Mary G. Walter, RN/NP, PMHNP-BCRN/NP, PMHNP-BCUnclaimed · claim itPsychiatric Nurse PractitionerPrince Frederick, MD13 years experienceCalculated from a graduation year of 2013, reported in the CMS National Downloadable File.(410) 535-5400NPI 1023449642View Profile Claim
Carrie M. White, CRNPCRNPUnclaimed · claim itPsychiatric Nurse PractitionerPrince Frederick, MD4 years experienceCalculated from a graduation year of 2022, reported in the CMS National Downloadable File.(410) 535-5400NPI 1235625096View Profile Claim
Karl NavarroUnclaimed · claim itPsychiatric Nurse PractitionerPrince Frederick, MD1+ years experienceRegistered with an NPI since 2025. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.(410) 846-6608NPI 1235938838View Profile Claim
Sarah Hutchison, PMHNPPMHNPUnclaimed · claim itPsychiatric Nurse PractitionerPrince Frederick, MD1 year experienceCalculated from a graduation year of 2025, reported in the CMS National Downloadable File.(301) 642-8551NPI 1285458554View Profile Claim
Travis W. Roberts, NP-CNP-CUnclaimed · claim itPsychiatric Nurse PractitionerPrince Frederick, MD9 years experienceCalculated from a graduation year of 2017, reported in the CMS National Downloadable File.(410) 535-5400NPI 1316457534View Profile Claim
Cynthia D. Nash, CRNP-PMHCRNP-PMHUnclaimed · claim itPsychiatric Nurse PractitionerPrince Frederick, MD4 years experienceCalculated from a graduation year of 2022, reported in the CMS National Downloadable File.(410) 535-5400NPI 1699273672View Profile Claim
Erika L. Humphreys, PMHNP-BCPMHNP-BCUnclaimed · claim itPsychiatric Nurse PractitionerPrince Frederick, MD4 years experienceCalculated from a graduation year of 2022, reported in the CMS National Downloadable File.(410) 535-4000NPI 1801524715View Profile Claim
