Dr. Corey B. Kahn, DO
- Medicare services, 2024
- 180
- Medicare patients, 2024
- 171
- Part D claims, 2024
- 221
- MIPS score, 2024
- 97
- Hospital affiliations
- 4
- Practice address
- 400 9th Street, Florence, OR 97439
- Practice phone
- Call (541) 997-8412
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kahn's professional email, personal email and mobile number
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Dr. Corey B. Kahn is an emergency medicine physician in Florence, Oregon
Dr. Kahn practices at PeaceHealth Peace Harbor Medical Center in Florence, Oregon, part of PeaceHealth.
Dr. Kahn's NPI, 1548337801, was assigned on November 29, 2006. Dr. Kahn holds Oregon license DO24536.
- NPI
- 1548337801NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294922498
- NPI enumeration date
- November 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (541) 997-8412
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Corey B. Kahn practices at PeaceHealth Peace Harbor Medical Center in Florence, Oregon
Dr. Kahn's primary practice is PeaceHealth Peace Harbor Medical Center, at 400 9th Street, Florence, OR 97439 in Lane County. The practice phone is (541) 997-8412.
- PeaceHealth Peace Harbor Medical Center400 9th Street, Florence, OR 97439 · Lane CountyPhone(541) 997-8412
Source: Dmand AI Affiliation Data
Dr. Corey B. Kahn is affiliated with 4 sites of care and 4 medical groups
Dr. Kahn's primary practice is PeaceHealth Peace Harbor Medical Center in Florence, Oregon, part of PeaceHealth. Dr. Kahn is also affiliated with Asante Rogue Regional Medical Center. The medical group on file is PeaceHealth Internal Medicine. Dmand AI also links Dr. Kahn to 2 more hospitals and 3 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Corey B. Kahn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kahn practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| PeaceHealth Peace Harbor Medical Center | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Corey B. Kahn is one of 962 emergency medicine physicians in Oregon
Emergency medicine is Dr. Kahn's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Kahn is licensed in Oregon.
Specialties and state licenses
- Emergency medicine, OregonPrimary
Emergency medicine physicians near Dr. Kahn
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. Corey B. Kahn billed Medicare for 180 services in 2024
CMS data shows 180 Medicare services from Dr. Kahn across 5 procedure codes in 2024, for 171 Medicare patients. Medicare paid $14,801 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kahn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2412024: 18025%
- Tests and treatments
- 2023: 1352024: 0100%
Dr. Kahn compared with the Oregon median for emergency medicine physicians, 2024
- Dr. Kahn
- Oregon median
- Medicare services
- 180vs 177Close to median
- Medicare patients
- 171vs 1816% below
- Part D claims
- 91vs 4986% above
Medians across 1,000 emergency medicine physicians in Oregon with Dmand AI profiles that report each measure.
Dr. Kahn'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. Kahn 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. Corey B. Kahn treated 171 Medicare patients in 2024, average age 71
CMS counts 171 Medicare patients who saw Dr. Kahn in 2024. The largest group is 65 to 74, with 52 patients. 74% of them have high blood pressure, and 61% have high cholesterol. 40% are also on Medicaid. Their average risk score is 1.72, 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. Kahn's median patient age at 73, with 55% women.
Dr. Kahn's Medicare patients by age, 2024
Dr. Kahn's Medicare patients by sex, 2024
- Women9354%
- Men7846%
Chronic conditions among Dr. Kahn's Medicare patients, 2024
- High blood pressure74%
- High cholesterol61%
- Anxiety43%
- Mood disorders42%
- Arthritis41%
- Diabetes37%
- Depression34%
- Alcohol and drug use disorders30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kahn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Corey B. Kahn wrote 221 Medicare Part D claims in 2024
In 2024, Dr. Kahn wrote 221 Medicare Part D claims for 159 patients. 92% of them were for generic drugs. CMS names the drug for 91 of them, across 3 drugs with 11 or more claims each, at $874 in total drug cost. In 2023, CMS named 52 claims across 3 drugs.
Dr. Kahn's Part D claims by kind of drug, 2024
- Generic204 claims92%
- Brand-name and other17 claims8%
Dr. Kahn'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. Kahn's Part D claims, 2024
- Opioids8%17 of 221 claims
- Antibiotics52%115 of 221 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: 522024: 9175%
Drugs named by CMS: 3 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
Dr. Corey B. Kahn scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Kahn for performance year 2024, reported as part of a group. Dr. Kahn accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Kahn's MIPS scores, performance year 2024
- 97of 100Final score
- 88.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 84of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Corey B. Kahn received $32 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Kahn from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Astellas Pharma US Inc paid the most, $32.
Companies that paid Dr. Kahn the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Corey B. Kahn'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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. Corey B. Kahn
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. Corey B. Kahn's NPI number?
Dr. Corey B. Kahn's NPI number is 1548337801. It was assigned on November 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Corey B. Kahn?
Dr. Corey B. Kahn is an emergency medicine physician in Florence, Oregon. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Corey B. Kahn practice?
Dr. Kahn practices at 400 9th Street, Florence, OR 97439. Dr. Kahn's primary practice is PeaceHealth Peace Harbor Medical Center in Florence, Oregon, part of PeaceHealth. Dmand AI also links Dr. Kahn to 2 hospitals and 3 medical groups.
What is Dr. Corey B. Kahn's office phone number?
The practice phone on file for Dr. Kahn is (541) 997-8412.
What is Dr. Corey B. Kahn's medical license number?
Dr. Kahn holds Oregon license DO24536.
Which hospitals is Dr. Corey B. Kahn affiliated with?
Dr. Kahn practices at PeaceHealth Peace Harbor Medical Center in Florence, Oregon. Dr. Kahn is also affiliated with Asante Rogue Regional Medical Center. Dmand AI links Dr. Kahn to 2 more hospitals.
What medical group is Dr. Corey B. Kahn part of?
Dr. Kahn is linked to PeaceHealth Internal Medicine. Dmand AI links Dr. Kahn to 3 more medical groups.
Does Dr. Corey B. Kahn accept Medicare?
Yes. CMS data shows Dr. Kahn billed Medicare for 180 services in 2024, and Dr. Kahn accepts Medicare assignment.
What is Dr. Corey B. Kahn's MIPS score?
Dr. Kahn's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Dr. Corey B. Kahn see?
CMS counts 171 Medicare patients who saw Dr. Kahn in 2024, with an average age of 71.
Show 4 more questionsShow fewer questions
What services does Dr. Corey B. Kahn bill to Medicare?
In 2024, Dr. Kahn's most billed Medicare services were emergency department visit (99284), emergency department visit (99283) and emergency department visit (99282).
What drugs does Dr. Corey B. Kahn prescribe most?
In 2024 Medicare Part D data, Dr. Kahn's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass, Ondansetron ODT and Cephalexin.
Has Dr. Corey B. Kahn received payments from drug or device companies?
CMS Open Payments shows $32 in general payments to Dr. Kahn from 1 company from 2025 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Dr. Corey B. Kahn been practicing?
Dr. Kahn graduated from medical school in 2000, 26 years ago.
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