Photo of Nathaniel Madsen

Nathaniel Madsen, PA-C

Concierge Family Medicine physician assistant, Washington, DC

One Medical
(1 review)

Nathaniel Madsen is a physician assistant with a master of public health who cares for adults and kids of all ages at One Medical.

1827 Adams Mill Road Northwest, Suite C, Washington, DC 20009
At a glance
Practice model
Membership-based primary care that also works with insurance
Patients
Adults and kids of all ages

Facts on this page last checked October 2026. How we check doctors

About Nathaniel Madsen

Nathaniel Madsen is a physician assistant with a master of public health at One Medical. He worked in emergency medicine for five years before this role. He enjoys the variety of conditions and patients in primary care and believes One Medical lets him spend time with patients and build working partnerships.

He believes good listening skills and honesty matter most in his practice. He stays fit hiking, biking and training for triathlons.

Membership and fees

One Medical is a membership-based primary care practice.

Services

Lifestyle modification Men's health Preventive education Sports medicine Infectious diseases Simple procedures
What family medicine doctors commonly treat

Licenses and credentials

Degree
MPH
NPI
1285861476

Location

1827 Adams Mill Road Northwest, Suite C, Washington, DC 20009
One Medical practice page
Directions

Patient reviews

1 review
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Write a review
Rated 5 out of 5

Dr. Kennedy has my highest recommendation

"For his thoroughness and accuracy in diagnosing and treating patients, Dr. Kennedy has my highest recommendation. When we visit his office, he really listens! He always makes me feel comfortable about medical decisions and helps ease my concerns."

FMDD UserMar 2022

Questions patients ask

Does Nathaniel Madsen take insurance, or offer a membership?

One Medical is a membership-based primary care practice. The practice also works with patients' insurance.

Is Nathaniel Madsen a doctor?

Nathaniel Madsen is a physician assistant, not a physician.

Does Nathaniel Madsen offer telehealth?

The practice offers on-demand video calls and video visits.

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