Dr. Roger D. Smalligan
- Gender: Male
- Experience: 34 years
- Graduated from: Johns Hopkins University School Of Medicine
- Graduation year: 1987
- Sole propriator: No
- NPI: 1972591782
Dr. Roger D. Smalligan MD, MPH
Pediatrician
He is located at 301 Governors Drive Southwest in Huntsville, AL 35801. Can help patients with the following: Atherosclerosis, Cholecystitis, Eczema, Hiatal Hernia, Inguinal Hernia, Phenylketonuria (PKU). His National Provider Identifier (NPI) number is 1972591782. Appointment can be made via the phone number (256) 536-5511. He is affiliated with 2 practices and 1 hospitals.
Conditions treated
Dr. Roger D. Smalligan, 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. Roger D. Smalligan.
- Abdominal Pain
- Acute Pain
- Allergic Reaction
- Anemia
- Anencephaly
- Arthritis
- Asthma
- Atherosclerosis
- Autism
- Bee and Wasp Stings
- Birth Defects
- Bladder Control
- Bronchitis
- Cerebral Palsy (CP)
- Chest Pain
- Childhood Behavioral and Emotional Disorders
- Childhood Obesity
- Cholecystitis
- Chronic Cough
- Chronic Obstructive Pulmonary Disease (COPD)
- Cleft Palate and Cleft Lip
- Colic
- Common Cold
- Constipation
- Croup
- Cystitis
- Developmental Delays
- Diarrhea
- Down Syndrome
- Dyslexia
- Eczema
- Edema
- Edwards Syndrome
- Enuresis
- Fetal Alcohol Syndrome (FAS)
- Fever
- Food Poisoning
- Fragile X Syndrome (FXS)
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Hay Fever
- Head Lice
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hives
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Infant Care
- Influenza
- Inguinal Hernia
- Jaundice
- Kawasaki Disease
- Learning Disability
- Migraine
- Muscular Dystrophy
- Nausea and Vomiting
- Noonan Syndrome
- Obesity
- Osteoporosis
- Parenting
- Peptic Ulcer
- 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)
- Urethritis
- Urinary Tract Infection (UTI)
- Williams Syndrome
- Wilson-Turner Syndrome
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Roger D. Smalligan as in-network for the following 2026 plans.
Health plans
Oscar Insurance Company
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 9 plans from Oscar Insurance Company
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Bronze Classic 4700 | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Classic Standard | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Elite + PCP Saver Plus | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Bronze Simple Chronic Care CKM | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Gold Classic Standard | EPO · Gold | Preferred | Accepting new patients |
| Gold Simple | EPO · Gold | Preferred | Accepting new patients |
| Silver Classic Standard | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple | EPO · Silver | Preferred | Accepting new patients |
| Silver Simple Chronic Care CKM | EPO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Roger D. Smalligan is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Roger D. Smalligan is enrolled to bill Medicare as a Practitioner - Internal Medicine (also registered under: Practitioner - Pediatric Medicine) .
Bills through: The Valley Foundation
Based on Medicare's public enrollment records as of Sep 29, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Astellas Pharma | $22 |
| Janssen | $16 |
| Pfizer | $15 |
Other
| Food and Beverage | $94 |
Studies
JOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated in 1987Additional Specialities
- Internist
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- Address: 301 Governors Drive Southwest Huntsville, 35801, AL
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Questions & Answers
Does Dr. Roger D. Smalligan have affiliation with practices?
Dr. Roger D. Smalligan is affiliated with The Valley Foundation. For the full list of practices see this list.
Has Dr. Roger D. Smalligan affiliation with hospitals?
Dr. Roger D. Smalligan is affiliated with HUNTSVILLE HOSPITAL.
Where can you meet with Dr. Roger D. Smalligan?
Dr. Roger D. Smalligan's office is located at 301 Governors Drive Southwest in Huntsville, AL 35801.
Does Dr. Roger D. Smalligan accept insurance?
Dr. Roger D. Smalligan is listed in-network for 9 ACA Marketplace (Obamacare/HealthCare.gov) plans from Oscar Insurance Company. See the Marketplace plans section for details.
What conditions does Dr. Roger D. Smalligan treat?
Dr. Roger D. Smalligan provides treatment for Atherosclerosis, Cholecystitis, Eczema, Hiatal Hernia, Inguinal Hernia, Phenylketonuria (PKU). For the full list see this list.