ArthroplastyArthroscopyMagnetic Resonance Imaging
Dr. Dayne Timothy Mickelson, MD
NPI1982903142PAC ID6709100506
- Medicare services, 2024
- 640
- Medicare patients, 2024
- 255
- Part D claims, 2024
- 176
- Publications
- 9
- Hospital affiliations
- 2
- Practice address
- 18100 Ne Union Hill Rd, Redmond, WA 98052
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Redmond Ambulatory Surgery Center - HOPD
Acute Care Hospital outpatient department · Redmond, Washington
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Dr. Dayne Timothy Mickelson is an orthopedic surgeon in Redmond, Washington
Dr. Mickelson practices at Redmond Ambulatory Surgery Center - HOPD in Redmond, Washington.
Dr. Mickelson's NPI, 1982903142, was assigned on March 26, 2011. Dr. Mickelson graduated from University of Washington School of Medicine in 2011. Dr. Mickelson holds Washington license MD60476167.
NPI and contact details
- NPI
- 1982903142NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709100506
- NPI enumeration date
- March 26, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dayne Timothy Mickelson practices at Redmond Ambulatory Surgery Center - HOPD in Redmond, Washington
Dr. Mickelson's primary practice is Redmond Ambulatory Surgery Center - HOPD, at 18100 Ne Union Hill Rd, Redmond, WA 98052.
- Redmond Ambulatory Surgery Center - HOPD18100 Ne Union Hill Rd, Redmond, WA 98052
Source: Dmand AI Affiliation Data
Dr. Dayne Timothy Mickelson is affiliated with 5 sites of care and 1 medical group
Dr. Mickelson's primary practice is Redmond Ambulatory Surgery Center - HOPD in Redmond, Washington. Dr. Mickelson is also affiliated with Overlake Medical Center. The medical group on file is Seattle Orthopedic Center. Dmand AI also links Dr. Mickelson to 1 more hospital, 1 group practice or clinic and 1 ambulatory surgery center, each named with a free account.
Redmond Ambulatory Surgery Center - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Dayne Timothy Mickelson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mickelson practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Redmond Ambulatory Surgery Center - HOPD | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dayne Timothy Mickelson is one of 514 orthopedic surgeons in Washington
Orthopaedic surgery is Dr. Mickelson's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Mickelson is licensed in Washington.
Specialties and state licenses
- Orthopaedic surgery, WashingtonPrimary
Orthopedic surgeons near Dr. Mickelson
Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.
514orthopedic surgeons in Washington
2orthopedic surgeons in Redmond
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Dayne Timothy Mickelson billed Medicare for 640 services in 2024
CMS data shows 640 Medicare services from Dr. Mickelson across 12 procedure codes in 2024, for 255 Medicare patients. Medicare paid $56,969 for them.
Medicare services, 2024640
Medicare patients255
Paid by Medicare$56,969
Procedure codes12
Dr. Mickelson's Medicare services by type, 2024
- Office and hospital visits293
- Drugs given in the office141
- Imaging130
- Surgery61
- Other services15
Where Dr. Mickelson's Medicare services took place, 2024
- In an office61095%
- In a facility305%
Dr. Mickelson compared with the Washington median for orthopedic surgeons, 2024
- Dr. Mickelson
- Washington median
- Medicare services
- 640vs 670Close to median
- Medicare patients
- 255vs 21618% above
- Part D claims
- 119vs 8245% above
Medians across 493 orthopedic surgeons in Washington with Dmand AI profiles that report each measure.
Dr. Mickelson'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. Dayne Timothy Mickelson treated 255 Medicare patients in 2024, average age 74
CMS counts 255 Medicare patients who saw Dr. Mickelson in 2024. The largest group is 65 to 74, with 144 patients. 74% of them have arthritis, and 66% have high cholesterol. 6% are also on Medicaid. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mickelson's median patient age at 52, with 50% women.
Medicare patients, 2024255
Average age74
Average risk score0.88
Also on Medicaid6%
Dr. Mickelson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mickelson's Medicare patients by sex, 2024
- Women15460%
- Men10140%
Chronic conditions among Dr. Mickelson's Medicare patients, 2024
- Arthritis74%
- High cholesterol66%
- High blood pressure54%
- Mood disorders21%
- Ischemic heart disease19%
- Atrial fibrillation18%
- Depression18%
- Diabetes17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mickelson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Dayne Timothy Mickelson wrote 176 Medicare Part D claims in 2024
In 2024, Dr. Mickelson wrote 176 Medicare Part D claims for 72 patients. 98% of them were for generic drugs. CMS names the drug for 119 of them, across 6 drugs with 11 or more claims each, at $307 in total drug cost.
