Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Griselda Valdez, CRNP-PMH

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1518670876

Griselda Valdez, CRNP-PMH is a Nurse Practitioner in Windsor Mill, Maryland. Qualified in 2024, 2 years ago. Practices with Johns Hopkins University, a 2,855-clinician group and works from 2 locations. Licensed in Maryland.

Years since qualifying
2
Licensed in
MD
In the registry since
2023

Practice location Address checks out

7001 Johnnycake Rd Ste 107
Windsor Mill, MD 21244-2419
Phone: (703) 423-0794
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 5755 Cedar Ln, Columbia, MD 21044-2912 — (410) 740-7890

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence R239776 (MD)

Record details

NPI number1518670876
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP-PMH
Sole proprietorNo
NPI enumeratedJanuary 3, 2023
Last updated in NPPESAugust 1, 2025
Certification dateAugust 1, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Johns Hopkins University — 2855 clinicians
Accepts Medicare assignment Not indicated
Practice locations4 on file with Medicare

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Johns Hopkins University

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2855 clinicians in the practice; 12 are shown here.

Other providers in Windsor Mill