registry.