Dr. Matthew Maxwell Kellogg, MD
- Medicare services, 2024
- 11
- Medicare patients, 2024
- 117
- MIPS score, 2024
- 91
- Hospital affiliations
- 2
- Industry payments
- $213
- 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
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Dr. Matthew Maxwell Kellogg is an anesthesiologist in Corvallis, Oregon
Dr. Kellogg practices at Good Samaritan Regional Medical Center in Corvallis, Oregon, part of MultiCare Health System.
Dr. Kellogg's NPI, 1932151990, was assigned on May 17, 2006. Dr. Kellogg graduated from University of Nevada School of Medicine in 2001. Dr. Kellogg holds Oregon license MD26009.
- NPI
- 1932151990NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274561089
- NPI enumeration date
- May 17, 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
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Maxwell Kellogg practices at Good Samaritan Regional Medical Center in Corvallis, Oregon
Dr. Kellogg's 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. Matthew Maxwell Kellogg is affiliated with 2 sites of care and 1 medical group
Dr. Kellogg's primary practice is Good Samaritan Regional Medical Center in Corvallis, Oregon, part of MultiCare Health System. Dr. Kellogg is also affiliated with Samaritan Pacific Communities Hospital. The medical group on file is Good Samaritan Regional Medical Center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Matthew Maxwell Kellogg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kellogg practices, 2 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 |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Matthew Maxwell Kellogg is one of 797 anesthesiologists in Oregon
Anesthesiology is Dr. Kellogg's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Kellogg is licensed in Oregon.
Specialties and state licenses
- Anesthesiology, OregonPrimary
Anesthesiologists near Dr. Kellogg
Counts of anesthesiologists 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. Matthew Maxwell Kellogg billed Medicare for 11 services in 2024
CMS data shows 11 Medicare services from Dr. Kellogg across 1 procedure code in 2024, for 117 Medicare patients. Medicare paid $4,317 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kellogg's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Anesthesia
- 2022: 202024: 1145%
Dr. Kellogg compared with the Oregon median for anesthesiologists, 2024
- Dr. Kellogg
- Oregon median
- Medicare services
- 11vs 3972% below
- Medicare patients
- 117vs 9227% above
Medians across 720 anesthesiologists in Oregon with Dmand AI profiles that report each measure.
Dr. Kellogg'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Matthew Maxwell Kellogg treated 117 Medicare patients in 2024, average age 72
CMS counts 117 Medicare patients who saw Dr. Kellogg in 2024. The largest group is 65 to 74, with 55 patients. 66% of them have high blood pressure, and 64% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kellogg's median patient age at 55, with 63% women.
Dr. Kellogg's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kellogg's Medicare patients by sex, 2024
- Women6556%
- Men5244%
Chronic conditions among Dr. Kellogg's Medicare patients, 2024
- High blood pressure66%
- High cholesterol64%
- Arthritis50%
- Cancer32%
- Mood disorders30%
- Diabetes26%
- Ischemic heart disease24%
- Depression23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kellogg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women63%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Matthew Maxwell Kellogg scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Kellogg for performance year 2024, reported as part of a group. Dr. Kellogg accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Kellogg's MIPS scores, performance year 2024
- 91of 100Final score
- 85.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 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. Matthew Maxwell Kellogg received $213 in industry payments from 2021 to 2025
CMS Open Payments shows 4 general payments to Dr. Kellogg from 3 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Innovation Technologies Inc paid the most, $135.
General payments to Dr. Kellogg by program year, 2021 to 2025
Companies that paid Dr. Kellogg the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Matthew Maxwell Kellogg graduated from University of Nevada School of Medicine
Dr. Kellogg graduated from University of Nevada School of Medicine in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Matthew Maxwell Kellogg'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) |
| 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) |
| 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. Matthew Maxwell Kellogg
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What is Dr. Matthew Maxwell Kellogg's NPI number?
Dr. Matthew Maxwell Kellogg's NPI number is 1932151990. It was assigned on May 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Maxwell Kellogg?
Dr. Matthew Maxwell Kellogg is an anesthesiologist in Corvallis, Oregon. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Matthew Maxwell Kellogg practice?
Dr. Kellogg practices at 3600 NW Samaritan Drive, Corvallis, OR 97339. Dr. Kellogg's primary practice is Good Samaritan Regional Medical Center in Corvallis, Oregon, part of MultiCare Health System.
What is Dr. Matthew Maxwell Kellogg's office phone number?
The practice phone on file for Dr. Kellogg is (541) 768-5111.
What is Dr. Matthew Maxwell Kellogg's medical license number?
Dr. Kellogg holds Oregon license MD26009.
Which hospitals is Dr. Matthew Maxwell Kellogg affiliated with?
Dr. Kellogg practices at Good Samaritan Regional Medical Center in Corvallis, Oregon. Dr. Kellogg is also affiliated with Samaritan Pacific Communities Hospital.
What medical group is Dr. Matthew Maxwell Kellogg part of?
Dr. Kellogg is linked to Good Samaritan Regional Medical Center.
Does Dr. Matthew Maxwell Kellogg accept Medicare?
Yes. CMS data shows Dr. Kellogg billed Medicare for 11 services in 2024, and Dr. Kellogg accepts Medicare assignment.
What is Dr. Matthew Maxwell Kellogg's MIPS score?
Dr. Kellogg's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.
How many Medicare patients does Dr. Matthew Maxwell Kellogg see?
CMS counts 117 Medicare patients who saw Dr. Kellogg in 2024, with an average age of 72.
Show 4 more questionsShow fewer questions
What services does Dr. Matthew Maxwell Kellogg bill to Medicare?
In 2024, Dr. Kellogg's most billed Medicare services were anesthesia (00670).
Where did Dr. Matthew Maxwell Kellogg go to medical school?
Dr. Kellogg graduated from University of Nevada School of Medicine in 2001.
Has Dr. Matthew Maxwell Kellogg received payments from drug or device companies?
CMS Open Payments shows $213 in general payments to Dr. Kellogg from 3 companies from 2021 to 2025. The largest total came from Innovation Technologies Inc.
How long has Dr. Matthew Maxwell Kellogg been practicing?
Dr. Kellogg graduated from medical school in 2001, 25 years ago.
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