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

Mrs. Crystal Diane Mock, PMHNP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1134073588

Mrs. Crystal Diane Mock, PMHNP is a Nurse Practitioner in Nashville, Tennessee. Qualified in 2025, 1 year ago. Practices with Nashville Brain Institute, an 18-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
1
Licensed in
TN
In the registry since
2026
What do these letters mean?
PMHNP — Psychiatric-Mental Health Nurse Practitioner
A nurse practitioner specialising in mental health, able to prescribe psychiatric medication.

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Practice location Address checks out

2410 Patterson St
Nashville, TN 37203-1551
Phone: (615) 457-8585
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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 41230 (TN)

Record details

NPI number1134073588
Entity typeIndividual (Type 1)
GenderFemale
Credentials PMHNP
Sole proprietorNo
NPI enumeratedFebruary 23, 2026
Last updated in NPPESFebruary 23, 2026
Certification dateFebruary 23, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Nashville Brain Institute — 18 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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