28 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Negreanu, Specialist in Portland, OR?
Where did Dr. Negreanu go to medical school and complete their residency?
Residency: Danbury Hospital
Medical School: Iuliu Hatieeanu U/Med | Universitatea De Medicina Si Farmacie Iuliu Hatieganu
Is Dr. Negreanu board certified as a Specialist?
Yes, Dr. Diana Negreanu, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Negreanu speak?
Dr. Negreanu and their clinical team can communicate with patients in the following languages:
- English
What conditions does a Specialist like Dr. Negreanu typically treat?
As a Specialist, Dr. Negreanu diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Negreanu. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Hashimoto's Disease
- Thyroid Disease
- Hashimoto's disease
- Autoimmune thyroiditis
- Chronic lymphocytic thyroiditis
- Hashimoto's thyroiditis
ICD-10 Codes:
- E063: Autoimmune thyroiditis
Also known as:
- Age-Related Osteoporosis
- Fractures
- Osteoporosis
- Senile Osteoporosis
- Primary Osteoporosis
- Bone Thinning from Aging
ICD-10 Codes:
- M810: Age-related osteoporosis without current pathological fracture
Also known as:
- Post-Surgery Hypothyroidism
- Hypothyroidism
- Postoperative Underactive Thyroid
- Thyroid Failure After Surgery
ICD-10 Codes:
- E890: Postprocedural hypothyroidism
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Graves' Disease
- Hyperthyroidism
- Graves' disease
- Graves Disease
- Hyperthyroidism with Goiter
- Toxic Diffuse Goiter
- Overactive Thyroid with Enlarged Gland
ICD-10 Codes:
- E0500: Thyrotoxicosis with diffuse goiter without thyrotoxic crisis or storm
Does Dr. Negreanu accept my insurance?
Dr. Negreanu accepts most major insurance plans. Important: Please call our office at (503) 256-4096 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Negreanu accept in Portland, OR?
Dr. Negreanu in Portland, OR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Cambia Health Solutions
Cigna Group
CVS Health (formerly Aetna)
Healthcare Management Administrators (HMA)
Medicare
Moda Health
PacificSource
Providence Health & Services
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Negreanu's office located?
Dr. Diana Negreanu's Primary Practice
5050 NE Hoyt St Ste 317
Portland, OR 97213
(503) 256-4096
What hospitals are Dr. Negreanu affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Negreanu has admitting privileges at the following hospitals:
What is Dr. Negreanu's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Negreanu's National Provider Identifier (NPI) number is 1538282447.
What common questions do patients ask about Dr. Negreanu?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Negreanu