Dr. Dallen D. Mill, MD
- Medicare services, 2023
- 70
- Medicare patients, 2024
- 40
- Industry payments
- $542
- Affiliated sites
- 4
- Medical groups
- 3
- Practice address
- 5901 Corporate Dr, Colorado Springs, CO 80919
- Practice phone
- Call (719) 484-8660
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ascent Surgery Center - Colorado Springs
Surgery Center - Medicare-Certified · Colorado Springs, Colorado
Find Dr. Mill's professional email, personal email and mobile number
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Dr. Dallen D. Mill is an anesthesiologist in Colorado Springs, Colorado
Dr. Mill practices at Ascent Surgery Center - Colorado Springs in Colorado Springs, Colorado.
Dr. Mill's NPI, 1487817326, was assigned on July 9, 2008. Dr. Mill graduated from Loyola University of Chicago, Stritch School of Medicine in 2008. Dr. Mill holds Iowa license 40273.
- NPI
- 1487817326NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193969871
- NPI enumeration date
- July 9, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (719) 484-8660
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dallen D. Mill practices at Ascent Surgery Center - Colorado Springs in Colorado Springs, Colorado
Dr. Mill's primary practice is Ascent Surgery Center - Colorado Springs, at 5901 Corporate Dr, Colorado Springs, CO 80919. The practice phone is (719) 484-8660.
- Ascent Surgery Center - Colorado Springs5901 Corporate Dr, Colorado Springs, CO 80919Phone(719) 484-8660
Source: Dmand AI Affiliation Data
Dr. Dallen D. Mill is affiliated with 4 sites of care and 3 medical groups
Dr. Mill's primary practice is Ascent Surgery Center - Colorado Springs in Colorado Springs, Colorado. The medical group on file is Capitol Pain Institute. Dmand AI also links Dr. Mill to 3 more group practices and clinics and 2 medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Dallen D. Mill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mill practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascent Surgery Center - Colorado Springs | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Dallen D. Mill is one of 1,032 anesthesiologists in Colorado
Anesthesiology is Dr. Mill's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Mill's licenses on file in 2 states: Iowa and Illinois.
Specialties and state licenses
- Anesthesiology, IowaPrimary
- Internal medicine, Illinois
Anesthesiologists near Dr. Mill
Counts of anesthesiologists 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
Dr. Dallen D. Mill billed Medicare for 70 services in 2023
CMS data shows 70 Medicare services from Dr. Mill across 5 procedure codes in 2023, for 40 Medicare patients. Medicare paid $5,878 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Mill's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Surgery
- 2022: 502023: 468%
- Anesthesia
- 2022: 302023: 2420%
- Imaging
- 2022: 432023: 0100%
Dr. Mill compared with the Colorado median for anesthesiologists, 2023
- Dr. Mill
- Colorado median
- Medicare services
- 70vs 5332% above
- Medicare patients
- 40vs 12668% below
Medians across 977 anesthesiologists in Colorado with Dmand AI profiles that report each measure.
Dr. Mill's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Mill?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mill and other anesthesiologists in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dallen D. Mill treated 40 Medicare patients in 2024, average age 75
CMS counts 40 Medicare patients who saw Dr. Mill in 2024. The largest group is 65 to 74, with 20 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.54, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Mill's median patient age at 72, with 47% women.
Dr. Mill's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mill's Medicare patients by sex, 2024
- Women2153%
- Men1948%
Chronic conditions among Dr. Mill's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis68%
- Diabetes43%
- Ischemic heart disease35%
- Chronic kidney disease33%
- Heart failure33%
- Atrial fibrillation30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mill's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Dallen D. Mill takes part in Medicare
Dr. Mill 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)
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Dr. Dallen D. Mill received $542 in industry payments from 2016 to 2023
CMS Open Payments shows 6 general payments to Dr. Mill from 4 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 99% of the total. Edwards Lifesciences Corporation paid the most, $216.
General payments to Dr. Mill by program year, 2016 to 2023
General payments to Dr. Mill by kind, 2016 to 2023
- Food and beverage$53599%
- Travel and lodging$71%
Companies that paid Dr. Mill the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Dallen D. Mill graduated from Loyola University of Chicago, Stritch School of Medicine
Dr. Mill graduated from Loyola University of Chicago, Stritch School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Dallen D. Mill'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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) |
| Industry payments | Open Payments (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 Dr. Dallen D. Mill
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Dallen D. Mill's NPI number?
Dr. Dallen D. Mill's NPI number is 1487817326. It was assigned on July 9, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Dallen D. Mill?
Dr. Dallen D. Mill is an anesthesiologist in Colorado Springs, Colorado. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Dallen D. Mill practice?
Dr. Mill practices at 5901 Corporate Dr, Colorado Springs, CO 80919. Dr. Mill's primary practice is Ascent Surgery Center - Colorado Springs in Colorado Springs, Colorado. Dmand AI also links Dr. Mill to 3 group practices and clinics and 2 medical groups.
What is Dr. Dallen D. Mill's office phone number?
The practice phone on file for Dr. Mill is (719) 484-8660.
What is Dr. Dallen D. Mill's medical license number?
Dr. Mill holds Iowa license 40273, one of the licenses on file in 2 states.
Which states has Dr. Dallen D. Mill been licensed in?
Dmand AI has state licenses on file for Dr. Mill in Iowa and Illinois.
What medical group is Dr. Dallen D. Mill part of?
Dr. Mill is linked to Capitol Pain Institute. Dmand AI links Dr. Mill to 2 more medical groups.
Does Dr. Dallen D. Mill accept Medicare?
Yes. CMS data shows Dr. Mill billed Medicare for 70 services in 2023, and Dr. Mill accepts Medicare assignment.
How many Medicare patients does Dr. Dallen D. Mill see?
CMS counts 40 Medicare patients who saw Dr. Mill in 2024, with an average age of 75.
What services does Dr. Dallen D. Mill bill to Medicare?
In 2023, Dr. Mill's most billed Medicare services were surgery: heart and blood vessels (36620), anesthesia (00731) and surgery: brain, spine and nerves (64447).
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Where did Dr. Dallen D. Mill go to medical school?
Dr. Mill graduated from Loyola University of Chicago, Stritch School of Medicine in 2008.
Has Dr. Dallen D. Mill received payments from drug or device companies?
CMS Open Payments shows $542 in general payments to Dr. Mill from 4 companies from 2016 to 2023. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Dallen D. Mill been practicing?
Dr. Mill graduated from medical school in 2008, 18 years ago.
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