What is Marian Thomas's background?

Dr. Thomas has over 3 years of experience in psychiatry & neurology. Dr. Thomas operates an independent practice.

Does Marian Thomas take Medicare?

Dr. Thomas has a Medicare provider ID. Contact the office to confirm enrollment and other coverage.

How do I reach Marian Thomas's office?

50 Irving St Nw, Washington, DC 20422. Phone: (202) 745-8000. Virtual visits are also available for patients who prefer remote care.

How does a virtual visit with Dr. Thomas work?

Dr. Thomas's office sends a secure video link before your appointment. You can join from any device with a camera — phone, tablet, or laptop. Most visits take 15–30 minutes. See the telehealth section above for what to prepare.

Marian Thomas, PMHNP

Psychiatry Psychiatry & Neurology

(202) 745-8000Washington, DC

Telehealth Available

NPI Active per CMS — Q2 2026

Telehealth Available NPI Active per CMS — Q2 2026New Provider

Marian Thomas, PMHNP runs an independent psychiatry psychiatry & neurology specialist practice in Washington, DC. Psychiatrists are physicians who diagnose and treat mental health conditions including depression, anxiety disorders, and more.

1 of 41 Psychiatry & Neurology providers in DCSee all Psychiatry & Neurology in Washington|3+ years experience|NPI since 2023

Data updated 2023-06-05 on CMS NPPES

Contact & Location

Practice Location

50 Irving St Nw, Washington, DC 20422-0001

(202) 745-8000

Patient Reviews

No patient reviews yet. If you've seen Marian Thomas, your feedback helps other patients.

Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →

Background & Specialty

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

Psychiatry & NeurologyAllopathic & Osteopathic Physicians

Psychiatrists are physicians who diagnose and treat mental health conditions including depression, anxiety disorders, bipolar disorder, schizophrenia, PTSD, and substance use disorders. They can prescribe medications and provide psychotherapy.

Taxonomy: 2084P0800X

Virtual Psychiatry & Neurology Care With Marian Thomas

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

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

Frequently Asked Questions

Common questions about Marian Thomas

NPI records show Dr. Thomas as active with telehealth listed in Washington, DC. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (202) 745-8000.

Is this your profile?

Verify credentials, update practice details, and manage telehealth.

Claim Profile

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.

About NPI Telehealth Data Methodology Editorial Policy Report Inaccuracy