Dr. Daniel J. Duffey, MD
- Medicare services, 2020
- 726
- Part D claims, 2021
- 210
- Hospital affiliations
- 1
- Industry payments
- $9,168
- State license
- 1
- Practice address
- 1501 E 3rd St, Delta, CO 81416
- Practice phone
- Call (970) 874-7681
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Duffey'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.
Dr. Daniel J. Duffey is an interventional cardiologist in Delta, Colorado
Dr. Duffey practices at Delta Health in Delta, Colorado, part of Delta Health.
Dr. Duffey's NPI, 1245276294, was assigned on June 20, 2006. Dr. Duffey holds Colorado license 23724.
- NPI
- 1245276294NPI Registry (opens in a new tab)
- NPI enumeration date
- June 20, 2006
- NPI status
- Active
- Practice phone
- (970) 874-7681
- 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
Dr. Daniel J. Duffey practices at Delta Health in Delta, Colorado
Dr. Duffey's primary practice is Delta Health, at 1501 E 3rd St, Delta, CO 81416 in Delta County. The practice phone is (970) 874-7681.
- Delta Health1501 E 3rd St, Delta, CO 81416 · Delta CountyPhone(970) 874-7681
Source: Dmand AI Affiliation Data
Dr. Daniel J. Duffey is affiliated with 1 site of care
Dr. Duffey's primary practice is Delta Health in Delta, Colorado, part of Delta Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Daniel J. Duffey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Duffey practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Delta Health | 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 Delta Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Daniel J. Duffey is one of 106 interventional cardiologists in Colorado
Interventional cardiology is Dr. Duffey's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Duffey is licensed in Colorado.
Specialties and state licenses
- Interventional cardiology, ColoradoPrimary
Interventional cardiologists near Dr. Duffey
Counts of interventional cardiologists 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. Daniel J. Duffey billed Medicare for 726 services in 2020
CMS data shows 726 Medicare services from Dr. Duffey across 8 procedure codes in 2020. Medicare paid $33,657 for them.
Dr. Duffey's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Tests and treatments
- 2019: 8632020: 39155%
- Office and hospital visits
- 2019: 5762020: 33542%
- Drugs given in the office
- 2019: 442020: 0100%
- Imaging
- 2019: 182020: 0100%
- Other services
- 2019: 172020: 0100%
Where Dr. Duffey's Medicare services took place, 2020
- In an office68394%
- In a facility436%
Dr. Duffey compared with the Colorado median for interventional cardiologists, 2020
- Dr. Duffey
- Colorado median
- Medicare services
- 726vs 1,59254% below
- Part D claims
- 210vs 1,95589% below
Medians across 103 interventional cardiologists in Colorado with Dmand AI profiles that report each measure.
Dr. Duffey's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Duffey and other interventional cardiologists in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel J. Duffey's patients have a median age of 78
Across all payers, Dmand AI patient panel data puts Dr. Duffey's median patient age at 78, with 30% women.
Dr. Duffey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women30%
- Men70%
Source: Dmand AI Patient Panel Data
Dr. Daniel J. Duffey wrote 210 Medicare Part D claims in 2021
In 2021, Dr. Duffey wrote 210 Medicare Part D claims. They cover 12 drugs, with $42,754 in total drug cost. In 2020, CMS named 2,054 claims across 30 drugs.
Dr. Duffey's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 2,0542021: 21090%
Drugs named by CMS: 12 in 2021, 30 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Daniel J. Duffey received $9,168 in industry payments from 2016 to 2023
CMS Open Payments shows 159 general payments to Dr. Duffey from 19 drug and device companies from 2016 to 2023. Travel and lodging make up the largest share, 65% of the total. Medtronic Vascular, Inc. paid the most, $6,405.
General payments to Dr. Duffey by program year, 2016 to 2023
General payments to Dr. Duffey by kind, 2016 to 2023
- Travel and lodging$6,00365%
- Food and beverage$3,16034%
- Education$40%
Companies that paid Dr. Duffey the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Daniel J. Duffey'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 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Daniel J. Duffey
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. Daniel J. Duffey's NPI number?
Dr. Daniel J. Duffey's NPI number is 1245276294. It was assigned on June 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel J. Duffey?
Dr. Daniel J. Duffey is an interventional cardiologist in Delta, Colorado. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Daniel J. Duffey practice?
Dr. Duffey practices at 1501 E 3rd St, Delta, CO 81416. Dr. Duffey's primary practice is Delta Health in Delta, Colorado, part of Delta Health.
What is Dr. Daniel J. Duffey's office phone number?
The practice phone on file for Dr. Duffey is (970) 874-7681.
What is Dr. Daniel J. Duffey's medical license number?
Dr. Duffey holds Colorado license 23724.
Which hospitals is Dr. Daniel J. Duffey affiliated with?
Dr. Duffey practices at Delta Health in Delta, Colorado.
Does Dr. Daniel J. Duffey accept Medicare?
Yes. CMS data shows Dr. Duffey billed Medicare for 726 services in 2020.
What services does Dr. Daniel J. Duffey bill to Medicare?
In 2020, Dr. Duffey's most billed Medicare services were heart test or procedure (93000), office visit, established patient (99213) and office visit, established patient (99214).
What drugs does Dr. Daniel J. Duffey prescribe most?
In 2021 Medicare Part D data, Dr. Duffey's most prescribed drugs by claims were Eliquis, Metoprolol Succinate and Amlodipine Besylate.
Has Dr. Daniel J. Duffey received payments from drug or device companies?
CMS Open Payments shows $9,168 in general payments to Dr. Duffey from 19 companies from 2016 to 2023. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Daniel J. Duffey been practicing?
Dr. Duffey's NPI was assigned in 2006.
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