Proc Natl Acad Sci U S A
Base SequenceBiological EvolutionMolecular Sequence Data
Dr. Keith E. Harris, MD
NPI1538235726PAC ID1850283961
- Medicare services, 2024
- 57
- Medicare patients, 2024
- 57
- Part D claims, 2024
- 102
- Publications
- 2
- MIPS score, 2024
- 97
- Practice address
- 3600 NW Samaritan Drive, Corvallis, OR 97339
- Practice phone
- Call (541) 768-5111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Harris' 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. Keith E. Harris is a gastroenterologist in Corvallis, Oregon
Dr. Harris practices at Good Samaritan Regional Medical Center in Corvallis, Oregon, part of MultiCare Health System.
Dr. Harris' NPI, 1538235726, was assigned on November 28, 2006. Dr. Harris graduated from Howard University College of Medicine in 1979. Dr. Harris holds Oregon license MD151168.
NPI and contact details
- NPI
- 1538235726NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850283961
- NPI enumeration date
- November 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (541) 768-5111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Keith E. Harris practices at Good Samaritan Regional Medical Center in Corvallis, Oregon
Dr. Harris' primary practice is Good Samaritan Regional Medical Center, at 3600 NW Samaritan Drive, Corvallis, OR 97339 in Benton County. The practice phone is (541) 768-5111.
- Good Samaritan Regional Medical Center3600 NW Samaritan Drive, Corvallis, OR 97339 · Benton CountyPhone(541) 768-5111
Source: Dmand AI Affiliation Data
Dr. Keith E. Harris is affiliated with 8 sites of care and 5 medical groups
Dr. Harris' primary practice is Good Samaritan Regional Medical Center in Corvallis, Oregon, part of MultiCare Health System. Dr. Harris is also affiliated with Samaritan Albany General Hospital. The medical group on file is Good Samaritan Regional Medical Center. Dmand AI also links Dr. Harris to 2 more hospitals, 4 group practices and clinics and 4 medical groups, each named with a free account.
Samaritan Albany General HospitalGood Samaritan Regional Medical Center2 hospitalsNames with a free account4 group practices and clinicsNames with a free account4 medical groupsNames with a free account
See all 13 affiliations for Dr. HarrisSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Keith E. Harris' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harris practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Good Samaritan Regional Medical Center | Available with a free account |
| +7 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Harris practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across MultiCare Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Keith E. Harris is one of 226 gastroenterologists in Oregon
Gastroenterology is Dr. Harris' primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Harris' licenses on file in 2 states: Oregon and California.
Specialties and state licenses
- Gastroenterology, OregonPrimary
- California license
Gastroenterologists near Dr. Harris
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
226gastroenterologists in Oregon
6gastroenterologists in Corvallis
2gastroenterologists at Good Samaritan Regional Medical CenterSources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Keith E. Harris billed Medicare for 57 services in 2024
CMS data shows 57 Medicare services from Dr. Harris across 3 procedure codes in 2024, for 57 Medicare patients. Medicare paid $7,340 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202457
Medicare patients57
Paid by Medicare$7,340
Procedure codes3
Dr. Harris' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 1432024: 5760%
- Other services
- 2023: 122024: 0100%
Dr. Harris compared with the Oregon median for gastroenterologists, 2024
- Dr. Harris
- Oregon median
- Medicare services
- 57vs 27379% below
- Medicare patients
- 57vs 19070% below
- Part D claims
- 85vs 34075% below
Medians across 224 gastroenterologists in Oregon with Dmand AI profiles that report each measure.
Dr. Harris' 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. Harris?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Harris and other gastroenterologists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Keith E. Harris treated 57 Medicare patients in 2024, average age 72
CMS counts 57 Medicare patients who saw Dr. Harris in 2024. The largest group is 65 to 74, with 28 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Harris' median patient age at 62, with 58% women.
Medicare patients, 202457
Average age72
Average risk score0.95
Also on Medicaid21%
Dr. Harris' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Harris' Medicare patients by sex, 2024
- Women2747%
- Men3053%
Chronic conditions among Dr. Harris' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Mood disorders33%
- Depression32%
- Anxiety26%
- Diabetes23%
- Ischemic heart disease23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Harris' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Keith E. Harris wrote 102 Medicare Part D claims in 2024
In 2024, Dr. Harris wrote 102 Medicare Part D claims for 84 patients. 73% of them were for generic drugs. CMS names the drug for 85 of them, across 2 drugs with 11 or more claims each, at $2,269 in total drug cost. In 2023, CMS named 404 claims across 8 drugs.
