Clarence Holtschlag
- Medicare patients, 2024
- 53
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2019
- Practice address
- 1005 Broadway St, Quincy, IL 62301
- Practice phone
- Call (217) 223-1200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Clarence Holtschlag'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.
Clarence Holtschlag is a chiropractor in Quincy, Illinois
Clarence Holtschlag practices at Blessing Hospital in Quincy, Illinois, part of Blessing Health System.
Clarence Holtschlag's NPI, 1386107217, was assigned on April 8, 2019. Clarence Holtschlag graduated from Palmer College Chiropractic - Davenport in 2019. Clarence Holtschlag holds Illinois license 038.013356.
- NPI
- 1386107217NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224370119
- NPI enumeration date
- April 8, 2019
- NPI status
- Active
- Practice phone
- (217) 223-1200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Clarence Holtschlag practices at Blessing Hospital in Quincy, Illinois
Clarence Holtschlag's primary practice is Blessing Hospital, at 1005 Broadway St, Quincy, IL 62301 in Adams County. The practice phone is (217) 223-1200.
- Blessing Hospital1005 Broadway St, Quincy, IL 62301 · Adams CountyPhone(217) 223-1200
Source: Dmand AI Affiliation Data
Clarence Holtschlag is affiliated with 1 site of care
Clarence Holtschlag's primary practice is Blessing Hospital in Quincy, Illinois, part of Blessing Health System.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Clarence Holtschlag's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Clarence Holtschlag practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Blessing Hospital | 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 Blessing Health System and 6.2K+ hospitals, with verified contacts in the same login.
Clarence Holtschlag is one of 2,276 chiropractors in Illinois
Chiropractor is Clarence Holtschlag's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Clarence Holtschlag is licensed in Illinois.
Specialties and state licenses
- Chiropractor, IllinoisPrimary
Chiropractors near Clarence Holtschlag
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
Clarence Holtschlag treated 53 Medicare patients in 2024, average age 74
CMS counts 53 Medicare patients who saw Clarence Holtschlag in 2024. The largest group is 65 to 74, with 29 patients. 68% of them have high blood pressure, and 53% have high cholesterol. Their average risk score is 0.77, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Clarence Holtschlag's median patient age at 61, with 45% women.
Clarence Holtschlag's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Clarence Holtschlag's Medicare patients by sex, 2024
- Women3464%
- Men1936%
Chronic conditions among Clarence Holtschlag's Medicare patients, 2024
- High blood pressure68%
- High cholesterol53%
- Arthritis49%
Share of Medicare patients with each condition. A patient can have several.
Clarence Holtschlag's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women45%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Clarence Holtschlag graduated from Palmer College Chiropractic - Davenport
Clarence Holtschlag graduated from Palmer College Chiropractic - Davenport in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Clarence Holtschlag'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) |
| 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 Clarence Holtschlag
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Clarence Holtschlag's NPI number?
Clarence Holtschlag's NPI number is 1386107217. It was assigned on April 8, 2019, and it is active in the NPI Registry.
What does Clarence Holtschlag specialize in?
Clarence Holtschlag is a chiropractor in Quincy, Illinois. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does Clarence Holtschlag practice?
Clarence Holtschlag practices at 1005 Broadway St, Quincy, IL 62301. Clarence Holtschlag's primary practice is Blessing Hospital in Quincy, Illinois, part of Blessing Health System.
What is Clarence Holtschlag's office phone number?
The practice phone on file for Clarence Holtschlag is (217) 223-1200.
What is Clarence Holtschlag's medical license number?
Clarence Holtschlag holds Illinois license 038.013356.
Which hospitals is Clarence Holtschlag affiliated with?
Clarence Holtschlag practices at Blessing Hospital in Quincy, Illinois.
How many Medicare patients does Clarence Holtschlag see?
CMS counts 53 Medicare patients who saw Clarence Holtschlag in 2024, with an average age of 74.
Where did Clarence Holtschlag go to medical school?
Clarence Holtschlag graduated from Palmer College Chiropractic - Davenport in 2019.
How long has Clarence Holtschlag been practicing?
Clarence Holtschlag graduated from medical school in 2019, 7 years ago.
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