Part D claims, 2024176
Drugs named by CMS6
Total drug cost$307
Part D patients72
Dr. Mickelson's Part D claims by kind of drug, 2024
- Generic172 claims98%
- Brand-name and other4 claims2%
Dr. Mickelson's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Mickelson's Part D claims, 2024
- Opioids26%45 of 176 claims
- Antibiotics23%41 of 176 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Dr. Dayne Timothy Mickelson ranks in the 95th percentile for lower limb (leg) arthroscopy (minimally invasive joint repair) in Medicare
Dr. Mickelson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Mickelson as offering telehealth. CMS counts 24 procedures of lower limb (leg) arthroscopy (minimally invasive joint repair) by Dr. Mickelson, more than 95% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Mickelson ranks in Medicare procedure volume
- Lower limb (leg) arthroscopy (minimally invasive joint repair)
- 95th percentile24 procedures
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 68th percentile24 procedures
- Knee replacement
- 43rd percentile14 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Dayne Timothy Mickelson has 9 publications on record
Dmand AI links 9 papers to Dr. Mickelson, published from 2014 to 2018. 2017 was the busiest year, with 3. The most frequent topics are Clinical Competence, Internship and Residency and Academic Medical Centers. Dr. Mickelson has published most often in Arthrosc Tech. Dr. Mickelson's most frequent co-authors are Kenneth Robert Gundle, MD, Claude Thurman Moorman, MD and Kyle Robert Duchman, MD.
Papers9
Years published2014 to 2018
Dr. Mickelson's papers by year, 2014 to 2018
Topics Dr. Mickelson writes about most
- Clinical Competence
- Internship and Residency
- Academic Medical Centers
- Accreditation
- Arthroscopy
- Competency-Based Education
- Orthopedic Procedures
Dr. Mickelson's most frequent co-authors
- Kenneth Robert Gundle, MD3 shared papers
- Claude Thurman Moorman, MD2 shared papers
- Kyle Robert Duchman, MD1 shared paper
Recent publications by Dr. Mickelson
Anterior Cruciate LigamentAnterior Cruciate Ligament ReconstructionBiomechanical Phenomena
See who Dr. Mickelson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mickelson works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Dayne Timothy Mickelson received $493 in industry payments from 2024 to 2025
CMS Open Payments shows 4 general payments to Dr. Mickelson from 4 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Miach Orthopaedics, Inc. paid the most, $281.
General payments to Dr. Mickelson by program year, 2024 to 2025
Companies that paid Dr. Mickelson the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Dayne Timothy Mickelson graduated from University of Washington School of Medicine
Dr. Mickelson graduated from University of Washington School of Medicine in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Dayne Timothy Mickelson'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Dayne Timothy Mickelson
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. Dayne Timothy Mickelson's NPI number?
Dr. Dayne Timothy Mickelson's NPI number is 1982903142. It was assigned on March 26, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Dayne Timothy Mickelson?
Dr. Dayne Timothy Mickelson is an orthopedic surgeon in Redmond, Washington. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Dayne Timothy Mickelson practice?
Dr. Mickelson practices at 18100 Ne Union Hill Rd, Redmond, WA 98052. Dr. Mickelson's primary practice is Redmond Ambulatory Surgery Center - HOPD in Redmond, Washington. Dmand AI also links Dr. Mickelson to 1 hospital, 1 group practice or clinic and 1 ambulatory surgery center.
What is Dr. Dayne Timothy Mickelson's medical license number?
Dr. Mickelson holds Washington license MD60476167.
Which hospitals is Dr. Dayne Timothy Mickelson affiliated with?
Dr. Mickelson is affiliated with Overlake Medical Center. Dmand AI links Dr. Mickelson to 1 more hospital.
What medical group is Dr. Dayne Timothy Mickelson part of?
Dr. Mickelson is linked to Seattle Orthopedic Center.
Does Dr. Dayne Timothy Mickelson accept Medicare?
Yes. CMS data shows Dr. Mickelson billed Medicare for 640 services in 2024, and Dr. Mickelson accepts Medicare assignment.
Does Dr. Dayne Timothy Mickelson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mickelson as offering telehealth services.
How many Medicare patients does Dr. Dayne Timothy Mickelson see?
CMS counts 255 Medicare patients who saw Dr. Mickelson in 2024, with an average age of 74.
What services does Dr. Dayne Timothy Mickelson bill to Medicare?
In 2024, Dr. Mickelson's most billed Medicare services were office visit, established patient (99214), injected or infused drug (J0702) and office visit, established patient (99213).
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Where did Dr. Dayne Timothy Mickelson go to medical school?
Dr. Mickelson graduated from University of Washington School of Medicine in 2011.
What drugs does Dr. Dayne Timothy Mickelson prescribe most?
In 2024 Medicare Part D data, Dr. Mickelson's most prescribed drugs by claims were Amoxicillin, Meloxicam and Oxycodone HCl.
Has Dr. Dayne Timothy Mickelson received payments from drug or device companies?
CMS Open Payments shows $493 in general payments to Dr. Mickelson from 4 companies from 2024 to 2025. The largest total came from Miach Orthopaedics, Inc.
How long has Dr. Dayne Timothy Mickelson been practicing?
Dr. Mickelson graduated from medical school in 2011, 15 years ago.
Does Dr. Dayne Timothy Mickelson do research?
Dmand AI links 9 publications to Dr. Mickelson, published from 2014 to 2018.
Who does Dr. Dayne Timothy Mickelson publish with?
Dr. Mickelson's most frequent co-authors are Kenneth Robert Gundle, MD (3 shared papers), Claude Thurman Moorman, MD (2 shared papers) and Kyle Robert Duchman, MD (1 shared paper).
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