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

Crystal Williams

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1477026045

Crystal Williams is a Psychiatric/Mental Health Nurse Practitioner in Columbia, Maryland. Practices as a sole proprietor and works from 2 locations. Licensed in Maryland.

Licensed in
MD
In the registry since
2019

Practice location Address checks out

8890 McGaw Rd Ste 350-360
Columbia, MD 21045-4743
Phone: (301) 317-6575
Show map & directions

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

Additional practice locations (1)

  • 22 S Greene St, Baltimore, MD 21201-1544 — (410) 328-2592

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence R234872 (MD)

Record details

NPI number1477026045
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJanuary 7, 2019
Last updated in NPPESJune 2, 2026
Certification dateJune 2, 2026
Mailing address22 S Greene St, Baltimore, MD 21201-1544

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