Dr. David Michael Hufnagel, DO
- Medicare services, 2024
- 9,750
- Medicare patients, 2024
- 203
- Part D claims, 2024
- 569
- Hospital affiliations
- 3
- Industry payments
- $4,159
- Practice address
- 444 NW Elks Dr, Corvallis, OR 97330
- Practice phone
- Call (541) 754-1150
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Corvallis Clinic Aumann Building
Corvallis, Oregon
Find Dr. Hufnagel'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. David Michael Hufnagel is a medical oncologist in Corvallis, Oregon
Dr. Hufnagel practices at Corvallis Clinic Aumann Building in Corvallis, Oregon.
Dr. Hufnagel's NPI, 1780674036, was assigned on October 27, 2005. Dr. Hufnagel graduated from Midwestern University, Chicago College of Osteopathic Med in 1999. Dr. Hufnagel holds Oregon license DO150591.
- NPI
- 1780674036NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961539440
- NPI enumeration date
- October 27, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (541) 754-1150
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Michael Hufnagel practices at Corvallis Clinic Aumann Building in Corvallis, Oregon
Dr. Hufnagel's primary practice is Corvallis Clinic Aumann Building, at 444 NW Elks Dr, Corvallis, OR 97330 in Benton County. The practice phone is (541) 754-1150.
- Corvallis Clinic Aumann Building444 NW Elks Dr, Corvallis, OR 97330 · Benton CountyPhone(541) 754-1150
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David Michael Hufnagel is affiliated with 5 sites of care and 1 medical group
Dr. Hufnagel's primary practice is Corvallis Clinic Aumann Building in Corvallis, Oregon. Dr. Hufnagel is also affiliated with Good Samaritan Regional Medical Center. The medical group on file is Willamette Valley Cancer Institute & Research Center. Dmand AI also links Dr. Hufnagel to 2 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Michael Hufnagel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hufnagel practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Corvallis Clinic Aumann Building | Available with a free account |
| +4 more affiliated sites | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David Michael Hufnagel is one of 91 medical oncologists in Oregon
Medical oncology is Dr. Hufnagel's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dmand AI has Dr. Hufnagel's licenses on file in 2 states: Oregon and Virginia.
Specialties and state licenses
- Medical oncology, OregonPrimary
- Virginia license
Medical oncologists near Dr. Hufnagel
Counts of medical oncologists 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. David Michael Hufnagel billed Medicare for 9,750 services in 2024
CMS data shows 9,750 Medicare services from Dr. Hufnagel across 28 procedure codes in 2024, for 203 Medicare patients. Medicare paid $75,894 for them.
Dr. Hufnagel's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 1,0822024: 7,991639%
- Tests and treatments
- 2023: 5362024: 67326%
- Lab and pathology
- 2023: 1292024: 480272%
- Office and hospital visits
- 2023: 4342024: 37414%
- Surgery
- 2023: 592024: 135129%
- Other services
- 2023: 02024: 97
Where Dr. Hufnagel's Medicare services took place, 2024
- In an office9,720100%
- In a facility300%
Dr. Hufnagel compared with the Oregon median for medical oncologists, 2024
- Dr. Hufnagel
- Oregon median
- Medicare services
- 9,750vs 35827.2 times
- Medicare patients
- 203vs 11183% above
- Part D claims
- 431vs 25271% above
Medians across 92 medical oncologists in Oregon with Dmand AI profiles that report each measure.
Dr. Hufnagel's most billed Medicare procedure codes, 2024
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. Hufnagel?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hufnagel and other medical oncologists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Michael Hufnagel treated 203 Medicare patients in 2024, average age 74
CMS counts 203 Medicare patients who saw Dr. Hufnagel in 2024. The largest group is 65 to 74, with 94 patients. 67% of them have high blood pressure, and 63% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.81, 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. Hufnagel's median patient age at 67, with 63% women.
