HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / MD

ANDREW JOHN MARSELLA, PA

PHYSICIAN ASSISTANT

Graduated: 2020

Offers telehealth

NPI: 1710520085

Practice Locations (4)

COLUMBIA ASSOCIATES IN PSYCHIATRY PC

900 BESTGATE RD, SUITE 300

ANNAPOLIS, MD 214017957

4103644242

COLUMBIA ASSOCIATES IN PSYCHIATRY PC

10400 LITTLE PATUXENT PKWY

COLUMBIA, MD 210443518

5719776870

JOSHI AND MERCHANT, MD,PA

8890 MCGAW RD, SUITE 350

COLUMBIA, MD 210454779

3013176575

COLUMBIA ASSOCIATES IN PSYCHIATRY PC

11921 ROCKVILLE PIKE, SUITE 402

ROCKVILLE, MD 208522757

4256582254

Source: CMS National Downloadable File, September 2026.

ANDREW MARSELLA, PA | HealthCareAtlasUSA