Mark Sullivan

Clinical Social Worker

(202) 264-0070Silver Spring, MD
Telehealth Available
NPI Active per CMS — Q2 2026

Mark Sullivan runs an independent clinical social worker practice in Silver Spring, MD. He has been in practice for 17+ years.

1 of 597 Social Worker providers in MDSee all Social Worker in Silver Spring17+ years experienceNPI since 2015

Data updated 2024-03-07 on CMS NPPES

Contact & Location

Practice Location

8703 Milford Ave, Silver Spring, MD 20910-5030

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Background & Specialty

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

Social WorkerBehavioral Health & Social Service Providers

Clinical social worker

Taxonomy: 1041C0700X

Virtual Social Work Care With Mark Sullivan

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

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

Frequently Asked Questions

Common questions about Mark Sullivan

NPI records show Dr. Sullivan as active with telehealth listed in Silver Spring, MD. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (202) 264-0070.

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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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