Dr. Ronald A. Ronquist, MD
- Medicare services, 2024
- 132
- Medicare patients, 2024
- 99
- Part D claims, 2024
- 38
- Hospital affiliations
- 1
- Industry payments
- $614
- Practice address
- 500 Campus Drive, Hancock, MI 49930
- Practice phone
- Call (906) 483-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ronquist's professional email, personal email and mobile number
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Dr. Ronald A. Ronquist is an orthopedic surgeon in Hancock, Michigan
Dr. Ronquist practices at UP Health System - Portage in Hancock, Michigan, part of Lifepoint Health.
Dr. Ronquist's NPI, 1255340063, was assigned on August 8, 2006. Dr. Ronquist holds Michigan license 4301051494.
- NPI
- 1255340063NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931399037
- NPI enumeration date
- August 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (906) 483-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ronald A. Ronquist practices at UP Health System - Portage in Hancock, Michigan
Dr. Ronquist's primary practice is UP Health System - Portage, at 500 Campus Drive, Hancock, MI 49930 in Houghton County. The practice phone is (906) 483-1000.
- UP Health System - Portage500 Campus Drive, Hancock, MI 49930 · Houghton CountyPhone(906) 483-1000
Source: Dmand AI Affiliation Data
Dr. Ronald A. Ronquist is affiliated with 2 sites of care and 2 medical groups
Dr. Ronquist's primary practice is UP Health System - Portage in Hancock, Michigan, part of Lifepoint Health. The medical group on file is UP Health System, Portage. Dmand AI also links Dr. Ronquist to 1 more physician office and 1 medical group, 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. Ronald A. Ronquist's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ronquist practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UP Health System - Portage | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ronald A. Ronquist is one of 823 orthopedic surgeons in Michigan
Orthopaedic surgery is Dr. Ronquist's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Ronquist is licensed in Michigan.
Specialties and state licenses
- Orthopaedic surgery, MichiganPrimary
Orthopedic surgeons near Dr. Ronquist
Counts of orthopedic 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. Ronald A. Ronquist billed Medicare for 132 services in 2024
CMS data shows 132 Medicare services from Dr. Ronquist across 4 procedure codes in 2024, for 99 Medicare patients. Medicare paid $6,821 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ronquist's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1352024: 10621%
- Surgery
- 2023: 402024: 2635%
Dr. Ronquist compared with the Michigan median for orthopedic surgeons, 2024
- Dr. Ronquist
- Michigan median
- Medicare services
- 132vs 52375% below
- Medicare patients
- 99vs 17242% below
- Part D claims
- 36vs 8055% below
Medians across 781 orthopedic surgeons in Michigan with Dmand AI profiles that report each measure.
Dr. Ronquist'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. Ronald A. Ronquist treated 99 Medicare patients in 2024, average age 75
CMS counts 99 Medicare patients who saw Dr. Ronquist in 2024. The largest group is 65 to 74, with 46 patients. 75% of them have high blood pressure, and 73% have high cholesterol. Their average risk score is 1.17, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ronquist's median patient age at 65, with 51% women.
Dr. Ronquist's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ronquist's Medicare patients by sex, 2024
- Women5859%
- Men4141%
Chronic conditions among Dr. Ronquist's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis58%
- Diabetes30%
- Ischemic heart disease28%
- Anxiety20%
- Mood disorders20%
- Osteoporosis19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ronquist's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ronald A. Ronquist wrote 38 Medicare Part D claims in 2024
In 2024, Dr. Ronquist wrote 38 Medicare Part D claims for 34 patients. 97% of them were for generic drugs. CMS names the drug for 36 of them, across 1 drug with 11 or more claims each, at $76 in total drug cost. In 2023, CMS named 39 claims across 1 drug.
Dr. Ronquist's Part D claims by kind of drug, 2024
- Generic37 claims97%
- Brand-name and other1 claims3%
Dr. Ronquist'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. Ronquist's Part D claims, 2024
- Opioids95%36 of 38 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 392024: 368%
Drugs named by CMS: 1 in 2024, 1 in 2023.
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. Ronald A. Ronquist takes part in Medicare
Dr. Ronquist accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Ronald A. Ronquist received $614 in industry payments from 2017 to 2022
CMS Open Payments shows 11 general payments to Dr. Ronquist from 4 drug and device companies from 2017 to 2022. Food and beverage make up the largest share, 64% of the total. Stryker Corporation paid the most, $554.
General payments to Dr. Ronquist by program year, 2017 to 2022
General payments to Dr. Ronquist by kind, 2017 to 2022
- Food and beverage$39564%
- Education$21836%
Companies that paid Dr. Ronquist the most, 2017 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ronald A. Ronquist'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Ronald A. Ronquist
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. Ronald A. Ronquist's NPI number?
Dr. Ronald A. Ronquist's NPI number is 1255340063. It was assigned on August 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ronald A. Ronquist?
Dr. Ronald A. Ronquist is an orthopedic surgeon in Hancock, Michigan. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Ronald A. Ronquist practice?
Dr. Ronquist practices at 500 Campus Drive, Hancock, MI 49930. Dr. Ronquist's primary practice is UP Health System - Portage in Hancock, Michigan, part of Lifepoint Health. Dmand AI also links Dr. Ronquist to 1 physician office and 1 medical group.
What is Dr. Ronald A. Ronquist's office phone number?
The practice phone on file for Dr. Ronquist is (906) 483-1000.
What is Dr. Ronald A. Ronquist's medical license number?
Dr. Ronquist holds Michigan license 4301051494.
Which hospitals is Dr. Ronald A. Ronquist affiliated with?
Dr. Ronquist practices at UP Health System - Portage in Hancock, Michigan.
What medical group is Dr. Ronald A. Ronquist part of?
Dr. Ronquist is linked to UP Health System, Portage. Dmand AI links Dr. Ronquist to 1 more medical group.
Does Dr. Ronald A. Ronquist accept Medicare?
Yes. CMS data shows Dr. Ronquist billed Medicare for 132 services in 2024, and Dr. Ronquist accepts Medicare assignment.
How many Medicare patients does Dr. Ronald A. Ronquist see?
CMS counts 99 Medicare patients who saw Dr. Ronquist in 2024, with an average age of 75.
What services does Dr. Ronald A. Ronquist bill to Medicare?
In 2024, Dr. Ronquist's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, new patient (99203).
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What drugs does Dr. Ronald A. Ronquist prescribe most?
In 2024 Medicare Part D data, Dr. Ronquist's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Ronald A. Ronquist received payments from drug or device companies?
CMS Open Payments shows $614 in general payments to Dr. Ronquist from 4 companies from 2017 to 2022. The largest total came from Stryker Corporation.
How long has Dr. Ronald A. Ronquist been practicing?
Dr. Ronquist graduated from medical school in 1987, 39 years ago.
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