Alan Ken Matsumoto, M.D.

Rheumatology Internal Medicine

(301) 942-7600Wheaton, MD
Telehealth Available
NPI Active per CMS — Q2 2026

Alan Matsumoto, M.D. has practiced internal medicine for 41+ years, working in group practice. A University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) graduate since 1985, he brings 41+ years of experience. Rheumatologists treat autoimmune and inflammatory conditions including rheumatoid arthritis, lupus, psoriatic arthritis, and more.

1 of 76 Internal Medicine providers in MDSee all Internal Medicine in Wheaton41+ years experienceNPI since 2005

Data updated 2021-03-11 on CMS NPPES

Contact & Location

Practice Location

2730 University Blvd W Suite 310, Wheaton, MD 20902-1905

Fax: (301) 942-3132

Patient Reviews

No patient reviews yet. If you've seen Alan Matsumoto, 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.

Internal MedicineAllopathic & Osteopathic Physicians

Rheumatologists treat autoimmune and inflammatory conditions including rheumatoid arthritis, lupus, psoriatic arthritis, gout, osteoarthritis, and vasculitis. They manage biologic therapies and joint-preserving treatments.

Taxonomy: 207RR0500X

Education & Training

University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (Class of 1985)

Virtual Internal Medicine Care With Alan Matsumoto

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

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

Frequently Asked Questions

Common questions about Alan Matsumoto

NPI records show Dr. Matsumoto as active with telehealth listed in Wheaton, MD. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (301) 942-7600.

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.

Related Providers

Rheumatology Internal Medicine in MD

See all