William Curtis Herwig, DC
- Medicare patients, 2024
- 67
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 115 N Galena Ave, Dixon, IL 61021
- Practice phone
- Call (815) 622-2863
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Carlson Acupuncture and Chiropractice Clinic
Dixon, Illinois
Find William Herwig'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.
William Curtis Herwig is a chiropractor in Dixon, Illinois
William Herwig practices at Carlson Acupuncture and Chiropractice Clinic in Dixon, Illinois.
William Herwig's NPI, 1871587139, was assigned on September 1, 2005. William Herwig graduated from Palmer College Chiropractic - Davenport in 1993. William Herwig holds Illinois license 038007374.
- NPI
- 1871587139NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527165521
- NPI enumeration date
- September 1, 2005
- NPI status
- Active
- Practice phone
- (815) 622-2863
- 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; and Dmand AI Practice Data
William Curtis Herwig practices at Carlson Acupuncture and Chiropractice Clinic in Dixon, Illinois
William Herwig's primary practice is Carlson Acupuncture and Chiropractice Clinic, at 115 N Galena Ave, Dixon, IL 61021 in Lee County. The practice phone is (815) 622-2863.
- Carlson Acupuncture and Chiropractice Clinic115 N Galena Ave, Dixon, IL 61021 · Lee CountyPhone(815) 622-2863
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
William Curtis Herwig is affiliated with 2 sites of care
William Herwig's primary practice is Carlson Acupuncture and Chiropractice Clinic in Dixon, Illinois. Dmand AI also links William Herwig 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 William Curtis Herwig's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Herwig practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carlson Acupuncture and Chiropractice Clinic | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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William Curtis Herwig is one of 2,276 chiropractors in Illinois
Chiropractor is William Herwig's primary specialty in the NPI Registry, under taxonomy code 111N00000X. William Herwig is licensed in Illinois.
Specialties and state licenses
- Chiropractor, IllinoisPrimary
Chiropractors near William Herwig
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
William Curtis Herwig treated 67 Medicare patients in 2024, average age 74
CMS counts 67 Medicare patients who saw William Herwig in 2024. The largest group is 65 to 74, with 39 patients. 75% of them have arthritis, and 70% have high cholesterol. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts William Herwig's median patient age at 52, with 57% women.
William Herwig's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
William Herwig's Medicare patients by sex, 2024
- Women3349%
- Men3451%
Chronic conditions among William Herwig's Medicare patients, 2024
- Arthritis75%
- High cholesterol70%
- High blood pressure67%
- Diabetes30%
- Ischemic heart disease19%
- Anxiety16%
Share of Medicare patients with each condition. A patient can have several.
William Herwig's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
William Curtis Herwig graduated from Palmer College Chiropractic - Davenport
William Herwig graduated from Palmer College Chiropractic - Davenport in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for William Curtis Herwig'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) |
| 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 William Curtis Herwig
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is William Curtis Herwig's NPI number?
William Curtis Herwig's NPI number is 1871587139. It was assigned on September 1, 2005, and it is active in the NPI Registry.
What does William Curtis Herwig specialize in?
William Curtis Herwig is a chiropractor in Dixon, Illinois. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does William Curtis Herwig practice?
William Herwig practices at 115 N Galena Ave, Dixon, IL 61021. William Herwig's primary practice is Carlson Acupuncture and Chiropractice Clinic in Dixon, Illinois. Dmand AI also links William Herwig to 1 physician office.
What is William Curtis Herwig's office phone number?
The practice phone on file for William Herwig is (815) 622-2863.
What is William Curtis Herwig's medical license number?
William Herwig holds Illinois license 038007374.
How many Medicare patients does William Curtis Herwig see?
CMS counts 67 Medicare patients who saw William Herwig in 2024, with an average age of 74.
Where did William Curtis Herwig go to medical school?
William Herwig graduated from Palmer College Chiropractic - Davenport in 1993.
How long has William Curtis Herwig been practicing?
William Herwig graduated from medical school in 1993, 33 years ago.
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