Dr. Gregory J. Semancik
- Gender: Male
- Experience: 32 years
- Sole propriator: Yes
- NPI: 1194882282
Dr. Gregory J. Semancik M.D.
Pediatrician
He is located at 3841 Piper Street Suite T4-020 in Anchorage, AK 99508. Can help patients with the following: Childhood Behavioral and Emotional Disorders, Croup, Developmental Delays, Hay Fever, Nausea and Vomiting, Stuttering. His National Provider Identifier (NPI) number is 1194882282. Appointment can be made via the phone number (907) 929-7337. He is affiliated with 1 practices.
Conditions treated
Dr. Gregory John Semancik, 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. Gregory J. Semancik.
- 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. Gregory J. Semancik as in-network for the following 2026 plans.
Health plans
Moda Health Plan, Inc.
Network data as of Sep 12, 2026, as reported by the insurer.
Show all 7 plans from Moda Health Plan, Inc.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Moda Select Alaska Bronze 6500 | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Moda Select Alaska Bronze HDHP 5500 | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Moda Select Alaska Gold 1500 | PPO · Gold | Preferred | Accepting new patients |
| Moda Select Alaska Silver 4500 | PPO · Silver | Preferred | Accepting new patients |
| Moda Select Alaska Standard Bronze | PPO · Expanded Bronze | Preferred | Accepting new patients |
| Moda Select Alaska Standard Gold | PPO · Gold | Preferred | Accepting new patients |
| Moda Select Alaska Standard Silver | PPO · Silver | Preferred | Accepting new patients |
Premera Blue Cross Blue Shield of Alaska
Network data as of Aug 12, 2026, as reported by the insurer.
Show all 8 plans from Premera Blue Cross Blue Shield of Alaska
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Premera Blue Cross Alaska One Gold | PPO · Gold | Legacyanddentalselect | Accepting new patients |
| Premera Blue Cross Preferred Bronze 5800 HSA | PPO · Expanded Bronze | Legacyanddentalselect | Accepting new patients |
| Premera Blue Cross Preferred Bronze 6350 | PPO · Expanded Bronze | Legacyanddentalselect | Accepting new patients |
| Premera Blue Cross Preferred Gold 1500 | PPO · Gold | Legacyanddentalselect | Accepting new patients |
| Premera Blue Cross Preferred Silver 4500 | PPO · Silver | Legacyanddentalselect | Accepting new patients |
| Premera Blue Cross Standard Bronze II | PPO · Expanded Bronze | Legacyanddentalselect | Accepting new patients |
| Premera Blue Cross Standard Gold | PPO · Gold | Legacyanddentalselect | Accepting new patients |
| Premera Blue Cross Standard Silver | PPO · Silver | Legacyanddentalselect | Accepting new patients |
Dental plans
Premera Blue Cross Blue Shield of Alaska
Network data as of Aug 12, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Premera Blue Cross Family Dental | PPO · High | Dentalselect | Accepting new patients |
| Premera Blue Cross Pediatric Dental | PPO · High | Dentalselect | 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. Gregory J. Semancik 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. Gregory J. Semancik is enrolled to bill Medicare as a Practitioner - Pediatric Medicine (also registered under: Practitioner - Gastroenterology) .
Bills through: Alaska Native Tribal Health Consortium
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| AbbVie | $891 |
| Alexion Pharmaceuticals | $19 |
Other
| Food and Beverage | $912 |
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Questions & Answers
Does Dr. Gregory John Semancik accept insurance?
Dr. Gregory John Semancik is listed in-network for 17 ACA Marketplace (Obamacare/HealthCare.gov) plans from Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska. See the Marketplace plans section for details.
Does Dr. Gregory John Semancik have affiliation with practices?
Dr. Gregory John Semancik is affiliated with That's MY Peds GI Pediatric Gastroenterology.
What conditions does Dr. Gregory John Semancik treat?
Dr. Gregory John Semancik provides treatment for Childhood Behavioral and Emotional Disorders, Croup, Developmental Delays, Hay Fever, Nausea and Vomiting, Stuttering. For the full list see this list.
Where can you meet with Dr. Gregory John Semancik?
Dr. Gregory John Semancik's office is located at 3841 Piper Street Suite T4-020 in Anchorage, AK 99508.