Johnathan Schnee Fagg, MD

Pulmonary Disease Internal Medicine

Internal Medicine

(314) 251-4968Saint Louis, MO
Telehealth Available
NPI Active per CMS — Q2 2026

Patients across MO can see Johnathan Fagg, MD in person in Saint Louis or via virtual visit — no travel required. He graduated from University of Iowa, Rj & L Carver College of Medicine in 2017 and has 9+ years of clinical experience. Pulmonologists specialize in respiratory conditions including asthma, COPD, pneumonia, pulmonary fibrosis, sleep apnea, and more.

1 of 60 Internal Medicine providers in MOSee all Internal Medicine in Saint Louis9+ years experienceNPI since 2017

Data updated 2023-10-05 on CMS NPPES

Contact & Location

Practice Location

621 S New Ballas Rd Ste 228a, Saint Louis, MO 63141-8256

Fax: (217) 545-4734

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Internal MedicinePulmonary Disease in Saint LouisAllopathic & Osteopathic Physicians

Pulmonologists specialize in respiratory conditions including asthma, COPD, pneumonia, pulmonary fibrosis, sleep apnea, and lung cancer screening. They manage patients on ventilators and perform bronchoscopies.

Taxonomy: 207RP1001X

Education & Training

University of Iowa, Rj & L Carver College of Medicine (Class of 2017)

Virtual Pulmonary Disease Care With Johnathan Fagg

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Johnathan Fagg for follow-ups, medication reviews, and ongoing care — no travel to Saint Louis required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Johnathan Fagg

NPI records show Dr. Fagg as active with telehealth listed in Saint Louis, MO. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (314) 251-4968.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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