Dr. Stephanie A. Nonas, MD
- Medicare services, 2024
- 89
- Medicare patients, 2024
- 51
- Part D claims, 2017
- 13
- Publications
- 12
- MIPS score, 2024
- 99
- 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 Dr. Nonas' professional email, personal email and mobile number
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Dr. Stephanie A. Nonas is a pulmonologist in Portland, Oregon
Dr. Nonas practices at OHSU Hospital in Portland, Oregon, part of State of Oregon.
Dr. Nonas' NPI, 1871631051, was assigned on February 1, 2007. Dr. Nonas graduated from Harvard Medical School in 2000. Dr. Nonas holds Oregon license MD27898.
- NPI
- 1871631051NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850480500
- NPI enumeration date
- February 1, 2007
- 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
- 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. Stephanie A. Nonas practices at OHSU Hospital in Portland, Oregon
Dr. Nonas' 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
Dr. Stephanie A. Nonas is affiliated with 2 sites of care and 1 medical group
Dr. Nonas' 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 Dr. Nonas 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 Dr. Stephanie A. Nonas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nonas 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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Dr. Stephanie A. Nonas is one of 162 pulmonologists in Oregon
Pulmonary disease is Dr. Nonas' primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dmand AI has Dr. Nonas' licenses on file in 2 states: Oregon and Maryland.
Specialties and state licenses
- Pulmonary disease, OregonPrimary
- Internal medicine, Maryland
Pulmonologists near Dr. Nonas
Counts of pulmonologists 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. Stephanie A. Nonas billed Medicare for 89 services in 2024
CMS data shows 89 Medicare services from Dr. Nonas across 3 procedure codes in 2024, for 51 Medicare patients. Medicare paid $12,539 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nonas' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 292024: 78169%
- Tests and treatments
- 2023: 152024: 1127%
Dr. Nonas compared with the Oregon median for pulmonologists, 2024
- Dr. Nonas
- Oregon median
- Medicare services
- 89vs 28569% below
- Medicare patients
- 51vs 16870% below
- Part D claims
- 13vs 61498% below
Medians across 159 pulmonologists in Oregon with Dmand AI profiles that report each measure.
Dr. Nonas' 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. Nonas?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nonas and other pulmonologists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephanie A. Nonas treated 51 Medicare patients in 2024, average age 68
CMS counts 51 Medicare patients who saw Dr. Nonas in 2024. The largest group is 65 to 74, with 24 patients. 73% of them have high blood pressure, and 65% have high cholesterol. 29% are also on Medicaid. Their average risk score is 2.42, 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. Nonas' median patient age at 72, with 68% women.
Dr. Nonas' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nonas' Medicare patients by sex, 2024
- Women3365%
- Men1835%
Chronic conditions among Dr. Nonas' Medicare patients, 2024
- High blood pressure73%
- High cholesterol65%
- Arthritis49%
- Atrial fibrillation33%
- Anxiety29%
- Diabetes29%
- Heart failure29%
- Alcohol and drug use disorders25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nonas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women68%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephanie A. Nonas wrote 13 Medicare Part D claims in 2017
In 2017, Dr. Nonas wrote 13 Medicare Part D claims. They cover 1 drug, with $5,582 in total drug cost. In 2016, CMS named 40 claims across 3 drugs.
Dr. Nonas' most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 402017: 1368%
Drugs named by CMS: 1 in 2017, 3 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Stephanie A. Nonas 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 Dr. Nonas for performance year 2024, reported through an alternative payment model (APM). Dr. Nonas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Nonas' 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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Dr. Stephanie A. Nonas has 12 publications on record
Dmand AI links 12 papers to Dr. Nonas, published from 2012 to 2022. 2015 was the busiest year, with 2. The most frequent topics are Respiration, Artificial. Dr. Nonas' most frequent co-authors are Albert Chi, MD, Jeffrey A. Gold, MD and Alejandro C. Arroliga, MD.
