Physician Profile
Unclaimed ProfileAbout GRUENHAGEN
Nathan Gruenhagen, M.D. practises diagnostic radiology in Newport, OR. Nathan is a 2017 graduate of Indiana University School of Medicine.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What kind of doctor is Dr. Gruenhagen?
Dr. Gruenhagen is a diagnostic radiology in Newport, OR. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
What is Dr. Gruenhagen's address?
Dr. Gruenhagen is listed at 930 SW ABBEY ST STE B, Newport, OR 97365. 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. Gruenhagen?
The number on file is (541) 265-2244. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Gruenhagen?
Dr. Gruenhagen's National Provider Identifier is 1013442425. 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. Gruenhagen train?
Dr. Gruenhagen attended Indiana University School of Medicine, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Gruenhagen have?
Dr. Gruenhagen has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Gruenhagen perform?
According to Medicare billing data, Dr. Gruenhagen performs imaging including ct scan head or brain without contrast and x-ray of chest, 1 view; provides treatments such as ultrasound of both sides of head and neck blood flow. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Gruenhagen's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gruenhagen. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (541) 265-2244
- Email not available
Practice Locations
930 SW ABBEY ST STE B
Newport, OR 97365
Procedures Most Often Billed to Medicare
1,780 services · 1,737 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ct scan head or brain without contrast | Imaging | 70450 |
271 |
| X-ray of chest, 1 view | Imaging | 71045 |
179 |
| Mri scan of brain without contrast | Imaging | 70551 |
141 |
| Mri scan of brain before and after contrast | Imaging | 70553 |
130 |
| Ct scan of blood vessels of neck with contrast | Imaging | 70498 |
120 |
| Ct scan of blood vessels of head with contrast | Imaging | 70496 |
115 |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
95 |
| Ct scan of upper spine without contrast | Imaging | 72125 |
84 |
| X-ray of chest, 2 views | Imaging | 71046 |
65 |
| Ct scan of soft tissue of neck with contrast | Imaging | 70491 |
58 |
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.
Other diagnostic radiology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
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 diagnostic radiology specialists in Newport 1
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Indiana University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Indiana University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ct scan head or brain without contrast 8
Providers in OR who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.