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Edit this profileWhere to find Aaron Grossberg, MD, PhD
- Portland location main office
3181 Sw Sam Jackson Park Rd # L337, Portland, OR 97239 - Houston location
1515 Holcombe Blvd, Unit 097, Houston, TX 77030
About Dr. Grossberg
Aaron Grossberg, MD, PhD is a healthcare provider in Portland, OR specializing in radiation oncology. Aaron trained at Oregon Health Sciences University School of Medicine, graduating in 2013. Aaron is also listed as specializing in internal medicine. According to Medicare claims data, Aaron cared for 65 Medicare patients across 99 services. The services billed most often include calculation of radiation therapy dose, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and complex radiation therapy planning. This provider record is associated with NPI 1164775334.
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) 494-8756
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
3181 SW SAM JACKSON PARK RD # L337
Portland, OR 97239
1515 Holcombe Blvd Unit 097
Houston, TX 77030
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
Cancer care
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
99 services · 65 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Calculation of radiation therapy dose | Imaging | 77300 |
46 | Less often than most peers in Radiation Oncology |
| Complex radiation therapy planning | Imaging | 77263 |
14 | Less often than most peers in Radiation Oncology |
| Design and construction of radiation treatment device for high precision radiation therapy | Imaging | 77338 |
12 | Less often than most peers in Radiation Oncology |
| High precision radiation therapy planning | Imaging | 77301 |
11 | Less often than most peers in Radiation Oncology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
16 | 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.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 23 related providers in 3 groups
Trained at Oregon Health Sciences University School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Oregon Health Sciences University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Calculation of radiation therapy dose 8
Providers in OR who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Grossberg?
Dr. Grossberg 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
What is Dr. Grossberg's address?
Dr. Grossberg is listed at 3181 Sw Sam Jackson Park Rd # L337, Portland, OR 97239. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Grossberg?
The number on file is (503) 494-8756. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Grossberg's NPI number?
Dr. Grossberg's National Provider Identifier is 1164775334. 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 Dr. Grossberg train?
Dr. Grossberg attended Oregon Health Sciences University School of Medicine, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Grossberg been practicing?
Dr. Grossberg has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Grossberg perform?
According to Medicare billing data, Dr. Grossberg performs imaging including calculation of radiation therapy dose and complex radiation therapy planning, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Grossberg confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Grossberg. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.