Dr. Gregory T. Armstrong
- Gender: Male
- Sole propriator: No
- NPI: 1225142102
Dr. Gregory T. Armstrong MD
Pediatrician
He is located at 262 Danny Thomas Place # Ms 515 in Memphis, TN 38105. Can help patients with the following: Developmental Delays, Enuresis, Phenylketonuria (PKU), Rickets, Urinary Tract Infection (UTI), Williams Syndrome. His National Provider Identifier (NPI) number is 1225142102. Appointment can be made via the phone number (901) 595-3006.
Conditions treated
Dr. Gregory T. Armstrong, 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 T. Armstrong.
- 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 T. Armstrong as in-network for the following 2026 plans.
Health plans
UnitedHealthcare
Network data as of Sep 16, 2026, as reported by the insurer.
Show all 12 plans from UnitedHealthcare
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| UHC Bronze Copay Focus (Virtual Urgent Care, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Copay Focus + (Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Essential (No Referrals) | EPO · Bronze | Non Preferred | Accepting new patients |
| UHC Bronze Standard (No Referrals) | EPO · Expanded Bronze | Non Preferred | Accepting new patients |
| UHC Gold Advantage (Virtual Urgent Care, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Advantage + (Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Copay Focus (Virtual Urgent Care, No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Gold Standard (No Referrals) | EPO · Gold | Non Preferred | Accepting new patients |
| UHC Silver Advantage (Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Advantage + (Virtual Urgent Care, Dental + Vision, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Copay Focus (Virtual Urgent Care, No Referrals) | EPO · Silver | Non Preferred | Accepting new patients |
| UHC Silver Standard (No Referrals) | EPO · Silver | Non 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. Gregory T. Armstrong 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 T. Armstrong is enrolled to bill Medicare as a Order And Referring Only - Pediatric Medicine (also registered under: Practitioner - Pediatric Medicine) .
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
| Janssen | $243 |
| Eli Lilly And Company | $140 |
| Lilly | $9 |
Other
| Food and Beverage | $253 |
| Travel and Lodging | $140 |
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- Address: 262 Danny Thomas Place Memphis, 38105, TN
- Gender: Female
- Address: 262 Danny Thomas Place Memphis, 38105, TN
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- Address: 262 Danny Thomas Place Memphis, 38105, TN
- Gender: Female
- Address: 262 Danny Thomas Place Memphis, 38105, TN
- Gender: Male
- Address: 262 Danny Thomas Place Memphis, 38105, TN
- Gender: Male
- Address: Stop 260 262 Danny Thomas Place Memphis, 38105, TN
- Gender: Male
- Address: 51 North Dunlap Street Memphis, 38105, TN
- Gender: Female
- Address: 262 Danny Thomas Place Memphis, 38105, TN
- Gender: Female
- Address: 262 North Danny Thomas Boulevard Memphis, 38105, TN
- Gender: Female
- Address: 51 North Dunlap Street Memphis, 38105, TN
Questions & Answers
Does Dr. Gregory T. Armstrong accept insurance?
Dr. Gregory T. Armstrong is listed in-network for 12 ACA Marketplace (Obamacare/HealthCare.gov) plans from UnitedHealthcare. See the Marketplace plans section for details.
What conditions does Dr. Gregory T. Armstrong treat?
Dr. Gregory T. Armstrong provides treatment for Developmental Delays, Enuresis, Phenylketonuria (PKU), Rickets, Urinary Tract Infection (UTI), Williams Syndrome. For the full list see this list.
Where can you meet with Dr. Gregory T. Armstrong?
Dr. Gregory T. Armstrong's office is located at 262 Danny Thomas Place # Ms 515 in Memphis, TN 38105.