Timo Hakkarainen, M.D.
NPI 1568604304 · Surgery Physician · Kirkland, WA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timo Hakkarainen, M.D. is a Surgery Physician provider in Kirkland, WA (NPI 1568604304).
Provider details
- NPI number
- 1568604304
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MC-2858 (ID)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
42 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 21 | $123 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 21 | $47 |
Typical Medicare-allowed amounts for these services range $47–$123 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (3)
- 3100 Tongass AveKetchikan, AK 99901-5746Phone: (907) 225-7346
- 4300 E Flamingo AveNampa, ID 83687-3138Phone: (208) 302-2700Fax: (208) 302-2725
- 3000 32nd Ave SFargo, ND 58103-6132Phone: (701) 364-8000
Registry dates
- Enumerated
- 2009-03-25
- Last updated
- 2025-11-20
- Certified
- 2025-11-20
Frequently asked questions
- What is Timo Hakkarainen's NPI number?
- Timo Hakkarainen's National Provider Identifier (NPI) is 1568604304, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timo Hakkarainen's specialty?
- Timo Hakkarainen is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Timo Hakkarainen located?
- Timo Hakkarainen's practice location on file with NPPES is 12333 Ne 130th Ln Ste 420, Kirkland, WA 98034-7467.
- What is Timo Hakkarainen's phone number?
- The practice phone number listed in the NPPES registry for Timo Hakkarainen is (425) 899-5500.
- Does Timo Hakkarainen accept Medicare?
- Timo Hakkarainen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timo Hakkarainen's NPI active?
- Yes — Timo Hakkarainen's NPI (1568604304) is active in the NPPES registry as of the last update on 2025-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.