Alexander Duff, DC
- Medicare patients, 2026
- 23
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2019
- Practice address
- 12155 Lioness Way, Parker, CO 80134
- Practice phone
- Call (303) 440-0550
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Terry Chiropractic Boulder
Parker, Colorado
Find Alexander Duff'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.
Alexander Duff is a chiropractor in Parker, Colorado
Alexander Duff practices at Terry Chiropractic Boulder in Parker, Colorado.
Alexander Duff's NPI, 1205398732, was assigned on April 3, 2019. Alexander Duff graduated from Life Chiropractic College - West in 2018. Alexander Duff holds Colorado license 0007920.
- NPI
- 1205398732NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870835531
- NPI enumeration date
- April 3, 2019
- NPI status
- Active
- Practice phone
- (303) 440-0550
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Alexander Duff practices at Terry Chiropractic Boulder in Parker, Colorado
Alexander Duff's primary practice is Terry Chiropractic Boulder, at 12155 Lioness Way, Parker, CO 80134 in Douglas County. The practice phone is (303) 440-0550.
- Terry Chiropractic Boulder12155 Lioness Way, Parker, CO 80134 · Douglas CountyPhone(303) 440-0550
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Alexander Duff is affiliated with 2 sites of care and 1 medical group
Alexander Duff's primary practice is Terry Chiropractic Boulder in Parker, Colorado. Dmand AI also links Alexander Duff 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 Alexander Duff's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alexander Duff practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Terry Chiropractic Boulder | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Alexander Duff is one of 909 chiropractors in Colorado
Chiropractor is Alexander Duff's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Alexander Duff is licensed in Colorado.
Specialties and state licenses
- Chiropractor, ColoradoPrimary
Chiropractors near Alexander Duff
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
Alexander Duff treated 23 Medicare patients in 2026, average age 70
CMS counts 23 Medicare patients who saw Alexander Duff in 2026. The largest group is 65 to 74, with 12 patients. 61% of them have high cholesterol. Their average risk score is 0.67, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Alexander Duff's median patient age at 36, with 56% women.
Alexander Duff's Medicare patients by age, 2026
CMS leaves out age groups with fewer than 11 patients.
Alexander Duff's Medicare patients by sex, 2026
- Women1148%
- Men1252%
Chronic conditions among Alexander Duff's Medicare patients, 2026
- High cholesterol61%
Share of Medicare patients with each condition. A patient can have several.
Alexander Duff's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women56%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data
Alexander Duff graduated from Life Chiropractic College - West
Alexander Duff graduated from Life Chiropractic College - West in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Alexander Duff'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 Alexander Duff
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alexander Duff's NPI number?
Alexander Duff's NPI number is 1205398732. It was assigned on April 3, 2019, and it is active in the NPI Registry.
What does Alexander Duff specialize in?
Alexander Duff is a chiropractor in Parker, Colorado. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does Alexander Duff practice?
Alexander Duff practices at 12155 Lioness Way, Parker, CO 80134. Alexander Duff's primary practice is Terry Chiropractic Boulder in Parker, Colorado. Dmand AI also links Alexander Duff to 1 group practice or clinic and 1 medical group, and a free account names each one.
What is Alexander Duff's office phone number?
The practice phone on file for Alexander Duff is (303) 440-0550. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Alexander Duff's email address?
Dmand AI checks professional and personal email addresses for Alexander Duff through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Alexander Duff's medical license number?
Alexander Duff holds Colorado license 0007920.
What medical group is Alexander Duff part of?
Dmand AI links Alexander Duff to 1 medical group. A free account names the group, with the clinicians and leaders there.
Who does Alexander Duff practice with?
Dmand AI links 2 HCPs to Alexander Duff's primary medical group. A free account lists them, with verified contacts.
How many Medicare patients does Alexander Duff see?
CMS counts 23 Medicare patients who saw Alexander Duff in 2026, with an average age of 70.
Where did Alexander Duff go to medical school?
Alexander Duff graduated from Life Chiropractic College - West in 2018.
How long has Alexander Duff been practicing?
Alexander Duff graduated from medical school in 2018, 8 years ago.
What EHR does Alexander Duff's practice use?
Dmand AI tracks the EHR system at Terry Chiropractic Boulder and at 1 more site and 1 medical group. The vendor and product are available with a free Dmand AI account.
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