Dr. Stephen A. Oljeski, MD
- Medicare services, 2024
- 16,470
- Medicare patients, 2024
- 2,364
- Hospital affiliations
- 5
- Industry payments
- $19
- Medical groups
- 9
- Practice address
- 100 Fairfield Drive, Seneca, PA 16346
- Practice phone
- Call (814) 676-7600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Oljeski's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Stephen A. Oljeski is a diagnostic radiologist in Seneca, Pennsylvania
Dr. Oljeski practices at UPMC Northwest in Seneca, Pennsylvania, part of University of Pittsburgh Medical Center.
Dr. Oljeski's NPI, 1851359350, was assigned on May 3, 2006. Dr. Oljeski graduated from University of North Carolina at Chapel Hill School of Medicine in 2000. Dr. Oljeski holds Pennsylvania license MD428867.
- NPI
- 1851359350NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648280248
- NPI enumeration date
- May 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (814) 676-7600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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. Stephen A. Oljeski practices at UPMC Northwest in Seneca, Pennsylvania
Dr. Oljeski's primary practice is UPMC Northwest, at 100 Fairfield Drive, Seneca, PA 16346 in Venango County. The practice phone is (814) 676-7600.
- UPMC Northwest100 Fairfield Drive, Seneca, PA 16346 · Venango CountyPhone(814) 676-7600
Source: Dmand AI Affiliation Data
Dr. Stephen A. Oljeski is affiliated with 5 sites of care and 9 medical groups
Dr. Oljeski's primary practice is UPMC Northwest in Seneca, Pennsylvania, part of University of Pittsburgh Medical Center. Dr. Oljeski is also affiliated with UPMC Hamot. The medical group on file is UPMC Hamot. Dmand AI also links Dr. Oljeski to 3 more hospitals and 8 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephen A. Oljeski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Oljeski practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UPMC Northwest | Available with a free account |
| +4 more sites and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen A. Oljeski is one of 1,655 diagnostic radiologists in Pennsylvania
Diagnostic radiology is Dr. Oljeski's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dmand AI has Dr. Oljeski's licenses on file in 2 states: Pennsylvania and South Carolina.
Specialties and state licenses
- Diagnostic radiology, PennsylvaniaPrimary
- South Carolina license
Diagnostic radiologists near Dr. Oljeski
Counts of diagnostic radiologists 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. Stephen A. Oljeski billed Medicare for 16,470 services in 2024
CMS data shows 16,470 Medicare services from Dr. Oljeski across 59 procedure codes in 2024, for 2,364 Medicare patients. Medicare paid $122,927 for them.
Dr. Oljeski's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 02024: 12,915
- Imaging
- 2023: 5,0562024: 3,38333%
- Tests and treatments
- 2023: 1972024: 17213%
Where Dr. Oljeski's Medicare services took place, 2024
- In an office13,22380%
- In a facility3,24720%
Dr. Oljeski compared with the Pennsylvania median for diagnostic radiologists, 2024
- Dr. Oljeski
- Pennsylvania median
- Medicare services
- 16,470vs 1,9558.4 times
- Medicare patients
- 2,364vs 1,40668% above
Medians across 1,606 diagnostic radiologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Oljeski'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.
Need commercial claims for Dr. Oljeski?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Oljeski and other diagnostic radiologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen A. Oljeski treated 2,364 Medicare patients in 2024, average age 73
CMS counts 2,364 Medicare patients who saw Dr. Oljeski in 2024. The largest group is 65 to 74, with 996 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.61, 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. Oljeski's median patient age at 68, with 51% women.
Dr. Oljeski's Medicare patients by age, 2024
Dr. Oljeski's Medicare patients by sex, 2024
- Women1,26754%
- Men1,09746%
Chronic conditions among Dr. Oljeski's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Ischemic heart disease36%
- Anxiety33%
- Diabetes33%
- Mood disorders33%
- Depression30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Oljeski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Stephen A. Oljeski takes part in Medicare
Dr. Oljeski accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Stephen A. Oljeski received $19 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Oljeski from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Blue Earth Diagnostics Limited paid the most, $19.
Companies that paid Dr. Oljeski the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephen A. Oljeski graduated from University of North Carolina at Chapel Hill School of Medicine
Dr. Oljeski graduated from University of North Carolina at Chapel Hill School of Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephen A. Oljeski'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) |
| 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. Stephen A. Oljeski
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What is Dr. Stephen A. Oljeski's NPI number?
Dr. Stephen A. Oljeski's NPI number is 1851359350. It was assigned on May 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen A. Oljeski?
Dr. Stephen A. Oljeski is a diagnostic radiologist in Seneca, Pennsylvania. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Stephen A. Oljeski practice?
Dr. Oljeski practices at 100 Fairfield Drive, Seneca, PA 16346. Dr. Oljeski's primary practice is UPMC Northwest in Seneca, Pennsylvania, part of University of Pittsburgh Medical Center. Dmand AI also links Dr. Oljeski to 3 hospitals and 8 medical groups.
What is Dr. Stephen A. Oljeski's office phone number?
The practice phone on file for Dr. Oljeski is (814) 676-7600.
What is Dr. Stephen A. Oljeski's medical license number?
Dr. Oljeski holds Pennsylvania license MD428867, one of the licenses on file in 2 states.
Which states has Dr. Stephen A. Oljeski been licensed in?
Dmand AI has state licenses on file for Dr. Oljeski in Pennsylvania and South Carolina.
Which hospitals is Dr. Stephen A. Oljeski affiliated with?
Dr. Oljeski practices at UPMC Northwest in Seneca, Pennsylvania. Dr. Oljeski is also affiliated with UPMC Hamot. Dmand AI links Dr. Oljeski to 3 more hospitals.
What medical group is Dr. Stephen A. Oljeski part of?
Dr. Oljeski is linked to UPMC Hamot. Dmand AI links Dr. Oljeski to 8 more medical groups.
Does Dr. Stephen A. Oljeski accept Medicare?
Yes. CMS data shows Dr. Oljeski billed Medicare for 16,470 services in 2024, and Dr. Oljeski accepts Medicare assignment.
How many Medicare patients does Dr. Stephen A. Oljeski see?
CMS counts 2,364 Medicare patients who saw Dr. Oljeski in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Dr. Stephen A. Oljeski bill to Medicare?
In 2024, Dr. Oljeski's most billed Medicare services were medicare temporary code (Q9967), diagnostic imaging (71046) and diagnostic imaging (71045).
Where did Dr. Stephen A. Oljeski go to medical school?
Dr. Oljeski graduated from University of North Carolina at Chapel Hill School of Medicine in 2000.
Has Dr. Stephen A. Oljeski received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Dr. Oljeski from 1 company from 2018 to 2018. The largest total came from Blue Earth Diagnostics Limited.
How long has Dr. Stephen A. Oljeski been practicing?
Dr. Oljeski graduated from medical school in 2000, 26 years ago.
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