Dr. William A. Chapman MD
Pediatrician
He is located at 3315 Kethley Road in Shawnee, OK 74804. Can help patients with the following: Abdominal Pain, Asthma, Fetal Alcohol Syndrome (FAS), Migraine, Phenylketonuria (PKU), Sudden Infant Death Syndrome (SIDS). His National Provider Identifier (NPI) number is 1649217811. Appointment can be made via the phone number (405) 273-5801. He is affiliated with 1 practices.
Conditions treated
Dr. William Arturo Chapman, 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. William A. Chapman.
- 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
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. William A. Chapman as in-network for the following 2026 plans.
Health plans
Medica
Network data as of Jun 3, 2026, as reported by the insurer.
Show all 18 plans from Medica
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Harmony by Medica Bronze $0 Copay PCP Visits | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Harmony by Medica Bronze $0 Copay PCP Visits + Adult Eye Exam | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Harmony by Medica Bronze Premier | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Harmony by Medica Bronze Premier + Adult Eye Exam | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Harmony by Medica Expanded Bronze Standard | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Harmony by Medica Expanded Bronze Standard + Adult Eye Exam | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Harmony by Medica Gold $0 Copay PCP Visits | PPO · Gold | Preferred | Accepting new patients |
| Harmony by Medica Gold $0 Copay PCP Visits + Adult Eye Exam | PPO · Gold | Preferred | Accepting new patients |
| Harmony by Medica Gold Share | PPO · Gold | Preferred | Accepting new patients |
| Harmony by Medica Gold Share + Adult Eye Exam | PPO · Gold | Preferred | Accepting new patients |
| Harmony by Medica Gold Standard | PPO · Gold | Preferred | Accepting new patients |
| Harmony by Medica Gold Standard + Adult Eye Exam | PPO · Gold | Preferred | Accepting new patients |
| Harmony by Medica Silver $0 Copay PCP Visits | PPO · Silver | Preferred | Accepting new patients |
| Harmony by Medica Silver $0 Copay PCP Visits + Adult Eye Exam | PPO · Silver | Preferred | Accepting new patients |
| Harmony by Medica Silver Share | PPO · Silver | Preferred | Accepting new patients |
| Harmony by Medica Silver Share + Adult Eye Exam | PPO · Silver | Preferred | Accepting new patients |
| Harmony by Medica Silver Standard | PPO · Silver | Preferred | Accepting new patients |
| Harmony by Medica Silver Standard + Adult Eye Exam | PPO · 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. William A. Chapman is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Payments received
Drug payment
| Rhodes Pharmaceuticals | $112 |
| GlaxoSmithKline | $14 |
Other
| Food and Beverage | $127 |
Looking for more Pediatricians?
There are 6 other pediatricians in this region.
- Gender: Female
- Address: 3315 Kethley Road Shawnee, 74804, OK
- Gender: Female
- Address: 3315 Kethley Road Shawnee, 74804, OK
- Gender: Male
- Address: 3315 Kethley Road Shawnee, 74804, OK
- Gender: Female
- Address: 3315 Kethley Road Shawnee, 74804, OK
- Gender: Female
- Address: 3315 Kethley Road Shawnee, 74804, OK
- Gender: Female
- Address: 1710 Wildwood Shawnee, 74804, OK
Questions & Answers
Does Dr. William Arturo Chapman accept insurance?
Dr. William Arturo Chapman is listed in-network for 18 ACA Marketplace (Obamacare/HealthCare.gov) plans from Medica. See the Marketplace plans section for details.
Where can you meet with Dr. William Arturo Chapman?
Dr. William Arturo Chapman's office is located at 3315 Kethley Road in Shawnee, OK 74804.
What conditions does Dr. William Arturo Chapman treat?
Dr. William Arturo Chapman provides treatment for Abdominal Pain, Asthma, Fetal Alcohol Syndrome (FAS), Migraine, Phenylketonuria (PKU), Sudden Infant Death Syndrome (SIDS). For the full list see this list.
Does Dr. William Arturo Chapman have affiliation with practices?
Dr. William Arturo Chapman is affiliated with Shawnee Medical Center Clinic.