Dr. Katherine E. Landen, MD
- Medicare services, 2024
- 268
- Medicare patients, 2024
- 208
- Part D claims, 2024
- 247
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 890 Oak Street, SE, Salem, OR 97301
- Practice phone
- Call (503) 561-5200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Landen's professional email, personal email and mobile number
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Dr. Katherine E. Landen is an emergency medicine physician in Salem, Oregon
Dr. Landen practices at Salem Hospital in Salem, Oregon, part of Salem Health Hospitals and Clinics.
Dr. Landen's NPI, 1124236823, was assigned on May 18, 2007. Dr. Landen graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2005. Dr. Landen holds Ohio license 57010528.
- NPI
- 1124236823NPI Registry (opens in a new tab)
- NPI enumeration date
- May 18, 2007
- NPI status
- Active
- Practice phone
- (503) 561-5200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Katherine E. Landen practices at Salem Hospital in Salem, Oregon
Dr. Landen's primary practice is Salem Hospital, at 890 Oak Street, SE, Salem, OR 97301 in Marion County. The practice phone is (503) 561-5200.
- Salem Hospital890 Oak Street, SE, Salem, OR 97301 · Marion CountyPhone(503) 561-5200
Source: Dmand AI Affiliation Data
Dr. Katherine E. Landen is affiliated with 1 site of care and 2 medical groups
Dr. Landen's primary practice is Salem Hospital in Salem, Oregon, part of Salem Health Hospitals and Clinics. The medical group on file is West Valley Hospital. Dmand AI also links Dr. Landen to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Katherine E. Landen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Landen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Salem Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Salem Health Hospitals and Clinics and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Katherine E. Landen is one of 962 emergency medicine physicians in Oregon
Emergency medicine is Dr. Landen's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Landen is licensed in Ohio.
Specialties and state licenses
- Emergency medicine, OhioPrimary
Emergency medicine physicians near Dr. Landen
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. Katherine E. Landen billed Medicare for 268 services in 2024
CMS data shows 268 Medicare services from Dr. Landen across 4 procedure codes in 2024, for 208 Medicare patients. Medicare paid $25,222 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Landen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2382024: 21311%
- Tests and treatments
- 2023: 482024: 5515%
Dr. Landen compared with the Oregon median for emergency medicine physicians, 2024
- Dr. Landen
- Oregon median
- Medicare services
- 268vs 17751% above
- Medicare patients
- 208vs 18115% above
- Part D claims
- 66vs 4935% above
Medians across 1,000 emergency medicine physicians in Oregon with Dmand AI profiles that report each measure.
Dr. Landen'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Landen and other emergency medicine physicians in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Katherine E. Landen treated 208 Medicare patients in 2024, average age 70
CMS counts 208 Medicare patients who saw Dr. Landen in 2024. The largest group is 75 to 84, with 63 patients. 75% of them have high blood pressure, and 60% have high cholesterol. 43% are also on Medicaid. Their average risk score is 1.96, 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. Landen's median patient age at 47, with 53% women.
Dr. Landen's Medicare patients by age, 2024
Dr. Landen's Medicare patients by sex, 2024
- Women11455%
- Men9445%
Chronic conditions among Dr. Landen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol60%
- Arthritis50%
- Anxiety38%
- Mood disorders38%
- Diabetes36%
- Chronic kidney disease33%
- Depression33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Landen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Katherine E. Landen wrote 247 Medicare Part D claims in 2024
In 2024, Dr. Landen wrote 247 Medicare Part D claims for 161 patients. 94% of them were for generic drugs. CMS names the drug for 66 of them, across 4 drugs with 11 or more claims each, at $456 in total drug cost. In 2023, CMS named 62 claims across 3 drugs.
Dr. Landen's Part D claims by kind of drug, 2024
- Generic232 claims94%
- Brand-name15 claims6%
Dr. Landen'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. Landen's Part D claims, 2024
- Opioids13%33 of 247 claims
- Antibiotics29%71 of 247 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: 622024: 666%
Drugs named by CMS: 4 in 2024, 3 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
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Dr. Katherine E. Landen graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Dr. Landen graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Katherine E. Landen'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 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) |
| 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. Katherine E. Landen
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. Katherine E. Landen's NPI number?
Dr. Katherine E. Landen's NPI number is 1124236823. It was assigned on May 18, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Katherine E. Landen?
Dr. Katherine E. Landen is an emergency medicine physician in Salem, Oregon. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Katherine E. Landen practice?
Dr. Landen practices at 890 Oak Street, SE, Salem, OR 97301. Dr. Landen's primary practice is Salem Hospital in Salem, Oregon, part of Salem Health Hospitals and Clinics. Dmand AI also links Dr. Landen to 1 medical group.
What is Dr. Katherine E. Landen's office phone number?
The practice phone on file for Dr. Landen is (503) 561-5200.
What is Dr. Katherine E. Landen's medical license number?
Dr. Landen holds Ohio license 57010528.
Which hospitals is Dr. Katherine E. Landen affiliated with?
Dr. Landen practices at Salem Hospital in Salem, Oregon.
What medical group is Dr. Katherine E. Landen part of?
Dr. Landen is linked to West Valley Hospital. Dmand AI links Dr. Landen to 1 more medical group.
Does Dr. Katherine E. Landen accept Medicare?
Yes. CMS data shows Dr. Landen billed Medicare for 268 services in 2024.
How many Medicare patients does Dr. Katherine E. Landen see?
CMS counts 208 Medicare patients who saw Dr. Landen in 2024, with an average age of 70.
What services does Dr. Katherine E. Landen bill to Medicare?
In 2024, Dr. Landen's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93010).
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Where did Dr. Katherine E. Landen go to medical school?
Dr. Landen graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 2005.
What drugs does Dr. Katherine E. Landen prescribe most?
In 2024 Medicare Part D data, Dr. Landen's most prescribed drugs by claims were Cephalexin, Ondansetron ODT and Hydrocodone-Acetaminophen.
How long has Dr. Katherine E. Landen been practicing?
Dr. Landen graduated from medical school in 2005, 21 years ago.
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