HealthCareAtlasUSA

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Doctors / NH

DAVID T MARSHALL, CSW

CLINICAL SOCIAL WORKER

Graduated: 2008

Offers telehealth

NPI: 1619208022

Practice Locations (2)

9 LYNDEBOROUGH RD

AMHERST, NH 030313040

6037367420

DERRY MEDICAL CENTER, PA

6 TSIENNETO RD, SUITE 100

DERRY, NH 030381584

6035371300

Source: CMS National Downloadable File, September 2026.

DAVID MARSHALL, CSW | HealthCareAtlasUSA