Dr. Randall Chadwick Jr., MD
- Medicare services, 2021
- 283
- Part D claims, 2021
- 45
- Hospital affiliations
- 1
- Industry payments
- $416
- Medical group
- 1
- Practice address
- 4050 Coon Rapids Blvd, Coon Rapids, MN 55433
- Practice phone
- Call (762) 236-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chadwick'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. Randall Chadwick Jr. is an orthopedic surgeon in Minneapolis, Minnesota
Dr. Chadwick practices at Mercy Hospital in Coon Rapids, Minnesota, part of Sutter Health.
Dr. Chadwick's NPI, 1790748879, was assigned on April 10, 2006. Dr. Chadwick graduated from University of Rochester School of Medicine and Dentistry in 1980. Dr. Chadwick holds Minnesota license 34765.
- NPI
- 1790748879NPI Registry (opens in a new tab)
- NPI enumeration date
- April 10, 2006
- NPI status
- Active
- Practice phone
- (762) 236-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Randall Chadwick Jr. practices at Mercy Hospital in Coon Rapids, Minnesota
Dr. Chadwick's primary practice is Mercy Hospital, at 4050 Coon Rapids Blvd, Coon Rapids, MN 55433 in Anoka County. The practice phone is (762) 236-6000.
- Mercy Hospital4050 Coon Rapids Blvd, Coon Rapids, MN 55433 · Anoka CountyPhone(762) 236-6000
Source: Dmand AI Affiliation Data
Dr. Randall Chadwick Jr. is affiliated with 1 site of care and 1 medical group
Dr. Chadwick's primary practice is Mercy Hospital in Coon Rapids, Minnesota, part of Sutter Health. The medical group on file is Buffalo Hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Randall Chadwick Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chadwick practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Randall Chadwick Jr. is one of 533 orthopedic surgeons in Minnesota
Orthopaedic surgery is Dr. Chadwick's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Chadwick is licensed in Minnesota.
Specialties and state licenses
- Orthopaedic surgery, MinnesotaPrimary
Orthopedic surgeons near Dr. Chadwick
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. Randall Chadwick Jr. billed Medicare for 283 services in 2021
CMS data shows 283 Medicare services from Dr. Chadwick across 8 procedure codes in 2021. Medicare paid $17,853 for them. Every service was in an office.
Dr. Chadwick's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Drugs given in the office
- 2020: 1852021: 10941%
- Office and hospital visits
- 2020: 702021: 9536%
- Surgery
- 2020: 602021: 612%
- Imaging
- 2020: 02021: 18
Dr. Chadwick compared with the Minnesota median for orthopedic surgeons, 2021
- Dr. Chadwick
- Minnesota median
- Medicare services
- 283vs 34618% below
- Part D claims
- 45vs 6834% below
Medians across 514 orthopedic surgeons in Minnesota with Dmand AI profiles that report each measure.
Dr. Chadwick's most billed Medicare procedure codes, 2021
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. Chadwick and other orthopedic surgeons in Minnesota.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Randall Chadwick Jr.'s patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Chadwick's median patient age at 72, with 79% women.
Dr. Chadwick's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women79%
- Men21%
Source: Dmand AI Patient Panel Data
Dr. Randall Chadwick Jr. wrote 45 Medicare Part D claims in 2021
In 2021, Dr. Chadwick wrote 45 Medicare Part D claims. They cover 2 drugs, with $173 in total drug cost. In 2020, CMS named 43 claims across 2 drugs.
Dr. Chadwick's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 432021: 455%
Drugs named by CMS: 2 in 2021, 2 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Randall Chadwick Jr. received $416 in industry payments from 2016 to 2019
CMS Open Payments shows 7 general payments to Dr. Chadwick from 3 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 87% of the total. Zimmer Biomet Holdings, Inc. paid the most, $249.
General payments to Dr. Chadwick by program year, 2016 to 2019
General payments to Dr. Chadwick by kind, 2016 to 2019
- Food and beverage$36287%
- Education$5413%
Companies that paid Dr. Chadwick the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Randall Chadwick Jr. graduated from University of Rochester School of Medicine and Dentistry
Dr. Chadwick graduated from University of Rochester School of Medicine and Dentistry in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Randall Chadwick Jr.'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Randall Chadwick Jr.
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. Randall Chadwick Jr.'s NPI number?
Dr. Randall Chadwick Jr.'s NPI number is 1790748879. It was assigned on April 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Randall Chadwick Jr.?
Dr. Randall Chadwick Jr. is an orthopedic surgeon in Minneapolis, Minnesota. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Randall Chadwick Jr. practice?
Dr. Chadwick practices at 4050 Coon Rapids Blvd, Coon Rapids, MN 55433. Dr. Chadwick's primary practice is Mercy Hospital in Coon Rapids, Minnesota, part of Sutter Health.
What is Dr. Randall Chadwick Jr.'s office phone number?
The practice phone on file for Dr. Chadwick is (762) 236-6000.
What is Dr. Randall Chadwick Jr.'s medical license number?
Dr. Chadwick holds Minnesota license 34765.
Which hospitals is Dr. Randall Chadwick Jr. affiliated with?
Dr. Chadwick practices at Mercy Hospital in Coon Rapids, Minnesota.
What medical group is Dr. Randall Chadwick Jr. part of?
Dr. Chadwick is linked to Buffalo Hospital.
Does Dr. Randall Chadwick Jr. accept Medicare?
Yes. CMS data shows Dr. Chadwick billed Medicare for 283 services in 2021.
What services does Dr. Randall Chadwick Jr. bill to Medicare?
In 2021, Dr. Chadwick's most billed Medicare services were injected or infused drug (J7323), surgery: bones and joints (20610) and office visit, established patient (99213).
Where did Dr. Randall Chadwick Jr. go to medical school?
Dr. Chadwick graduated from University of Rochester School of Medicine and Dentistry in 1980.
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What drugs does Dr. Randall Chadwick Jr. prescribe most?
In 2021 Medicare Part D data, Dr. Chadwick's most prescribed drugs by claims were Oxycodone-Acetaminophen and Amoxicillin.
Has Dr. Randall Chadwick Jr. received payments from drug or device companies?
CMS Open Payments shows $416 in general payments to Dr. Chadwick from 3 companies from 2016 to 2019. The largest total came from Zimmer Biomet Holdings, Inc.
How long has Dr. Randall Chadwick Jr. been practicing?
Dr. Chadwick graduated from medical school in 1980, 46 years ago.
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