William Nelson Haas III, DC
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1712 Lafayette St, Denver, CO 80218
- Practice phone
- Call (303) 864-1285
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Caring Hands Chiropractic Center
Physician office · Denver, Colorado
Find William Haas' 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 Nelson Haas III is a chiropractor in Denver, Colorado
William Haas practices at Caring Hands Chiropractic Center in Denver, Colorado.
William Haas' NPI, 1457431389, was assigned on October 16, 2006. William Haas holds Colorado license 4449.
- NPI
- 1457431389NPI Registry (opens in a new tab)
- NPI enumeration date
- October 16, 2006
- NPI status
- Active
- Practice phone
- (303) 864-1285
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
William Nelson Haas III practices at Caring Hands Chiropractic Center in Denver, Colorado
William Haas' primary practice is Caring Hands Chiropractic Center, at 1712 Lafayette St, Denver, CO 80218. The practice phone is (303) 864-1285.
- Caring Hands Chiropractic Center1712 Lafayette St, Denver, CO 80218Phone(303) 864-1285
Source: Dmand AI Affiliation Data
William Nelson Haas III is affiliated with 1 site of care
William Haas' primary practice is Caring Hands Chiropractic Center in Denver, Colorado.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at William Nelson Haas III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where William Haas practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Caring Hands Chiropractic Center | Available with a free account |
Source: Dmand AI Technology Install Data
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William Nelson Haas III is one of 909 chiropractors in Colorado
Chiropractor is William Haas' primary specialty in the NPI Registry, under taxonomy code 111N00000X. William Haas is licensed in Colorado.
Specialties and state licenses
- Chiropractor, ColoradoPrimary
Chiropractors near William Haas
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 Nelson Haas III's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts William Haas' median patient age at 51, with 50% women.
William Haas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Sources for William Nelson Haas III'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel 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 Nelson Haas III
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 Nelson Haas III's NPI number?
William Nelson Haas III's NPI number is 1457431389. It was assigned on October 16, 2006, and it is active in the NPI Registry.
What does William Nelson Haas III specialize in?
William Nelson Haas III is a chiropractor in Denver, Colorado. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does William Nelson Haas III practice?
William Haas practices at 1712 Lafayette St, Denver, CO 80218. William Haas' primary practice is Caring Hands Chiropractic Center in Denver, Colorado.
What is William Nelson Haas III's office phone number?
The practice phone on file for William Haas is (303) 864-1285.
What is William Nelson Haas III's medical license number?
William Haas holds Colorado license 4449.
How long has William Nelson Haas III been practicing?
William Haas' NPI was assigned in 2006.
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