Dr. Nonas' papers by year, 2012 to 2022
Topics Dr. Nonas writes about most
- Respiration, Artificial
Dr. Nonas' most frequent co-authors
- Albert Chi, MD2 shared papers
- Jeffrey A. Gold, MD2 shared papers
- Alejandro C. Arroliga, MD1 shared paper
Recent publications by Dr. Nonas
AJR Am J Roentgenol
See who Dr. Nonas researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Nonas works with, so you can find a warm path to the right pulmonologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stephanie A. Nonas received $26 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Nonas from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Medtronic Vascular, Inc. paid the most, $26.
Companies that paid Dr. Nonas the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephanie A. Nonas graduated from Harvard Medical School
Dr. Nonas graduated from Harvard Medical School in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephanie A. Nonas'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) |
| 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. Stephanie A. Nonas
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. Stephanie A. Nonas' NPI number?
Dr. Stephanie A. Nonas' NPI number is 1871631051. It was assigned on February 1, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephanie A. Nonas?
Dr. Stephanie A. Nonas is a pulmonologist in Portland, Oregon. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Stephanie A. Nonas practice?
Dr. Nonas practices at 3181 SW Sam Jackson Park Road, Portland, OR 97239. Dr. Nonas' primary practice is OHSU Hospital in Portland, Oregon, part of State of Oregon. Dmand AI also links Dr. Nonas to 1 clinical lab.
What is Dr. Stephanie A. Nonas' office phone number?
The practice phone on file for Dr. Nonas is (503) 494-9000.
What is Dr. Stephanie A. Nonas' medical license number?
Dr. Nonas holds Oregon license MD27898, one of the licenses on file in 2 states.
Which states has Dr. Stephanie A. Nonas been licensed in?
Dmand AI has state licenses on file for Dr. Nonas in Oregon and Maryland.
Which hospitals is Dr. Stephanie A. Nonas affiliated with?
Dr. Nonas practices at OHSU Hospital in Portland, Oregon.
What medical group is Dr. Stephanie A. Nonas part of?
Dr. Nonas is linked to Oregon Health & Science University (OHSU).
Does Dr. Stephanie A. Nonas accept Medicare?
Yes. CMS data shows Dr. Nonas billed Medicare for 89 services in 2024, and Dr. Nonas accepts Medicare assignment.
What is Dr. Stephanie A. Nonas' MIPS score?
Dr. Nonas' MIPS final score for performance year 2024 is 99 out of 100, reported through an alternative payment model (APM).
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Stephanie A. Nonas see?
CMS counts 51 Medicare patients who saw Dr. Nonas in 2024, with an average age of 68.
What services does Dr. Stephanie A. Nonas bill to Medicare?
In 2024, Dr. Nonas' most billed Medicare services were critical care (99291), hospital inpatient care (99233) and lung function service (94010).
Where did Dr. Stephanie A. Nonas go to medical school?
Dr. Nonas graduated from Harvard Medical School in 2000.
What drugs does Dr. Stephanie A. Nonas prescribe most?
In 2017 Medicare Part D data, Dr. Nonas' most prescribed drugs by claims were Spiriva.
Has Dr. Stephanie A. Nonas received payments from drug or device companies?
CMS Open Payments shows $26 in general payments to Dr. Nonas from 1 company from 2019 to 2019. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Stephanie A. Nonas been practicing?
Dr. Nonas graduated from medical school in 2000, 26 years ago.
Does Dr. Stephanie A. Nonas do research?
Dmand AI links 12 publications to Dr. Nonas, published from 2012 to 2022.
Who does Dr. Stephanie A. Nonas publish with?
Dr. Nonas' most frequent co-authors are Albert Chi, MD (2 shared papers), Jeffrey A. Gold, MD (2 shared papers) and Alejandro C. Arroliga, MD (1 shared paper).
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