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

Mrs. Carol Ann Harvey Allen, MSN, APRN, PMHNP-BC

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1295351211

Mrs. Carol Ann Harvey Allen, MSN, APRN, PMHNP-BC is a Nurse Practitioner in Aiken, South Carolina. Qualified in 2022, 4 years ago. Practices with Psychiatry of Texas PLLC, a 404-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
4
Licensed in
SC
In the registry since
2020
Specialties on file
2
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

655 Medical Park Dr
Aiken, SC 29801-6415
Phone: (832) 869-4818
Show map & directions

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

Additional practice locations (1)

  • 302 University Pkwy, Aiken, SC 29801-6302 — (832) 869-4818

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 26650 (SC)
Psychiatric/Mental Health Registered Nurse Taxonomy 163WP0808X · Licence 238030 (SC)

Record details

NPI number1295351211
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , APRN , PMHNP-BC
Sole proprietorNo
NPI enumeratedJune 25, 2020
Last updated in NPPESDecember 8, 2025
Certification dateDecember 8, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Psychiatry Of Texas Pllc — 404 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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