Derek Brian King, DC
- Medicare patients, 2026
- 106
- Hospital affiliations
- 1
- Industry payments
- $148
- State license
- 1
- Year NPI issued
- 2010
- Practice address
- 525 East Grant Street, Macomb, IL 61455
- Practice phone
- Call (309) 833-4101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Derek King'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.
Derek Brian King is a chiropractor in Macomb, Illinois
Derek King practices at McDonough District Hospital in Macomb, Illinois, part of McDonough District Hospital.
Derek King's NPI, 1255661609, was assigned on January 7, 2010. Derek King graduated from Palmer College Chiropractic - Davenport in 2009. Derek King holds Illinois license 038.011583.
- NPI
- 1255661609NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961532353
- NPI enumeration date
- January 7, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (309) 833-4101
- 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)
Derek Brian King practices at McDonough District Hospital in Macomb, Illinois
Derek King's primary practice is McDonough District Hospital, at 525 East Grant Street, Macomb, IL 61455 in Mc Donough County. The practice phone is (309) 833-4101.
- McDonough District Hospital525 East Grant Street, Macomb, IL 61455 · Mc Donough CountyPhone(309) 833-4101
Source: Dmand AI Affiliation Data
Derek Brian King is affiliated with 2 sites of care
Derek King's primary practice is McDonough District Hospital in Macomb, Illinois, part of McDonough District Hospital. Dmand AI also links Derek King to 1 breast imaging center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Derek Brian King's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Derek King practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| McDonough District Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across McDonough District Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Derek Brian King is one of 2,276 chiropractors in Illinois
Chiropractor is Derek King's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Derek King is licensed in Illinois.
Specialties and state licenses
- Chiropractor, IllinoisPrimary
Chiropractors near Derek King
Counts of chiropractors 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
Derek Brian King treated 106 Medicare patients in 2026, average age 73
CMS counts 106 Medicare patients who saw Derek King in 2026. The largest group is 65 to 74, with 58 patients. 72% of them have high blood pressure, and 63% have high cholesterol. 12% are also on Medicaid. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Derek King's median patient age at 48, with 56% women.
Derek King's Medicare patients by age, 2026
CMS leaves out age groups with fewer than 11 patients.
Derek King's Medicare patients by sex, 2026
- Women5249%
- Men5451%
Chronic conditions among Derek King's Medicare patients, 2026
- High blood pressure72%
- High cholesterol63%
- Arthritis52%
- Diabetes29%
- Anxiety21%
- Mood disorders19%
- Depression17%
- Ischemic heart disease17%
Share of Medicare patients with each condition. A patient can have several.
Derek King's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data
How Derek Brian King takes part in Medicare
Derek King 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)
Derek Brian King received $148 in industry payments in 2025
CMS Open Payments shows 1 general payment to Derek King from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $148.
Companies that paid Derek King the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Derek Brian King graduated from Palmer College Chiropractic - Davenport
Derek King graduated from Palmer College Chiropractic - Davenport in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Derek Brian King'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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 Derek Brian King
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Derek Brian King's NPI number?
Derek Brian King's NPI number is 1255661609. It was assigned on January 7, 2010, and it is active in the NPI Registry.
What does Derek Brian King specialize in?
Derek Brian King is a chiropractor in Macomb, Illinois. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does Derek Brian King practice?
Derek King practices at 525 East Grant Street, Macomb, IL 61455. Derek King's primary practice is McDonough District Hospital in Macomb, Illinois, part of McDonough District Hospital. Dmand AI also links Derek King to 1 breast imaging center, and a free account names each one.
What is Derek Brian King's office phone number?
The practice phone on file for Derek King is (309) 833-4101. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Derek Brian King's email address?
Dmand AI checks professional and personal email addresses for Derek King through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Derek Brian King's medical license number?
Derek King holds Illinois license 038.011583.
Which hospitals is Derek Brian King affiliated with?
Derek King practices at McDonough District Hospital in Macomb, Illinois.
Does Derek Brian King accept Medicare?
Yes. CMS lists Derek King as accepting Medicare assignment.
How many Medicare patients does Derek Brian King see?
CMS counts 106 Medicare patients who saw Derek King in 2026, with an average age of 73.
Where did Derek Brian King go to medical school?
Derek King graduated from Palmer College Chiropractic - Davenport in 2009.
Show 3 more questionsShow fewer questions
Has Derek Brian King received payments from drug or device companies?
CMS Open Payments shows $148 in general payments to Derek King from 1 company from 2025 to 2025. The largest total came from Amgen Inc.
How long has Derek Brian King been practicing?
Derek King graduated from medical school in 2009, 17 years ago.
What EHR does Derek Brian King's practice use?
Dmand AI tracks the EHR system at McDonough District Hospital and at 1 more affiliated site. The vendor and product are available with a free Dmand AI account.
Selling to chiropractor practices?
See chiropractors in Illinois by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card