Dr. Robert Tyler Darnell, MD
- Medicare patients, 2024
- 16
- Part D claims, 2024
- 22
- Hospital affiliations
- 1
- Industry payments
- $188
- Medical group
- 1
- Practice address
- 2875 NW Stucki Ave, Hillsboro, OR 97124
- Practice phone
- Call (971) 310-0100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Darnell'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. Robert Tyler Darnell is an emergency medicine physician in Hillsboro, Oregon
Dr. Darnell practices at Kaiser Permanente Westside Medical Center in Hillsboro, Oregon, part of Kaiser Permanente.
Dr. Darnell's NPI, 1629358262, was assigned on August 26, 2011. Dr. Darnell graduated from Mercer University School of Medicine in 2014. Dr. Darnell holds Oregon license MD181788.
- NPI
- 1629358262NPI Registry (opens in a new tab)
- NPI enumeration date
- August 26, 2011
- NPI status
- Active
- Practice phone
- (971) 310-0100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Robert Tyler Darnell practices at Kaiser Permanente Westside Medical Center in Hillsboro, Oregon
Dr. Darnell's primary practice is Kaiser Permanente Westside Medical Center, at 2875 NW Stucki Ave, Hillsboro, OR 97124 in Washington County. The practice phone is (971) 310-0100.
- Kaiser Permanente Westside Medical Center2875 NW Stucki Ave, Hillsboro, OR 97124 · Washington CountyPhone(971) 310-0100
Source: Dmand AI Affiliation Data
Dr. Robert Tyler Darnell is affiliated with 1 site of care and 1 medical group
Dr. Darnell's primary practice is Kaiser Permanente Westside Medical Center in Hillsboro, Oregon, part of Kaiser Permanente. The medical group on file is Kaiser Permanente Northwest.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert Tyler Darnell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Darnell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Westside Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert Tyler Darnell is one of 962 emergency medicine physicians in Oregon
Emergency medicine is Dr. Darnell's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Darnell is licensed in Oregon.
Specialties and state licenses
- Emergency medicine, OregonPrimary
Emergency medicine physicians near Dr. Darnell
Counts of emergency medicine physicians 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. Robert Tyler Darnell treated 16 Medicare patients in 2024, average age 49
CMS counts 16 Medicare patients who saw Dr. Darnell in 2024. 69% of them have anxiety, and 69% have mood disorders. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Darnell's median patient age at 35, with 57% women.
Chronic conditions among Dr. Darnell's Medicare patients, 2024
- Anxiety69%
- Mood disorders69%
Share of Medicare patients with each condition. A patient can have several.
Dr. Darnell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert Tyler Darnell wrote 22 Medicare Part D claims in 2024
In 2024, Dr. Darnell wrote 22 Medicare Part D claims for 16 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Robert Tyler Darnell received $188 in industry payments from 2024 to 2025
CMS Open Payments shows 8 general payments to Dr. Darnell from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Merz North America, Inc. paid the most, $107.
General payments to Dr. Darnell by program year, 2024 to 2025
Companies that paid Dr. Darnell the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert Tyler Darnell graduated from Mercer University School of Medicine
Dr. Darnell graduated from Mercer University School of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert Tyler Darnell'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 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 (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. Robert Tyler Darnell
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. Robert Tyler Darnell's NPI number?
Dr. Robert Tyler Darnell's NPI number is 1629358262. It was assigned on August 26, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Tyler Darnell?
Dr. Robert Tyler Darnell is an emergency medicine physician in Hillsboro, Oregon. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Robert Tyler Darnell practice?
Dr. Darnell practices at 2875 NW Stucki Ave, Hillsboro, OR 97124. Dr. Darnell's primary practice is Kaiser Permanente Westside Medical Center in Hillsboro, Oregon, part of Kaiser Permanente.
What is Dr. Robert Tyler Darnell's office phone number?
The practice phone on file for Dr. Darnell is (971) 310-0100.
What is Dr. Robert Tyler Darnell's medical license number?
Dr. Darnell holds Oregon license MD181788.
Which hospitals is Dr. Robert Tyler Darnell affiliated with?
Dr. Darnell practices at Kaiser Permanente Westside Medical Center in Hillsboro, Oregon.
What medical group is Dr. Robert Tyler Darnell part of?
Dr. Darnell is linked to Kaiser Permanente Northwest.
How many Medicare patients does Dr. Robert Tyler Darnell see?
CMS counts 16 Medicare patients who saw Dr. Darnell in 2024, with an average age of 49.
Where did Dr. Robert Tyler Darnell go to medical school?
Dr. Darnell graduated from Mercer University School of Medicine in 2014.
Has Dr. Robert Tyler Darnell received payments from drug or device companies?
CMS Open Payments shows $188 in general payments to Dr. Darnell from 3 companies from 2024 to 2025. The largest total came from Merz North America, Inc.
How long has Dr. Robert Tyler Darnell been practicing?
Dr. Darnell graduated from medical school in 2014, 12 years ago.
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