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

PHYLLIS GYAMFI

MARRIAGE AND FAMILY THERAPIST

Graduated: 2018

NPI: 1881263549

Practice Locations (2)

ADVENTIST PHYSICIAN SERVICES INC, SUITE 500

Gaithersburg, MD 208781419

820 W DIAMOND AVE, SUITE 500

GAITHERSBURG, MD 208781469

Source: CMS National Downloadable File, September 2026.