Dr. Christopher Dardis, MD
- Medicare services, 2019
- 184
- Part D claims, 2022
- 48
- Publications
- 17
- Clinical trials
- 3
- Industry payments
- $2,162
- Practice address
- 2900 State St Ste 101, Medford, OR 97504-8458
- Practice phone
- Call (541) 789-4281
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Dardis' professional email, personal email and mobile number
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Dr. Christopher Dardis is a neurologist in Medford, Oregon
Dr. Dardis practices in Medford, Oregon.
Dr. Dardis' NPI, 1528217460, was assigned on September 16, 2008. Dr. Dardis holds Oregon license MD194234.
- NPI
- 1528217460NPI Registry (opens in a new tab)
- NPI enumeration date
- September 16, 2008
- NPI status
- Active
- Practice phone
- (541) 789-4281
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Christopher Dardis' practice address is in Medford, Oregon
Dr. Dardis' practice address in the NPI Registry is 2900 State St Ste 101, Medford, OR 97504-8458. The practice phone is (541) 789-4281.
- NPI Registry address2900 State St Ste 101, Medford, OR 97504-8458Phone(541) 789-4281
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Christopher Dardis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dardis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Dardis' practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Christopher Dardis is one of 246 neurologists in Oregon
Neurology is Dr. Dardis' primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Dardis is licensed in Oregon.
Specialties and state licenses
- Neurology, OregonPrimary
Neurologists near Dr. Dardis
Counts of neurologists 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. Christopher Dardis billed Medicare for 184 services in 2019
CMS data shows 184 Medicare services from Dr. Dardis across 4 procedure codes in 2019, all of them office visits. Medicare paid $21,029 for them. Every service was in an office.
Dr. Dardis' Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 3892019: 18453%
Dr. Dardis compared with the Oregon median for neurologists, 2019
- Dr. Dardis
- Oregon median
- Medicare services
- 184vs 24726% below
- Part D claims
- 48vs 39288% below
Medians across 253 neurologists in Oregon with Dmand AI profiles that report each measure.
Dr. Dardis' most billed Medicare procedure codes, 2019
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. Dardis and other neurologists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Christopher Dardis' patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Dr. Dardis' median patient age at 56, with 57% women.
Dr. Dardis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Dr. Christopher Dardis wrote 48 Medicare Part D claims in 2022
In 2022, Dr. Dardis wrote 48 Medicare Part D claims. They cover 1 drug, with $36,382 in total drug cost. In 2021, CMS named 31 claims across 1 drug.
Dr. Dardis' most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 312022: 4855%
Drugs named by CMS: 1 in 2022, 1 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Christopher Dardis has 17 publications on record
Dmand AI links 17 papers to Dr. Dardis, published from 2012 to 2021. 2015 was the busiest year, with 4. The most frequent topics are Brain Neoplasms, Glioblastoma and Pulmonary Disease, Chronic Obstructive. Dr. Dardis has published most often in Am J Case Rep. Dr. Dardis' most frequent co-authors are Lynn S. Ashby, MD, Amy B. Heimberger, MD and Santosh Kesari, MD, PhD.
Dr. Dardis' papers by year, 2012 to 2021
Topics Dr. Dardis writes about most
- Brain Neoplasms
- Glioblastoma
- Pulmonary Disease, Chronic Obstructive
Dr. Dardis' most frequent co-authors
- Lynn S. Ashby, MD4 shared papers
- Amy B. Heimberger, MD2 shared papers
- Santosh Kesari, MD, PhD2 shared papers
Recent publications by Dr. Dardis
Cold Spring Harb Mol Case Stud
See who Dr. Dardis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dardis works with, so you can find a warm path to the right neurologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Christopher Dardis has worked on 3 clinical trials
Dmand AI links Dr. Dardis to 3 clinical trials, 2 of them phase 3 studies. 2 are still active or recruiting. Conditions studied include Brain Neoplasms, Gliosarcoma and Oligodendroglioma.
Conditions in Dr. Dardis' trials
- Brain Neoplasms
- Gliosarcoma
- Oligodendroglioma
- Astrocytoma
- Central Nervous System Neoplasms
Investigators on the most trials with Dr. Dardis
- Jethro L. Hu, MD2 shared trials
- Stephen Michael Karlovits, MD2 shared trials
- Simon Khagi, MD2 shared trials
Recent clinical trials with Dr. Dardis
DSC-MRI in Measuring rCBV for Early Response to Bevacizumab in Patients With Recurrent Glioblastoma (opens in a new tab)
Radiation Therapy With Concomitant and Adjuvant Temozolomide Versus Radiation Therapy With Adjuvant PCV Chemotherapy in Patients With Anaplastic Glioma or Low Grade Glioma (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Christopher Dardis received $2,162 in industry payments from 2016 to 2019
CMS Open Payments shows 16 general payments to Dr. Dardis from 6 drug and device companies from 2016 to 2019. Honoraria make up the largest share, 46% of the total. Monteris Medical Corporation paid the most, $1,578.
General payments to Dr. Dardis by program year, 2016 to 2019
General payments to Dr. Dardis by kind, 2016 to 2019
- Honoraria$1,00046%
- Food and beverage$67231%
- Travel and lodging$48422%
- Education$60%
Companies that paid Dr. Dardis the most, 2016 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Christopher Dardis'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 |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Christopher Dardis
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. Christopher Dardis' NPI number?
Dr. Christopher Dardis' NPI number is 1528217460. It was assigned on September 16, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Christopher Dardis?
Dr. Christopher Dardis is a neurologist in Medford, Oregon. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Christopher Dardis practice?
Dr. Dardis practices at 2900 State St Ste 101, Medford, OR 97504-8458.
What is Dr. Christopher Dardis' office phone number?
The practice phone on file for Dr. Dardis is (541) 789-4281.
What is Dr. Christopher Dardis' medical license number?
Dr. Dardis holds Oregon license MD194234.
Does Dr. Christopher Dardis accept Medicare?
Yes. CMS data shows Dr. Dardis billed Medicare for 184 services in 2019.
What services does Dr. Christopher Dardis bill to Medicare?
In 2019, Dr. Dardis' most billed Medicare services were office visit, established patient (99215), office visit, new patient (99205) and office visit, established patient (99214).
What drugs does Dr. Christopher Dardis prescribe most?
In 2022 Medicare Part D data, Dr. Dardis' most prescribed drugs by claims were Cerebyx.
Has Dr. Christopher Dardis received payments from drug or device companies?
CMS Open Payments shows $2,162 in general payments to Dr. Dardis from 6 companies from 2016 to 2019. The largest total came from Monteris Medical Corporation.
How long has Dr. Christopher Dardis been practicing?
Dr. Dardis' NPI was assigned in 2008.
Does Dr. Christopher Dardis do research?
Dmand AI links 17 publications to Dr. Dardis, published from 2012 to 2021. Dr. Dardis has worked on 3 clinical trials.
Who does Dr. Christopher Dardis publish with?
Dr. Dardis' most frequent co-authors are Lynn S. Ashby, MD (4 shared papers), Amy B. Heimberger, MD (2 shared papers) and Santosh Kesari, MD, PhD (2 shared papers).
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