Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Crystal Lachea Johnson, MSN, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1477331882

Crystal Lachea Johnson, MSN, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner in Hamden, Connecticut. Practices as a sole proprietor. Licensed in Connecticut.

Licensed in
CT
In the registry since
2023
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

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Practice location Address checks out

1 Evergreen Ave
Hamden, CT 06518-2717
Phone: (203) 463-4555
Fax: (203) 517-0058
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 12398 (CT)

Record details

NPI number1477331882
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , PMHNP-BC
Sole proprietorYes
NPI enumeratedSeptember 18, 2023
Last updated in NPPESApril 23, 2025
Certification dateApril 23, 2025

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