John C. Smith Jr., DC
- Medicare patients, 2026
- 162
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 249 Clarkson Rd, Ballwin, MO 63011
- Practice phone
- Call (636) 256-0707
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
John C Smith Jr Inc
Ballwin, Missouri
Find John Smith'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 C. Smith Jr. is a chiropractor in Ballwin, Missouri
John Smith practices at John C Smith Jr Inc in Ballwin, Missouri.
John Smith's NPI, 1447288071, was assigned on June 30, 2006. John Smith graduated from Logan College of Chiropractic in 1997. John Smith holds Missouri license 6547.
- NPI
- 1447288071NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587655931
- NPI enumeration date
- June 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (636) 256-0707
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
John C. Smith Jr. practices at John C Smith Jr Inc in Ballwin, Missouri
John Smith's primary practice is John C Smith Jr Inc, at 249 Clarkson Rd, Ballwin, MO 63011 in Saint Louis County. The practice phone is (636) 256-0707.
- John C Smith Jr Inc249 Clarkson Rd, Ballwin, MO 63011 · Saint Louis CountyPhone(636) 256-0707
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
John C. Smith Jr. is affiliated with 2 sites of care and 1 medical group
John Smith's primary practice is John C Smith Jr Inc in Ballwin, Missouri. Dmand AI also links John Smith to 1 group practice or clinic and 1 medical group, each 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 C. Smith Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Smith practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John C Smith Jr Inc | Available with a free account |
| +1 more site and 1 medical group | 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 C. Smith Jr. is one of 1,339 chiropractors in Missouri
Chiropractor is John Smith's primary specialty in the NPI Registry, under taxonomy code 111N00000X. John Smith is licensed in Missouri.
Specialties and state licenses
- Chiropractor, MissouriPrimary
Chiropractors near John Smith
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 C. Smith Jr. treated 162 Medicare patients in 2026, average age 74
CMS counts 162 Medicare patients who saw John Smith in 2026. The largest group is 65 to 74, with 91 patients. 75% of them have arthritis, and 75% have high cholesterol. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Smith's median patient age at 58, with 55% women.
John Smith's Medicare patients by age, 2026
CMS leaves out age groups with fewer than 11 patients.
John Smith's Medicare patients by sex, 2026
- Women9357%
- Men6943%
Chronic conditions among John Smith's Medicare patients, 2026
- Arthritis75%
- High cholesterol75%
- High blood pressure64%
- Mood disorders27%
- Depression25%
- Anxiety24%
- Ischemic heart disease22%
- Diabetes19%
Share of Medicare patients with each condition. A patient can have several.
John Smith's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data
How John C. Smith Jr. takes part in Medicare
John Smith 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 C. Smith Jr. graduated from Logan College of Chiropractic
John Smith graduated from Logan College of Chiropractic in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for John C. Smith 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 | 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 C. Smith 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 John C. Smith Jr.'s NPI number?
John C. Smith Jr.'s NPI number is 1447288071. It was assigned on June 30, 2006, and it is active in the NPI Registry.
What does John C. Smith Jr. specialize in?
John C. Smith Jr. is a chiropractor in Ballwin, Missouri. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does John C. Smith Jr. practice?
John Smith practices at 249 Clarkson Rd, Ballwin, MO 63011. John Smith's primary practice is John C Smith Jr Inc in Ballwin, Missouri. Dmand AI also links John Smith to 1 group practice or clinic and 1 medical group, and a free account names each one.
What is John C. Smith Jr.'s office phone number?
The practice phone on file for John Smith is (636) 256-0707. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is John C. Smith Jr.'s email address?
Dmand AI checks professional and personal email addresses for John Smith through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is John C. Smith Jr.'s medical license number?
John Smith holds Missouri license 6547.
What medical group is John C. Smith Jr. part of?
Dmand AI links John Smith to 1 medical group. A free account names the group, with the clinicians and leaders there.
Who does John C. Smith Jr. practice with?
Dmand AI links 5 HCPs to John Smith's primary medical group. A free account lists them, with verified contacts.
Does John C. Smith Jr. accept Medicare?
Yes. CMS lists John Smith as accepting Medicare assignment.
How many Medicare patients does John C. Smith Jr. see?
CMS counts 162 Medicare patients who saw John Smith in 2026, with an average age of 74.
Show 3 more questionsShow fewer questions
Where did John C. Smith Jr. go to medical school?
John Smith graduated from Logan College of Chiropractic in 1997.
How long has John C. Smith Jr. been practicing?
John Smith graduated from medical school in 1997, 29 years ago.
What EHR does John C. Smith Jr.'s practice use?
Dmand AI tracks the EHR system at John C Smith Jr Inc and at 1 more site and 1 medical group. The vendor and product are available with a free Dmand AI account.
Selling to chiropractor practices?
See chiropractors in Missouri 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