33 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Neifing, Endocrinologist in Portland, OR?
Dr. James Neifing, MD is an Endocrinologist, who primarily practices in Portland, OR. He has been practicing for over 33 years and is board certified. Dr. Neifing graduated from University of Illinois College of Medicine at Chicago Program and completed his residency at Univ Of Wa Sch Of Med, Endocrinology, Diabetes & Metabolism; Legacy Good Samaritan Hosp Mc, Internal Medicine. Dr. Neifing is fluent in English, and is currently seeing new patients. Dr. Neifing’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Neifing’s office at (503) 297-3336.
Where did Dr. Neifing go to medical school and complete their residency?
Residency: Univ Of Wa Sch Of Med, Endocrinology, Diabetes & Metabolism; Legacy Good Samaritan Hosp Mc, Internal Medicine | Legacy Emanuel Hospital and Health Center Program
Medical School: University Of Il Coll Of Med- Chicago Il | University of Illinois College of Medicine at Chicago Program
Is Dr. Neifing board certified as an Endocrinologist?
Yes, Dr. James Neifing, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Neifing speak?
Dr. Neifing and their clinical team can communicate with patients in the following languages:
English
What conditions does an Endocrinologist like Dr. Neifing typically treat?
As an Endocrinologist, Dr. Neifing 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. Neifing. 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:
- 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:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Type 2 Diabetes with High Blood Sugar
- Type 2 Diabetes
- Diabetes Type 2
- Hyperglycemia
- Type 2 diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E1165: Type 2 diabetes mellitus with hyperglycemia
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Type 1 Diabetes with High Blood Sugar
- Type 1 Diabetes
- Diabetes Type 1
- Hyperglycemia
- Type 1 diabetes
- Diabetes Tests & Diagnosis
- Diabetic Hyperglycemia
- High Glucose in Type 1 Diabetes
- High Blood Sugar Episode
- Juvenile Diabetes
- Insulin-Dependent Diabetes
- T1D
ICD-10 Codes:
- E1065: Type 1 diabetes mellitus with hyperglycemia
- E109: Type 1 diabetes mellitus without complications
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
What procedures does an Endocrinologist like Dr. Neifing typically perform?
As an Endocrinologist, procedures performed by Dr. James Neifing may include:
- Adrenal Surgery
- Comparative Genomic Hybridization
- D and C / Vacuum Aspiration
- Diabetes Blood Sugar Management
- Diabetes Care - Kidney Disease Monitoring
- Diabetes Consultation
- Doppler Ultrasound
- Egg Freezing/ Fertility Preservation
Please contact Dr. Neifing's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Neifing accept my insurance?
Dr. Neifing accepts most major insurance plans. Important: Please call our office at (503) 297-3336 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Neifing accept in Portland, OR?
Dr. Neifing in Portland, OR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Cambia Health Solutions
Cigna Group
HealthRight Group
Medicare
Moda Health
PacificSource
Providence Health & Services
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Neifing's office located?
Dr. James Neifing's Primary Practice
9135 SW Barnes Rd Ste 985
Portland, OR 97225
(503) 297-3336
What is Dr. Neifing's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Neifing's National Provider Identifier (NPI) number is 1437207941.
What common questions do patients ask about Dr. Neifing?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Neifing
What is Dr. James Neifing's specialty?
Dr. Neifing is a Endocrinologist near Portland, OR.
What does an Endocrinologist do?
An internist specializing in disorders of the endocrine glands, including the thyroid and adrenal glands. This specialist also manages a range of conditions such as diabetes, metabolic and nutritional disorders, obesity, pituitary disorders, and menstrual and sexual health issues.
Is this Dr. James Neifing affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Neifing is affiliated with Providence St. Vincent Medical Center, Legacy Good Samaritan Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Endocrinologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Endocrinologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is James Neifing accepting new patients in Portland, OR?
Yes, Dr. James Neifing is accepting new patients at this time.
Does Dr. James Neifing offer online booking?
Please contact Dr. Neifing's office at (503) 297-3336 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with James Neifing?
Please contact Dr. Neifing's office at (503) 297-3336 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. James Neifing have?
Dr. James Neifing is certified by the American Board of Internal Medicine.
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