Dr. John E. Terwilleger
- Gender: Male
- Sole propriator: No
- NPI: 1164468351
Dr. John E. Terwilleger M.D.
Pediatrician
He is located at 1565 Saxon Boulevard Suite 202 in Deltona, FL 32725. Can help patients with the following: Chronic Cough, Fetal Alcohol Syndrome (FAS), Headache, Influenza, Noonan Syndrome, Pervasive Developmental Disorders (PDD). His National Provider Identifier (NPI) number is 1164468351. Appointment can be made via the phone number (386) 851-0644. He is affiliated with 1 practices.
Conditions treated
Dr. John Edward Terwilleger, being an pediatrician, 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. John E. Terwilleger.
- Abdominal Pain
- Allergic Reaction
- Anemia
- Anencephaly
- Asthma
- Autism
- Bee and Wasp Stings
- Birth Defects
- Bronchitis
- Cerebral Palsy (CP)
- Childhood Behavioral and Emotional Disorders
- Childhood Obesity
- Chronic Cough
- Cleft Palate and Cleft Lip
- Colic
- Common Cold
- Croup
- Developmental Delays
- Down Syndrome
- Dyslexia
- Eczema
- Edwards Syndrome
- Enuresis
- Fetal Alcohol Syndrome (FAS)
- Fever
- Food Poisoning
- Fragile X Syndrome (FXS)
- General Care
- Hay Fever
- Head Lice
- Headache
- Hives
- Infant Care
- Influenza
- Jaundice
- Kawasaki Disease
- Learning Disability
- Migraine
- Muscular Dystrophy
- Nausea and Vomiting
- Noonan Syndrome
- Parenting
- Pervasive Developmental Disorders (PDD)
- Phenylketonuria (PKU)
- Pinworm Infection
- Prescription Refill
- Reye Syndrome
- Rickets
- Sinusitis
- Skin Rash
- Sore Throat
- Speech Disorders
- Stuttering
- Sudden Infant Death Syndrome (SIDS)
- Tourette Syndrome
- Turner Syndrome
- Upper Respiratory Infection (URI)
- Urinary Tract Infection (UTI)
- Williams Syndrome
- Wilson-Turner Syndrome
Payments received from industry
- $699.02 in general payments (consulting fees, meals, travel, gifts, etc.) across 33 payments
Professional & research payments
| Category | Amount | Payments |
|---|---|---|
| Speaking & other services (outside continuing education) | $25.00 | 1 |
Meals, travel & gifts
| Category | Amount | Payments |
|---|---|---|
| Food and beverage | $674.02 | 32 |
Companies that paid this doctor
| Company | Amount | Payments |
|---|---|---|
| Tris Pharma Inc | $264.35 | 5 |
| SANOFI PASTEUR INC. | $101.36 | 6 |
| Cranial Technologies, Inc | $90.74 | 6 |
| GlaxoSmithKline, LLC. | $78.25 | 5 |
| Shire North American Group Inc | $66.21 | 5 |
| Merck Sharp & Dohme Corporation | $28.93 | 2 |
| Takeda Pharmaceuticals U.S.A., Inc. | $21.49 | 1 |
| CSL Behring | $16.66 | 1 |
| Merck Sharp & Dohme LLC | $16.36 | 1 |
| Ironshore Pharmaceuticals Inc. | $14.67 | 1 |
Based on CMS Open Payments data collected as of Sep 10, 2026. This reflects only payments CMS classifies as reportable and published under the Physician Payments Sunshine Act - it is not a complete picture of every financial relationship, and it is not a comment on the quality of care Dr. John E. Terwilleger provides.
Questions & Answers
Does Dr. John Edward Terwilleger accept insurance?
Unfortunately we don't have any information if Dr. John Edward Terwilleger accepts insurance.
What conditions does Dr. John Edward Terwilleger treat?
Dr. John Edward Terwilleger provides treatment for Chronic Cough, Fetal Alcohol Syndrome (FAS), Headache, Influenza, Noonan Syndrome, Pervasive Developmental Disorders (PDD). For the full list see this list.
Where can you meet with Dr. John Edward Terwilleger?
Dr. John Edward Terwilleger's office is located at 1565 Saxon Boulevard Suite 202 in Deltona, FL 32725.
Does Dr. John Edward Terwilleger have affiliation with practices?
Dr. John Edward Terwilleger is affiliated with Sanford Pediatric Associates PA.