Dr. Hufnagel's Medicare patients by age, 2024
Dr. Hufnagel's Medicare patients by sex, 2024
- Women12160%
- Men8240%
Chronic conditions among Dr. Hufnagel's Medicare patients, 2024
- High blood pressure67%
- High cholesterol63%
- Cancer46%
- Arthritis38%
- Diabetes26%
- Mood disorders23%
- Anxiety21%
- Depression20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hufnagel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Michael Hufnagel wrote 569 Medicare Part D claims in 2024
In 2024, Dr. Hufnagel wrote 569 Medicare Part D claims for 85 patients. 90% of them were for generic drugs. CMS names the drug for 431 of them, across 18 drugs with 11 or more claims each, at $465,092 in total drug cost. In 2023, CMS named 324 claims across 14 drugs.
Dr. Hufnagel's Part D claims by kind of drug, 2024
- Generic511 claims90%
- Brand-name58 claims10%
Dr. Hufnagel's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Hufnagel's Part D claims, 2024
- Opioids11%65 of 569 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3242024: 43133%
Drugs named by CMS: 18 in 2024, 14 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. David Michael Hufnagel takes part in Medicare
Dr. Hufnagel 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. David Michael Hufnagel received $4,159 in industry payments from 2016 to 2023
CMS Open Payments shows 214 general payments to Dr. Hufnagel from 36 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 94% of the total. Janssen Pharmaceuticals, Inc paid the most, $525.
General payments to Dr. Hufnagel by program year, 2016 to 2023
General payments to Dr. Hufnagel by kind, 2016 to 2023
- Food and beverage$3,89494%
- Education$2646%
Companies that paid Dr. Hufnagel 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. David Michael Hufnagel graduated from Midwestern University, Chicago College of Osteopathic Med
Dr. Hufnagel graduated from Midwestern University, Chicago College of Osteopathic Med in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Michael Hufnagel'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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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. David Michael Hufnagel
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. David Michael Hufnagel's NPI number?
Dr. David Michael Hufnagel's NPI number is 1780674036. It was assigned on October 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. David Michael Hufnagel?
Dr. David Michael Hufnagel is a medical oncologist in Corvallis, Oregon. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. David Michael Hufnagel practice?
Dr. Hufnagel practices at 444 NW Elks Dr, Corvallis, OR 97330. Dr. Hufnagel's primary practice is Corvallis Clinic Aumann Building in Corvallis, Oregon. Dmand AI also links Dr. Hufnagel to 2 hospitals and 1 group practice or clinic.
What is Dr. David Michael Hufnagel's office phone number?
The practice phone on file for Dr. Hufnagel is (541) 754-1150.
What is Dr. David Michael Hufnagel's medical license number?
Dr. Hufnagel holds Oregon license DO150591, one of the licenses on file in 2 states.
Which states has Dr. David Michael Hufnagel been licensed in?
Dmand AI has state licenses on file for Dr. Hufnagel in Oregon and Virginia.
Which hospitals is Dr. David Michael Hufnagel affiliated with?
Dr. Hufnagel is affiliated with Good Samaritan Regional Medical Center. Dmand AI links Dr. Hufnagel to 2 more hospitals.
What medical group is Dr. David Michael Hufnagel part of?
Dr. Hufnagel is linked to Willamette Valley Cancer Institute & Research Center.
Does Dr. David Michael Hufnagel accept Medicare?
Yes. CMS data shows Dr. Hufnagel billed Medicare for 9,750 services in 2024, and Dr. Hufnagel accepts Medicare assignment.
How many Medicare patients does Dr. David Michael Hufnagel see?
CMS counts 203 Medicare patients who saw Dr. Hufnagel in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. David Michael Hufnagel bill to Medicare?
In 2024, Dr. Hufnagel's most billed Medicare services were injected or infused drug (J0185), injected or infused drug (J1100) and injected or infused drug (J1626).
Where did Dr. David Michael Hufnagel go to medical school?
Dr. Hufnagel graduated from Midwestern University, Chicago College of Osteopathic Med in 1999.
What drugs does Dr. David Michael Hufnagel prescribe most?
In 2024 Medicare Part D data, Dr. Hufnagel's most prescribed drugs by claims were Anastrozole, Prednisone and Acyclovir.
Has Dr. David Michael Hufnagel received payments from drug or device companies?
CMS Open Payments shows $4,159 in general payments to Dr. Hufnagel from 36 companies from 2016 to 2023. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. David Michael Hufnagel been practicing?
Dr. Hufnagel graduated from medical school in 1999, 27 years ago.
Selling to medical oncology practices?
See medical oncologists in Oregon by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card