Part D claims, 2024102
Drugs named by CMS2
Total drug cost$2,269
Part D patients84
Dr. Harris' Part D claims by kind of drug, 2024
- Generic74 claims73%
- Brand-name28 claims27%
Dr. Harris' 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4042024: 8579%
Drugs named by CMS: 2 in 2024, 8 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. Keith E. Harris 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. Harris for performance year 2024, reported as part of a group. Dr. Harris accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 36 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Harris, more than 58% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Harris' 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.
Where Dr. Harris ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 58th percentile36 procedures
- Colonoscopy
- 43rd percentile13 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Find gastroenterologists like Dr. Harris by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Keith E. Harris has 2 publications on record
Dmand AI links 2 papers to Dr. Harris, published from 2012 to 2013.
Papers2
Years published2012 to 2013
Recent publications by Dr. Harris
PLoS One
Crohn DiseaseGastrointestinal TractInflammatory Bowel Diseases
See who Dr. Harris researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Harris works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Keith E. Harris received $1,615 in industry payments from 2016 to 2023
CMS Open Payments shows 33 general payments to Dr. Harris from 14 drug and device companies from 2016 to 2023. Travel and lodging make up the largest share, 52% of the total. Boston Scientific Corporation paid the most, $1,136.
General payments to Dr. Harris by program year, 2016 to 2023
General payments to Dr. Harris by kind, 2016 to 2023
$1.6Kin total
- Travel and lodging$83552%
- Food and beverage$66341%
- Education$1177%
Companies that paid Dr. Harris 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. Keith E. Harris graduated from Howard University College of Medicine
Dr. Harris graduated from Howard University College of Medicine in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Keith E. Harris'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)Doctors and Clinicians Utilization Data (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 |
| 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. Keith E. Harris
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. Keith E. Harris' NPI number?
Dr. Keith E. Harris' NPI number is 1538235726. It was assigned on November 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Keith E. Harris?
Dr. Keith E. Harris is a gastroenterologist in Corvallis, Oregon. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Keith E. Harris practice?
Dr. Harris practices at 3600 NW Samaritan Drive, Corvallis, OR 97339. Dr. Harris' primary practice is Good Samaritan Regional Medical Center in Corvallis, Oregon, part of MultiCare Health System. Dmand AI also links Dr. Harris to 2 hospitals, 4 group practices and clinics and 4 medical groups.
What is Dr. Keith E. Harris' office phone number?
The practice phone on file for Dr. Harris is (541) 768-5111.
What is Dr. Keith E. Harris' medical license number?
Dr. Harris holds Oregon license MD151168, one of the licenses on file in 2 states.
Which states has Dr. Keith E. Harris been licensed in?
Dmand AI has state licenses on file for Dr. Harris in Oregon and California.
Which hospitals is Dr. Keith E. Harris affiliated with?
Dr. Harris practices at Good Samaritan Regional Medical Center in Corvallis, Oregon. Dr. Harris is also affiliated with Samaritan Albany General Hospital. Dmand AI links Dr. Harris to 2 more hospitals.
What medical group is Dr. Keith E. Harris part of?
Dr. Harris is linked to Good Samaritan Regional Medical Center. Dmand AI links Dr. Harris to 4 more medical groups.
Does Dr. Keith E. Harris accept Medicare?
Yes. CMS data shows Dr. Harris billed Medicare for 57 services in 2024, and Dr. Harris accepts Medicare assignment.
What is Dr. Keith E. Harris' MIPS score?
Dr. Harris' MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Keith E. Harris see?
CMS counts 57 Medicare patients who saw Dr. Harris in 2024, with an average age of 72.
What services does Dr. Keith E. Harris bill to Medicare?
In 2024, Dr. Harris' most billed Medicare services were surgery: digestive system (45385), surgery: digestive system (45380) and surgery: digestive system (43239).
Where did Dr. Keith E. Harris go to medical school?
Dr. Harris graduated from Howard University College of Medicine in 1979.
What drugs does Dr. Keith E. Harris prescribe most?
In 2024 Medicare Part D data, Dr. Harris' most prescribed drugs by claims were Peg 3350-Electrolyte and Esomeprazole Magnesium.
Has Dr. Keith E. Harris received payments from drug or device companies?
CMS Open Payments shows $1,615 in general payments to Dr. Harris from 14 companies from 2016 to 2023. The largest total came from Boston Scientific Corporation.
How long has Dr. Keith E. Harris been practicing?
Dr. Harris graduated from medical school in 1979, 47 years ago.
Does Dr. Keith E. Harris do research?
Dmand AI links 2 publications to Dr. Harris, published from 2012 to 2013.
Selling to gastroenterology practices?
See gastroenterologists 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