Dr. Michelle Marie Ryan, MD
- Medicare services, 2024
- 432
- Medicare patients, 2024
- 162
- Part D claims, 2024
- 4,158
- Publications
- 3
- MIPS score, 2024
- 94
- Practice address
- 3620 NW Samaritan Dr, Corvallis, OR 97330
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Samaritan Rheumatology - HOPD
Acute Care Hospital outpatient department · Corvallis, Oregon
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Dr. Michelle Marie Ryan is a rheumatologist in Corvallis, Oregon
Dr. Ryan practices at Samaritan Rheumatology - HOPD in Corvallis, Oregon.
Dr. Ryan's NPI, 1912019217, was assigned on August 31, 2006. Dr. Ryan graduated from University of California, Davis School of Medicine in 2003. Dr. Ryan holds Oregon license MD125560.
- NPI
- 1912019217NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719986926
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michelle Marie Ryan practices at Samaritan Rheumatology - HOPD in Corvallis, Oregon
Dr. Ryan's primary practice is Samaritan Rheumatology - HOPD, at 3620 NW Samaritan Dr, Corvallis, OR 97330.
- Samaritan Rheumatology - HOPD3620 NW Samaritan Dr, Corvallis, OR 97330
Source: Dmand AI Affiliation Data
Dr. Michelle Marie Ryan is affiliated with 8 sites of care and 2 medical groups
Dr. Ryan's primary practice is Samaritan Rheumatology - HOPD in Corvallis, Oregon. Dr. Ryan is also affiliated with Good Samaritan Regional Medical Center. The medical group on file is Good Samaritan Regional Medical Center. Dmand AI also links Dr. Ryan to 4 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account. Dr. Ryan's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michelle Marie Ryan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ryan practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Samaritan Rheumatology - HOPD | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michelle Marie Ryan is one of 81 rheumatologists in Oregon
Rheumatology is Dr. Ryan's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dmand AI has Dr. Ryan's licenses on file in 2 states: Oregon and New York.
Specialties and state licenses
- Rheumatology, OregonPrimary
- New York license
Rheumatologists near Dr. Ryan
Counts of rheumatologists 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. Michelle Marie Ryan billed Medicare for 432 services in 2024
CMS data shows 432 Medicare services from Dr. Ryan across 4 procedure codes in 2024, for 162 Medicare patients. Medicare paid $27,323 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ryan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4482024: 4138%
- Other services
- 2023: 02024: 19
- Surgery
- 2023: 312024: 0100%
Dr. Ryan compared with the Oregon median for rheumatologists, 2024
- Dr. Ryan
- Oregon median
- Medicare services
- 432vs 83648% below
- Medicare patients
- 162vs 19818% below
- Part D claims
- 3,826vs 1,4412.7 times
Medians across 88 rheumatologists in Oregon with Dmand AI profiles that report each measure.
Dr. Ryan'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. Michelle Marie Ryan treated 162 Medicare patients in 2024, average age 71
CMS counts 162 Medicare patients who saw Dr. Ryan in 2024. The largest group is 65 to 74, with 72 patients. 75% of them have arthritis, and 67% have high blood pressure. 21% are also on Medicaid. Their average risk score is 1.44, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ryan's median patient age at 67, with 77% women.
Dr. Ryan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ryan's Medicare patients by sex, 2024
- Women11772%
- Men4528%
Chronic conditions among Dr. Ryan's Medicare patients, 2024
- Arthritis75%
- High blood pressure67%
- High cholesterol64%
- Mood disorders38%
- Depression35%
- Osteoporosis30%
- Diabetes27%
- Anxiety22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ryan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women77%
- Men23%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michelle Marie Ryan wrote 4,158 Medicare Part D claims in 2024
In 2024, Dr. Ryan wrote 4,158 Medicare Part D claims for 294 patients. 88% of them were for generic drugs. CMS names the drug for 3,826 of them, across 65 drugs with 11 or more claims each, at $1,611,372 in total drug cost. In 2023, CMS named 3,861 claims across 63 drugs.
