Dr. Michael Anthony Sandquist, MD
- Medicare services, 2024
- 163
- Medicare patients, 2024
- 130
- Part D claims, 2023
- 11
- Hospital affiliations
- 6
- Industry payments
- $558
- Practice address
- 2700 SE Stratus Ave., Mcminnville, OR 97128
- Practice phone
- Call (503) 472-6131
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sandquist'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. Michael Anthony Sandquist is a neurosurgeon in Mcminnville, Oregon
Dr. Sandquist practices at Willamette Valley Medical Center in Mcminnville, Oregon, part of Lifepoint Health.
Dr. Sandquist's NPI, 1497742639, was assigned on October 3, 2005. Dr. Sandquist graduated from University of New Mexico School of Medicine in 1997. Dr. Sandquist holds Oregon license MD25252.
- NPI
- 1497742639NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204814338
- NPI enumeration date
- October 3, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (503) 472-6131
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Anthony Sandquist practices at Willamette Valley Medical Center in Mcminnville, Oregon
Dr. Sandquist's primary practice is Willamette Valley Medical Center, at 2700 SE Stratus Ave., Mcminnville, OR 97128 in Yamhill County. The practice phone is (503) 472-6131.
- Willamette Valley Medical Center2700 SE Stratus Ave., Mcminnville, OR 97128 · Yamhill CountyPhone(503) 472-6131
Source: Dmand AI Affiliation Data
Dr. Michael Anthony Sandquist is affiliated with 7 sites of care and 1 medical group
Dr. Sandquist's primary practice is Willamette Valley Medical Center in Mcminnville, Oregon, part of Lifepoint Health. Dr. Sandquist is also affiliated with Providence St. Vincent Medical Center. The medical group on file is The Oregon Clinic. Dmand AI also links Dr. Sandquist to 4 more hospitals 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. Michael Anthony Sandquist's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sandquist practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Willamette Valley Medical Center | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Anthony Sandquist is one of 113 neurosurgeons in Oregon
Neurological surgery is Dr. Sandquist's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Sandquist is licensed in Oregon.
Specialties and state licenses
- Neurological surgery, OregonPrimary
Neurosurgeons near Dr. Sandquist
Counts of neurosurgeons 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. Michael Anthony Sandquist billed Medicare for 163 services in 2024
CMS data shows 163 Medicare services from Dr. Sandquist across 5 procedure codes in 2024, for 130 Medicare patients. Medicare paid $21,799 for them.
Dr. Sandquist's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1642024: 13319%
- Surgery
- 2023: 652024: 3054%
Where Dr. Sandquist's Medicare services took place, 2024
- In an office13382%
- In a facility3018%
Dr. Sandquist compared with the Oregon median for neurosurgeons, 2024
- Dr. Sandquist
- Oregon median
- Medicare services
- 163vs 1509% above
- Medicare patients
- 130vs 1227% above
- Part D claims
- 11vs 2556% below
Medians across 97 neurosurgeons in Oregon with Dmand AI profiles that report each measure.
Dr. Sandquist'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sandquist and other neurosurgeons in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael Anthony Sandquist treated 130 Medicare patients in 2024, average age 72
CMS counts 130 Medicare patients who saw Dr. Sandquist in 2024. The largest group is 65 to 74, with 62 patients. 75% of them have arthritis, and 72% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Sandquist's median patient age at 68, with 48% women.
Dr. Sandquist's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Sandquist's Medicare patients by sex, 2024
- Women6046%
- Men7054%
Chronic conditions among Dr. Sandquist's Medicare patients, 2024
- Arthritis75%
- High cholesterol72%
- High blood pressure71%
- Mood disorders33%
- Anxiety30%
- Depression29%
- Diabetes27%
- Chronic kidney disease26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sandquist's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Anthony Sandquist wrote 11 Medicare Part D claims in 2023
In 2023, Dr. Sandquist wrote 11 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $161 in total drug cost. In 2021, CMS named 40 claims across 1 drug.
Dr. Sandquist'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, 2021 to 2023
- 2021
- 2023
- Claims for drugs CMS names
- 2021: 402023: 1173%
Drugs named by CMS: 1 in 2023, 1 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Michael Anthony Sandquist ranks in the 68th percentile for laminectomy or laminotomy (partial removal of spine bones) in Medicare
Dr. Sandquist accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Sandquist as offering telehealth. CMS counts 38 procedures of laminectomy or laminotomy (partial removal of spine bones) by Dr. Sandquist, more than 68% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Sandquist ranks in Medicare procedure volume
- Spinal fusion
- 66th percentile75 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 68th percentile38 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Upper limb (arm) arthroscopy (minimally invasive joint repair): 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. Michael Anthony Sandquist received $558 in industry payments from 2018 to 2025
CMS Open Payments shows 13 general payments to Dr. Sandquist from 8 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $180.
General payments to Dr. Sandquist by program year, 2018 to 2025
Companies that paid Dr. Sandquist the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael Anthony Sandquist graduated from University of New Mexico School of Medicine
Dr. Sandquist graduated from University of New Mexico School of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Anthony Sandquist'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) |
| 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. Michael Anthony Sandquist
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. Michael Anthony Sandquist's NPI number?
Dr. Michael Anthony Sandquist's NPI number is 1497742639. It was assigned on October 3, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Anthony Sandquist?
Dr. Michael Anthony Sandquist is a neurosurgeon in Mcminnville, Oregon. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Michael Anthony Sandquist practice?
Dr. Sandquist practices at 2700 SE Stratus Ave., Mcminnville, OR 97128. Dr. Sandquist's primary practice is Willamette Valley Medical Center in Mcminnville, Oregon, part of Lifepoint Health. Dmand AI also links Dr. Sandquist to 4 hospitals and 1 group practice or clinic.
What is Dr. Michael Anthony Sandquist's office phone number?
The practice phone on file for Dr. Sandquist is (503) 472-6131.
What is Dr. Michael Anthony Sandquist's medical license number?
Dr. Sandquist holds Oregon license MD25252.
Which hospitals is Dr. Michael Anthony Sandquist affiliated with?
Dr. Sandquist practices at Willamette Valley Medical Center in Mcminnville, Oregon. Dr. Sandquist is also affiliated with Providence St. Vincent Medical Center. Dmand AI links Dr. Sandquist to 4 more hospitals.
What medical group is Dr. Michael Anthony Sandquist part of?
Dr. Sandquist is linked to The Oregon Clinic.
Does Dr. Michael Anthony Sandquist accept Medicare?
Yes. CMS data shows Dr. Sandquist billed Medicare for 163 services in 2024, and Dr. Sandquist accepts Medicare assignment.
Does Dr. Michael Anthony Sandquist offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Sandquist as offering telehealth services.
How many Medicare patients does Dr. Michael Anthony Sandquist see?
CMS counts 130 Medicare patients who saw Dr. Sandquist in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Michael Anthony Sandquist bill to Medicare?
In 2024, Dr. Sandquist's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and surgery: bones and joints (22853).
Where did Dr. Michael Anthony Sandquist go to medical school?
Dr. Sandquist graduated from University of New Mexico School of Medicine in 1997.
What drugs does Dr. Michael Anthony Sandquist prescribe most?
In 2023 Medicare Part D data, Dr. Sandquist's most prescribed drugs by claims were Gabapentin.
Has Dr. Michael Anthony Sandquist received payments from drug or device companies?
CMS Open Payments shows $558 in general payments to Dr. Sandquist from 8 companies from 2018 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Michael Anthony Sandquist been practicing?
Dr. Sandquist graduated from medical school in 1997, 29 years ago.
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