Dr. Timo William Hakkarainen, MD
- Medicare services, 2024
- 42
- Medicare patients, 2024
- 40
- Part D claims, 2024
- 18
- Hospital affiliations
- 2
- Industry payments
- $133
- Practice address
- 17700 Se 272nd St, Covington, WA 98042
- Practice phone
- Call (253) 372-7400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hakkarainen's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Timo William Hakkarainen is a general surgeon in Kent, Washington
Dr. Hakkarainen practices at MultiCare Covington Medical Center in Covington, Washington, part of MultiCare Health System.
Dr. Hakkarainen's NPI, 1568604304, was assigned on March 25, 2009. Dr. Hakkarainen graduated from Icahn School of Medicine at Mount Sinai in 2009. Dr. Hakkarainen holds Washington license MD60224925.
- NPI
- 1568604304NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012219439
- NPI enumeration date
- March 25, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (253) 372-7400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Timo William Hakkarainen practices at MultiCare Covington Medical Center in Covington, Washington
Dr. Hakkarainen's primary practice is MultiCare Covington Medical Center, at 17700 Se 272nd St, Covington, WA 98042 in King County. The practice phone is (253) 372-7400.
- MultiCare Covington Medical Center17700 Se 272nd St, Covington, WA 98042 · King CountyPhone(253) 372-7400
Source: Dmand AI Affiliation Data
Dr. Timo William Hakkarainen is affiliated with 3 sites of care and 3 medical groups
Dr. Hakkarainen's primary practice is MultiCare Covington Medical Center in Covington, Washington, part of MultiCare Health System. Dr. Hakkarainen is also affiliated with PeaceHealth Ketchikan Medical Center. The medical group on file is MultiCare Indigo Urgent Care, Spokane, Newport Hwy. Dmand AI also links Dr. Hakkarainen to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Timo William Hakkarainen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hakkarainen practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MultiCare Covington Medical Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Timo William Hakkarainen is one of 642 general surgeons in Washington
Surgery is Dr. Hakkarainen's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Hakkarainen's licenses on file in 3 states: Washington, Idaho and North Dakota.
Specialties and state licenses
- Surgery, WashingtonPrimary
- Idaho license
- North Dakota license
General surgeons near Dr. Hakkarainen
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Timo William Hakkarainen billed Medicare for 42 services in 2024
CMS data shows 42 Medicare services from Dr. Hakkarainen across 2 procedure codes in 2024, for 40 Medicare patients. Medicare paid $2,841 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hakkarainen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 952024: 4256%
- Surgery
- 2023: 142024: 0100%
Dr. Hakkarainen compared with the Washington median for general surgeons, 2024
- Dr. Hakkarainen
- Washington median
- Medicare services
- 42vs 9254% below
- Medicare patients
- 40vs 8855% below
- Part D claims
- 104vs 333.2 times
Medians across 610 general surgeons in Washington with Dmand AI profiles that report each measure.
Dr. Hakkarainen's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timo William Hakkarainen treated 40 Medicare patients in 2024, average age 74
CMS counts 40 Medicare patients who saw Dr. Hakkarainen in 2024. The largest group is 65 to 74, with 15 patients. 75% of them have high blood pressure, and 73% have arthritis. Their average risk score is 1.72, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Hakkarainen's median patient age at 66, with 46% women.
Dr. Hakkarainen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hakkarainen's Medicare patients by sex, 2024
- Women2153%
- Men1948%
Chronic conditions among Dr. Hakkarainen's Medicare patients, 2024
- High blood pressure75%
- Arthritis73%
- High cholesterol73%
- Ischemic heart disease43%
- Mood disorders40%
- Anxiety35%
- Depression35%
- Diabetes33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hakkarainen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Timo William Hakkarainen wrote 18 Medicare Part D claims in 2024
In 2024, Dr. Hakkarainen wrote 18 Medicare Part D claims. 100% of them were for generic drugs. They cover 3 drugs, with $906 in total drug cost. In 2022, CMS named 145 claims across 3 drugs.
Dr. Hakkarainen's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 1452023: 10428%
Drugs named by CMS: 3 in 2023, 3 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Timo William Hakkarainen takes part in Medicare
Dr. Hakkarainen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Timo William Hakkarainen received $133 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Hakkarainen from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Novadaq Technologies Inc. paid the most, $133.
Companies that paid Dr. Hakkarainen the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Timo William Hakkarainen graduated from Icahn School of Medicine at Mount Sinai
Dr. Hakkarainen graduated from Icahn School of Medicine at Mount Sinai in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Timo William Hakkarainen's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Timo William Hakkarainen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Timo William Hakkarainen's NPI number?
Dr. Timo William Hakkarainen's NPI number is 1568604304. It was assigned on March 25, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Timo William Hakkarainen?
Dr. Timo William Hakkarainen is a general surgeon in Kent, Washington. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Timo William Hakkarainen practice?
Dr. Hakkarainen practices at 17700 Se 272nd St, Covington, WA 98042. Dr. Hakkarainen's primary practice is MultiCare Covington Medical Center in Covington, Washington, part of MultiCare Health System. Dmand AI also links Dr. Hakkarainen to 2 medical groups and 1 group practice or clinic.
What is Dr. Timo William Hakkarainen's office phone number?
The practice phone on file for Dr. Hakkarainen is (253) 372-7400.
What is Dr. Timo William Hakkarainen's medical license number?
Dr. Hakkarainen holds Washington license MD60224925, one of the licenses on file in 3 states.
Which states has Dr. Timo William Hakkarainen been licensed in?
Dmand AI has state licenses on file for Dr. Hakkarainen in Washington, Idaho and North Dakota.
Which hospitals is Dr. Timo William Hakkarainen affiliated with?
Dr. Hakkarainen practices at MultiCare Covington Medical Center in Covington, Washington. Dr. Hakkarainen is also affiliated with PeaceHealth Ketchikan Medical Center.
What medical group is Dr. Timo William Hakkarainen part of?
Dr. Hakkarainen is linked to MultiCare Indigo Urgent Care, Spokane, Newport Hwy. Dmand AI links Dr. Hakkarainen to 2 more medical groups.
Does Dr. Timo William Hakkarainen accept Medicare?
Yes. CMS data shows Dr. Hakkarainen billed Medicare for 42 services in 2024, and Dr. Hakkarainen accepts Medicare assignment.
How many Medicare patients does Dr. Timo William Hakkarainen see?
CMS counts 40 Medicare patients who saw Dr. Hakkarainen in 2024, with an average age of 74.
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What services does Dr. Timo William Hakkarainen bill to Medicare?
In 2024, Dr. Hakkarainen's most billed Medicare services were hospital inpatient care (99222) and hospital inpatient care (99231).
Where did Dr. Timo William Hakkarainen go to medical school?
Dr. Hakkarainen graduated from Icahn School of Medicine at Mount Sinai in 2009.
What drugs does Dr. Timo William Hakkarainen prescribe most?
In 2023 Medicare Part D data, Dr. Hakkarainen's most prescribed drugs by claims were Oxycodone HCl, Ondansetron ODT and Amoxicillin-Clavulanate Potass.
Has Dr. Timo William Hakkarainen received payments from drug or device companies?
CMS Open Payments shows $133 in general payments to Dr. Hakkarainen from 1 company from 2016 to 2016. The largest total came from Novadaq Technologies Inc.
How long has Dr. Timo William Hakkarainen been practicing?
Dr. Hakkarainen graduated from medical school in 2009, 17 years ago.
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