Dr. Ryan's Part D claims by kind of drug, 2024
- Generic3,670 claims88%
- Brand-name464 claims11%
- Other24 claims1%
Dr. Ryan'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. Ryan's Part D claims, 2024
- Opioids15%624 of 4,158 claims
- Antibiotics1%46 of 4,158 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: 3,8612024: 3,8261%
Drugs named by CMS: 65 in 2024, 63 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. Michelle Marie Ryan scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Ryan for performance year 2024, reported as part of a group. Dr. Ryan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ryan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Ryan's MIPS scores, performance year 2024
- 94of 100Final score
- 86.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 86of 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. Michelle Marie Ryan has 3 publications on record
Dmand AI links 3 papers to Dr. Ryan, published from 2015 to 2024. 2024 was the busiest year, with 2. Dr. Ryan's most frequent co-authors are Mark Little, MD and Patrick T. Murray, MD.
Dr. Ryan's most frequent co-authors
Recent publications by Dr. Ryan
See who Dr. Ryan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ryan works with, so you can find a warm path to the right rheumatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Michelle Marie Ryan received $122 in industry payments from 2016 to 2024
CMS Open Payments shows 6 general payments to Dr. Ryan from 6 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 84% of the total. Celgene Corporation paid the most, $23.
General payments to Dr. Ryan by program year, 2016 to 2024
General payments to Dr. Ryan by kind, 2016 to 2024
- Food and beverage$10284%
- Education$2016%
Companies that paid Dr. Ryan the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michelle Marie Ryan graduated from University of California, Davis School of Medicine
Dr. Ryan graduated from University of California, Davis School of Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michelle Marie Ryan'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 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) |
| 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. Michelle Marie Ryan
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. Michelle Marie Ryan's NPI number?
Dr. Michelle Marie Ryan's NPI number is 1912019217. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michelle Marie Ryan?
Dr. Michelle Marie Ryan is a rheumatologist in Corvallis, Oregon. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Michelle Marie Ryan practice?
Dr. Ryan practices at 3620 NW Samaritan Dr, Corvallis, OR 97330. Dr. Ryan's primary practice is Samaritan Rheumatology - HOPD in Corvallis, Oregon. Dmand AI also links Dr. Ryan to 4 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Michelle Marie Ryan's medical license number?
Dr. Ryan holds Oregon license MD125560, one of the licenses on file in 2 states.
Which states has Dr. Michelle Marie Ryan been licensed in?
Dmand AI has state licenses on file for Dr. Ryan in Oregon and New York.
Which hospitals is Dr. Michelle Marie Ryan affiliated with?
Dr. Ryan is affiliated with Good Samaritan Regional Medical Center. Dmand AI links Dr. Ryan to 4 more hospitals.
What medical group is Dr. Michelle Marie Ryan part of?
Dr. Ryan is linked to Good Samaritan Regional Medical Center. Dmand AI links Dr. Ryan to 1 more medical group.
Does Dr. Michelle Marie Ryan accept Medicare?
Yes. CMS data shows Dr. Ryan billed Medicare for 432 services in 2024, and Dr. Ryan accepts Medicare assignment.
Does Dr. Michelle Marie Ryan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ryan as offering telehealth services.
What is Dr. Michelle Marie Ryan's MIPS score?
Dr. Ryan's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Michelle Marie Ryan see?
CMS counts 162 Medicare patients who saw Dr. Ryan in 2024, with an average age of 71.
What services does Dr. Michelle Marie Ryan bill to Medicare?
In 2024, Dr. Ryan's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, established patient (99215).
Where did Dr. Michelle Marie Ryan go to medical school?
Dr. Ryan graduated from University of California, Davis School of Medicine in 2003.
What drugs does Dr. Michelle Marie Ryan prescribe most?
In 2024 Medicare Part D data, Dr. Ryan's most prescribed drugs by claims were Prednisone, Methotrexate and Hydroxychloroquine Sulfate.
Has Dr. Michelle Marie Ryan received payments from drug or device companies?
CMS Open Payments shows $122 in general payments to Dr. Ryan from 6 companies from 2016 to 2024. The largest total came from Celgene Corporation.
How long has Dr. Michelle Marie Ryan been practicing?
Dr. Ryan graduated from medical school in 2003, 23 years ago.
Does Dr. Michelle Marie Ryan do research?
Dmand AI links 3 publications to Dr. Ryan, published from 2015 to 2024.
Who does Dr. Michelle Marie Ryan publish with?
Dr. Ryan's most frequent co-authors are Mark Little, MD (1 shared paper) and Patrick T. Murray, MD (1 shared paper).
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