John J. Riordan, DC
- Medicare patients, 2024
- 73
- Affiliated sites
- 1
- State licenses
- 5
- Year NPI issued
- 2007
- Practice address
- 12480 W 62nd Ter, Shawnee, KS 66216
- Practice phone
- Call (913) 669-0456
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Chirohealth PA
Shawnee, Kansas
Find John Riordan'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.
John J. Riordan is a chiropractor in Shawnee, Kansas
John Riordan practices at Chirohealth PA in Shawnee, Kansas.
John Riordan's NPI, 1558490524, was assigned on March 5, 2007. John Riordan graduated from Northwestern College of Chiropractic in 1993. John Riordan holds Missouri license 2008033989.
- NPI
- 1558490524NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638269061
- NPI enumeration date
- March 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (913) 669-0456
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
John J. Riordan practices at Chirohealth PA in Shawnee, Kansas
John Riordan's primary practice is Chirohealth PA, at 12480 W 62nd Ter, Shawnee, KS 66216 in Johnson County. The practice phone is (913) 669-0456.
- Chirohealth PA12480 W 62nd Ter, Shawnee, KS 66216 · Johnson CountyPhone(913) 669-0456
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John J. Riordan is affiliated with 2 sites of care
John Riordan's primary practice is Chirohealth PA in Shawnee, Kansas. Dmand AI also links John Riordan to 1 physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at John J. Riordan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Riordan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chirohealth PA | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
John J. Riordan is one of 815 chiropractors in Kansas
Chiropractor is John Riordan's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Dmand AI has John Riordan's licenses on file in 5 states: Missouri, Arizona, Hawaii, Oregon and South Carolina.
Specialties and state licenses
- Chiropractor, MissouriPrimary
- Arizona license
- Hawaii license
- Oregon license
- South Carolina license
Chiropractors near John Riordan
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
John J. Riordan treated 73 Medicare patients in 2024, average age 72
CMS counts 73 Medicare patients who saw John Riordan in 2024. The largest group is 65 to 74, with 51 patients. 71% of them have high blood pressure, and 67% have high cholesterol. Their average risk score is 0.76, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Riordan's median patient age at 46, with 52% women.
John Riordan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
John Riordan's Medicare patients by sex, 2024
- Women4258%
- Men3142%
Chronic conditions among John Riordan's Medicare patients, 2024
- High blood pressure71%
- High cholesterol67%
- Arthritis48%
- Diabetes26%
- Mood disorders19%
- Chronic kidney disease18%
- Ischemic heart disease18%
- Anxiety16%
Share of Medicare patients with each condition. A patient can have several.
John Riordan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How John J. Riordan takes part in Medicare
John Riordan 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)
John J. Riordan graduated from Northwestern College of Chiropractic
John Riordan graduated from Northwestern College of Chiropractic in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for John J. Riordan'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| 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 John J. Riordan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John J. Riordan's NPI number?
John J. Riordan's NPI number is 1558490524. It was assigned on March 5, 2007, and it is active in the NPI Registry.
What does John J. Riordan specialize in?
John J. Riordan is a chiropractor in Shawnee, Kansas. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does John J. Riordan practice?
John Riordan practices at 12480 W 62nd Ter, Shawnee, KS 66216. John Riordan's primary practice is Chirohealth PA in Shawnee, Kansas. Dmand AI also links John Riordan to 1 physician office.
What is John J. Riordan's office phone number?
The practice phone on file for John Riordan is (913) 669-0456.
What is John J. Riordan's medical license number?
John Riordan holds Missouri license 2008033989, one of the licenses on file in 5 states.
Which states has John J. Riordan been licensed in?
Dmand AI has state licenses on file for John Riordan in Missouri, Arizona, Hawaii, Oregon and South Carolina.
Does John J. Riordan accept Medicare?
Yes. CMS lists John Riordan as accepting Medicare assignment.
How many Medicare patients does John J. Riordan see?
CMS counts 73 Medicare patients who saw John Riordan in 2024, with an average age of 72.
Where did John J. Riordan go to medical school?
John Riordan graduated from Northwestern College of Chiropractic in 1993.
How long has John J. Riordan been practicing?
John Riordan graduated from medical school in 1993, 33 years ago.
Selling to chiropractor practices?
See chiropractors in Kansas 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