Dr. Jon Stephan, MD
- Medicare services, 2024
- 15
- Medicare patients, 2024
- 67
- MIPS score, 2024
- 92
- Hospital affiliations
- 1
- Industry payments
- $118
- Practice address
- 10123 Se Market Street, Portland, OR 97216
- Practice phone
- Call (503) 257-2500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Stephan's professional email, personal email and mobile number
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Dr. Jon Stephan is an anesthesiologist in Portland, Oregon
Dr. Stephan practices at Adventist Health Portland in Portland, Oregon, part of Adventist Health.
Dr. Stephan's NPI, 1730196528, was assigned on August 2, 2006. Dr. Stephan graduated from Loma Linda University School of Medicine in 1992. Dr. Stephan holds Oregon license MD19821.
- NPI
- 1730196528NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719171107
- NPI enumeration date
- August 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 257-2500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jon Stephan practices at Adventist Health Portland in Portland, Oregon
Dr. Stephan's primary practice is Adventist Health Portland, at 10123 Se Market Street, Portland, OR 97216 in Multnomah County. The practice phone is (503) 257-2500.
- Adventist Health Portland10123 Se Market Street, Portland, OR 97216 · Multnomah CountyPhone(503) 257-2500
Source: Dmand AI Affiliation Data
Dr. Jon Stephan is affiliated with 1 site of care and 1 medical group
Dr. Stephan's primary practice is Adventist Health Portland in Portland, Oregon, part of Adventist Health. The medical group on file is Adventist Health Portland.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jon Stephan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stephan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Adventist Health Portland | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jon Stephan is one of 797 anesthesiologists in Oregon
Anesthesiology is Dr. Stephan's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Stephan is licensed in Oregon.
Specialties and state licenses
- Anesthesiology, OregonPrimary
Anesthesiologists near Dr. Stephan
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. Jon Stephan billed Medicare for 15 services in 2024
CMS data shows 15 Medicare services from Dr. Stephan across 1 procedure code in 2024, for 67 Medicare patients. Medicare paid $1,733 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Stephan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 412024: 1563%
Dr. Stephan compared with the Oregon median for anesthesiologists, 2024
- Dr. Stephan
- Oregon median
- Medicare services
- 15vs 3962% below
- Medicare patients
- 67vs 9227% below
Medians across 720 anesthesiologists in Oregon with Dmand AI profiles that report each measure.
Dr. Stephan'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Stephan and other anesthesiologists in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jon Stephan treated 67 Medicare patients in 2024, average age 72
CMS counts 67 Medicare patients who saw Dr. Stephan in 2024. The largest group is 65 to 74, with 39 patients. 69% of them have high blood pressure, and 69% have high cholesterol. Their average risk score is 1.45, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Stephan's median patient age at 70, with 54% women.
Dr. Stephan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Stephan's Medicare patients by sex, 2024
- Women3654%
- Men3146%
Chronic conditions among Dr. Stephan's Medicare patients, 2024
- High blood pressure69%
- High cholesterol69%
- Arthritis48%
- Diabetes34%
- Chronic kidney disease30%
- Anxiety28%
- Ischemic heart disease27%
- Mood disorders27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Stephan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jon Stephan scored 92 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Stephan for performance year 2024, reported as part of a group. Dr. Stephan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Stephan's MIPS scores, performance year 2024
- 92of 100Final score
- 84.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 79of 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. Jon Stephan received $118 in industry payments from 2017 to 2025
CMS Open Payments shows 4 general payments to Dr. Stephan from 2 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $75.
General payments to Dr. Stephan by program year, 2017 to 2025
Companies that paid Dr. Stephan the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jon Stephan graduated from Loma Linda University School of Medicine
Dr. Stephan graduated from Loma Linda University School of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jon Stephan'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. Jon Stephan
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. Jon Stephan's NPI number?
Dr. Jon Stephan's NPI number is 1730196528. It was assigned on August 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jon Stephan?
Dr. Jon Stephan is an anesthesiologist in Portland, Oregon. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Jon Stephan practice?
Dr. Stephan practices at 10123 Se Market Street, Portland, OR 97216. Dr. Stephan's primary practice is Adventist Health Portland in Portland, Oregon, part of Adventist Health.
What is Dr. Jon Stephan's office phone number?
The practice phone on file for Dr. Stephan is (503) 257-2500.
What is Dr. Jon Stephan's medical license number?
Dr. Stephan holds Oregon license MD19821.
Which hospitals is Dr. Jon Stephan affiliated with?
Dr. Stephan practices at Adventist Health Portland in Portland, Oregon.
What medical group is Dr. Jon Stephan part of?
Dr. Stephan is linked to Adventist Health Portland.
Does Dr. Jon Stephan accept Medicare?
Yes. CMS data shows Dr. Stephan billed Medicare for 15 services in 2024, and Dr. Stephan accepts Medicare assignment.
What is Dr. Jon Stephan's MIPS score?
Dr. Stephan's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.
How many Medicare patients does Dr. Jon Stephan see?
CMS counts 67 Medicare patients who saw Dr. Stephan in 2024, with an average age of 72.
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What services does Dr. Jon Stephan bill to Medicare?
In 2024, Dr. Stephan's most billed Medicare services were anesthesia (00731).
Where did Dr. Jon Stephan go to medical school?
Dr. Stephan graduated from Loma Linda University School of Medicine in 1992.
Has Dr. Jon Stephan received payments from drug or device companies?
CMS Open Payments shows $118 in general payments to Dr. Stephan from 2 companies from 2017 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Jon Stephan been practicing?
Dr. Stephan graduated from medical school in 1992, 34 years ago.
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