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Edit this profileAt a glance
- 1015 Nw 22Nd Ave, Ll50, Portland, OR 97210
About Dr. Schray
Based in Portland, OR, Mark F. Schray, M.D. is listed in the NPI registry under radiation oncology. Mark is also listed as specializing in therapeutic radiology. According to Medicare claims data, Mark cared for 38 Medicare patients across 68 services. The services billed most often include ct guidance for insertion of radiation therapy fields. NPI 1063400752 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (503) 413-7135
- Email not available
Practice Locations
1015 NW 22ND AVE LL50
Portland, OR 97210
Conditions Commonly Evaluated or Treated
Within Radiation Oncology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Benign condition
Blood and lymph cancer
Bone cancer
Brain tumors
Cancer emergencies
Chest cancer
Endocrine cancer
Eye cancer
Eye conditions
Foot conditions
Gastrointestinal cancer
- Anal cancer
- Bile duct cancer
- Colon cancer
- Esophageal cancer
- Gallbladder cancer
- Liver cancer
- Pancreatic cancer
- Stomach cancer
Gynecologic cancer
Head & neck cancer
Head and neck cancer
Metastatic cancer
Neurologic condition
Orthopedic conditions
Sarcoma
Skin cancer
Thoracic cancer
Urologic cancer
Vascular conditions
Procedures & services
Most searched procedures
Advanced radiation
Benign treatment
Brain radiation
Cancer treatment
Central nervous system
Consultation
External radiation
- Electron beam therapy
- Image-guided radiation (IGRT)
- IMRT (Targeted intensity radiation)
- RapidArc / VMAT radiation
- Total body irradiation (TBI)
Eye cancer treatment
Follow-up care
Heart treatments
Internal radiation
Pain and symptom relief
Particle therapy
Precision radiation
- Adaptive radiation therapy
- Heart-sparing breath hold radiation (DIBH)
- Spine radiosurgery
- Stereotactic body radiation (SBRT)
- Stereotactic radiosurgery (SRS)
- Tattoo-free radiation
Prostate cancer treatment
Prostate protection
Radiation therapy
Skin cancer treatment
Skin lymphoma treatment
Specialized radiation
Targeted isotopes
Targeted radiation drugs
Treatment planning
Procedures Most Often Billed to Medicare
68 services · 38 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ct guidance for insertion of radiation therapy fields | Imaging | 77014 |
68 | Less often than most peers in Radiation Oncology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other radiation oncologists in Portland 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1979 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Ct guidance for insertion of radiation therapy fields 8
Providers in OR who bill this service to Medicare most often.
Common questions
What does Mark F. Schray specialize in?
Mark F. Schray is a radiation oncologist in Portland, OR. That is the designation recorded for this NPI in the federal registry, where it is listed as “Radiation Oncology”.
NPI registry
Where is Mark F. Schray located?
Mark F. Schray is listed at 1015 Nw 22Nd Ave Ll50, Portland, OR 97210. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mark F. Schray's phone number?
The number on file is (503) 413-7135. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mark F. Schray's NPI number?
Mark F. Schray's National Provider Identifier is 1063400752. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Mark F. Schray train?
Mark F. Schray attended Other, graduating in 1979. This comes from the CMS National Downloadable File.
CMS public data
How long has Mark F. Schray been practicing?
Mark F. Schray has 47 years experience. Calculated from a graduation year of 1979, reported in the CMS National Downloadable File.
CMS public data
What does Mark F. Schray do most often?
According to Medicare billing data, Mark F. Schray performs imaging including ct guidance for insertion of radiation therapy fields. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mark F. Schray confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mark F. Schray. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.