1. Home
  2. Directory
  3. Washington
  4. Kirkland
  5. Surgery
  6. NPI Profile

DR. TIMO WILLIAM HAKKARAINEN M.D.
NPI 1568604304
Surgery in Kirkland, WA

Active since March 25, 2009PECOS EnrolledAccepts Medicare Assignment
12333 NE 130TH LN STE 420, KIRKLAND, WA 98034(425) 899-5500 Get Directions Write a Review

NPPES record last updated: November 20, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 20, 2025, Oct 7, 2024, Jun 3, 2024 and 2 more (5 updates tracked since 2017).

About Dr. Timo William Hakkarainen M.d. NPPES

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

DR. TIMO WILLIAM HAKKARAINEN M.D. (NPI 1568604304) is an individual surgery provider in Kirkland, Washington, licensed in Washington (MD60224925) and active in the NPI registry since March 2009. He is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Icahn School Of Medicine At Mount Sinai (2009).

NPPES Registry Identity

NPI1568604304
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. TIMO WILLIAM HAKKARAINENCredential: M.D.
Location Address12333 NE 130TH LN STE 420Kirkland, WA 98034-7467
Mailing AddressPo Box 34036Seattle, WA 98124-1036 · (425) 899-3292 · Fax (425) 899-3269
Phone(425) 899-5500
Sole ProprietorNo
Medical School CMSIcahn School Of Medicine At Mount SinaiGraduated 2009
Enumeration DateMarch 25, 2009
Last NPPES UpdateNovember 20, 20255 updates tracked since enumeration
NPPES CertifiedNovember 20, 2025
✔ NPI 1568604304 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses✔ Licensed in WA · MD60224925✔ Licensed in ID · MC-2858✔ Licensed in ND · 21144✔ Licensed in AK · 232628
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
12333 NE 130TH LN STE 420, Kirkland, WA 98034
Open in Google Maps ↗

Secondary Practice Locations 3

Location 13100 Tongass AveKetchikan, AK 99901-5746 · Phone (907) 225-7346
Location 23000 32nd Ave SFargo, ND 58103-6132 · Phone (701) 364-8000 ext. 70136
Location 34300 E Flamingo AveNampa, ID 83687-3138 · Phone (208) 302-2700 · Fax (208) 302-2725

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.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

Dr. Timo William Hakkarainen M.d. 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 ID7012219439
PECOS Enrollment IDI20170912003222, I20250123000765
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.

Areas of Expertise CMS Part B claims 2

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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
21 services21 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
21 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98034 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.

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 Timo Hakkarainen's NPI number?

The NPI number for Timo Hakkarainen is 1568604304. It was assigned to this individual provider in the NPPES registry on March 25, 2009.

Where is Timo Hakkarainen located?

Timo Hakkarainen practices at 12333 NE 130th Ln Ste 420, Kirkland, WA 98034. The listed phone number is (425) 899-5500.

What is Timo Hakkarainen's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Timo Hakkarainen enrolled in Medicare?

Yes. Timo Hakkarainen 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 Timo Hakkarainen accept?

Health plans from Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Timo Hakkarainen 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 Timo Hakkarainen was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.