Drew Oyama
- Medicare services, 2024
- 70
- Medicare patients, 2024
- 38
- Part D claims, 2024
- 160
- MIPS score, 2024
- 99
- Hospital affiliations
- 1
- Practice address
- 3181 SW Sam Jackson Park Road, Portland, OR 97239
- Practice phone
- Call (503) 494-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Drew Oyama's professional email, personal email and mobile number
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Drew Oyama is a hospitalist in Portland, Oregon
Drew Oyama practices at OHSU Hospital in Portland, Oregon, part of State of Oregon.
Drew Oyama's NPI, 1417536608, was assigned on April 5, 2021. Drew Oyama graduated from University of New England, College of Osteo Medicine in 2021. Drew Oyama holds Oregon license DO219545.
- NPI
- 1417536608NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921401464
- NPI enumeration date
- April 5, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 494-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Drew Oyama practices at OHSU Hospital in Portland, Oregon
Drew Oyama's primary practice is OHSU Hospital, at 3181 SW Sam Jackson Park Road, Portland, OR 97239 in Multnomah County. The practice phone is (503) 494-9000.
- OHSU Hospital3181 SW Sam Jackson Park Road, Portland, OR 97239 · Multnomah CountyPhone(503) 494-9000
Source: Dmand AI Affiliation Data
Drew Oyama is affiliated with 2 sites of care and 1 medical group
Drew Oyama's primary practice is OHSU Hospital in Portland, Oregon, part of State of Oregon. The medical group on file is Oregon Health & Science University (OHSU). Dmand AI also links Drew Oyama to 1 more clinical lab, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Drew Oyama's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Drew Oyama practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| OHSU Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Drew Oyama is one of 456 hospitalists in Oregon
Hospitalist is Drew Oyama's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Drew Oyama is licensed in Oregon.
Specialties and state licenses
- Hospitalist, OregonPrimary
Hospitalists near Drew Oyama
Counts of hospitalists 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
Drew Oyama billed Medicare for 70 services in 2024
CMS data shows 70 Medicare services from Drew Oyama across 2 procedure codes in 2024, for 38 Medicare patients. Medicare paid $5,574 for them. Every service was in a facility, such as a hospital, rather than an office.
Drew Oyama compared with the Oregon median for hospitalists, 2024
- Drew Oyama
- Oregon median
- Medicare services
- 70vs 27274% below
- Medicare patients
- 38vs 12670% below
- Part D claims
- 22vs 5661% below
Medians across 454 hospitalists in Oregon with Dmand AI profiles that report each measure.
Drew Oyama'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
Drew Oyama treated 38 Medicare patients in 2024, average age 70
CMS counts 38 Medicare patients who saw Drew Oyama in 2024. The largest group is 75 to 84, with 15 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 42% are also on Medicaid. Their average risk score is 2.33, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Drew Oyama's median patient age at 69, with 49% women.
Drew Oyama's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Drew Oyama's Medicare patients by sex, 2024
- Women2155%
- Men1745%
Chronic conditions among Drew Oyama's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure50%
- Mood disorders50%
- Chronic kidney disease47%
- Depression47%
- Ischemic heart disease45%
- Anxiety42%
Share of Medicare patients with each condition. A patient can have several.
Drew Oyama's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Drew Oyama wrote 160 Medicare Part D claims in 2024
In 2024, Drew Oyama wrote 160 Medicare Part D claims for 42 patients. 88% of them were for generic drugs. CMS names the drug for 22 of them, across 2 drugs with 11 or more claims each, at $111 in total drug cost.
Drew Oyama's Part D claims by kind of drug, 2024
- Generic141 claims88%
- Brand-name and other19 claims12%
Drew Oyama'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 Drew Oyama's Part D claims, 2024
- Antibiotics10%16 of 160 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Drew Oyama scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Drew Oyama for performance year 2024, reported through an alternative payment model (APM). Drew Oyama accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Drew Oyama's MIPS scores, performance year 2024
- 99of 100Final score
- 84.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Drew Oyama graduated from University of New England, College of Osteo Medicine
Drew Oyama graduated from University of New England, College of Osteo Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Drew Oyama'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) |
| 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 Drew Oyama
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Drew Oyama's NPI number?
Drew Oyama's NPI number is 1417536608. It was assigned on April 5, 2021, and it is active in the NPI Registry.
What does Drew Oyama specialize in?
Drew Oyama is a hospitalist in Portland, Oregon. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Drew Oyama practice?
Drew Oyama practices at 3181 SW Sam Jackson Park Road, Portland, OR 97239. Drew Oyama's primary practice is OHSU Hospital in Portland, Oregon, part of State of Oregon. Dmand AI also links Drew Oyama to 1 clinical lab.
What is Drew Oyama's office phone number?
The practice phone on file for Drew Oyama is (503) 494-9000.
What is Drew Oyama's medical license number?
Drew Oyama holds Oregon license DO219545.
Which hospitals is Drew Oyama affiliated with?
Drew Oyama practices at OHSU Hospital in Portland, Oregon.
What medical group is Drew Oyama part of?
Drew Oyama is linked to Oregon Health & Science University (OHSU).
Does Drew Oyama accept Medicare?
Yes. CMS data shows Drew Oyama billed Medicare for 70 services in 2024, and Drew Oyama accepts Medicare assignment.
What is Drew Oyama's MIPS score?
Drew Oyama's MIPS final score for performance year 2024 is 99 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Drew Oyama see?
CMS counts 38 Medicare patients who saw Drew Oyama in 2024, with an average age of 70.
Show 4 more questionsShow fewer questions
What services does Drew Oyama bill to Medicare?
In 2024, Drew Oyama's most billed Medicare services were hospital inpatient care (99233) and hospital inpatient care (99232).
Where did Drew Oyama go to medical school?
Drew Oyama graduated from University of New England, College of Osteo Medicine in 2021.
What drugs does Drew Oyama prescribe most?
In 2024 Medicare Part D data, Drew Oyama's most prescribed drugs by claims were Atorvastatin Calcium and Losartan Potassium.
How long has Drew Oyama been practicing?
Drew Oyama graduated from medical school in 2021, 5 years ago.
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