Dr. Ralph J. Duda
- Gender: Male
- Experience: 40 years
- Sole propriator: No
- NPI: 1356436406
Dr. Ralph J. Duda JR. MD FACP FACE
Endocrinologist
He is located at 909 East Republic Road Suite D200 in Springfield, MO 65807. Can help patients with the following: Bone Loss, Constipation, Diabetes, Hypoglycemia, Migraine, Urinary Tract Infection (UTI). His National Provider Identifier (NPI) number is 1356436406. Appointment can be made via the phone number (417) 883-7889.
Conditions treated
Dr. Ralph J. Duda, being an endocrinologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Ralph J. Duda.
- Abdominal Pain
- Achondroplasia
- Acute Pain
- Addison's Disease
- Amyloidosis
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Bone Loss
- Carcinoid Tumor
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cushing's Syndrome
- Cystitis
- Diabetes
- Diabetes Insipidus (DI)
- Diabetes Mellitus (DM) Type 1
- Diabetes Mellitus (DM) Type 2
- Diabetic Neuropathy
- Diarrhea
- Edema
- Fertility
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Goiter
- Graves' Disease
- Growth Hormone Imbalance
- Gynecomastia
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hypercalcemia
- Hyperglycemia
- Hyperlipidemia
- Hyperparathyroidism
- Hyperthyroidism
- Hypocalcemia
- Hypoglycemia
- Hyponatremia
- Hypoparathyroidism
- Hypothyroidism
- Influenza
- Inguinal Hernia
- Insulin Resistance (IR)
- Low Testosterone
- Metabolic Syndrome
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Thyroid Cancer
- Thyroid Disease
- Thyroiditis
- Urethritis
- Urinary Tract Infection (UTI)
- Vitamin D Deficiency
- Wilson-Turner Syndrome
Procedures Performed by Dr. Ralph J. Duda
Insurances Accepted by Dr. Ralph J. Duda
- Medicare
Medicare Enrollment
Dr. Ralph J. Duda is enrolled to bill Medicare as a Practitioner - Endocrinology .
Bills through: Ahs Oklahoma Heart Llc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| Lilly | $182978 |
| Novo Nordisk | $175412 |
| Janssen | $52961 |
Other
| Promotional Speaking or Service | $523622 |
| Consulting | $38031 |
| Travel and Lodging | $31902 |
| Food and Beverage | $20343 |
| Other | $5958 |
Additional Specialities
- Internist
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Questions & Answers
Where can you meet with Dr. Ralph J. Duda?
Dr. Ralph J. Duda's office is located at 909 East Republic Road Suite D200 in Springfield, MO 65807.
Does Dr. Ralph J. Duda accept patients with Medicare?
Yes, Dr. Ralph J. Duda accepts patients with Medicare.
What conditions does Dr. Ralph J. Duda treat?
Dr. Ralph J. Duda provides treatment for Bone Loss, Constipation, Diabetes, Hypoglycemia, Migraine, Urinary Tract Infection (UTI). For the full list see this list.