Skip to content
Know Cancer

S Marc Testa, PHD

Clinical Neuropsychologist · Psychologist in Baltimore, MD

600 N Wolfe St

Baltimore, MD 21205

(410) 955-3268

Provider details

Specialty
Clinical Neuropsychologist
Also registered as
Clinical Psychologist
Credentials
PhD
NPI number
1629114699

Checked against the CMS National Provider Identifier registry on October 2, 2026.

Medicare information

Medical school
University of Cincinnati College of Medicine, graduated 2004
Also sees patients at
  • Sinai Hospital of Baltimore
    2700 Quarry Lake Dr, Baltimore, MD 21209
  • Sinai Hospital of Baltimore
    2700 Quarry Lake Dr, Suite 180, Baltimore, MD 21209
  • Sinai Hospital of Baltimore
    2700 Quarry Lake Dr, Suite 260, Baltimore, MD 21209 · (410) 585-2830
  • Sinai Hospital of Baltimore
    5051 Greenspring Ave, Baltimore, MD 21209 · (410) 601-9513
Hospital affiliations
  • Sinai Hospital of Baltimore, Baltimore, MD · Medicare rating 3 out of 5 stars

From Medicare’s public Care Compare data (Doctors and Clinicians), checked October 3, 2026. Ratings are Medicare’s, not Know Cancer’s. Medicare Care Compare

About

Specialties

  • Neuropsychology
  • Clinical Psychology

Insurance

  • Humana - Choice Care PPO

Other care in Baltimore

Listings are provided for information only and may be out of date. Know Cancer does not endorse any provider. Please confirm details directly with the provider.