Psychiatric nurse practitioner
Mary Keller
PMHNP-BC, RN
Clayton, GA
From the public NPI record
- Practice location
- Clayton, GA 30525
- Registered profession
- psychiatric/mental health nurse practitioner
- Also registered as
- registered nurse (psych/mental health, adult)
- Licenses listed
- 5019419 (North Carolina); RN311520 (Georgia)
- NPI issued
- July 12, 2022
- Record last updated
- January 21, 2026
Copied from the public NPI record for NPI 1427782861. A listed license may have changed since; check with the state licensing board.
Unclaimed profile. Not yet claimed or confirmed by this provider; details come from their public NPI record and may be out of date. How listings are kept current.
About Mary
Mary Keller is listed as a psychiatric nurse practitioner in Clayton, GA. Also registered as a registered nurse (psych/mental health, adult). Contact the practice for current services and appointment availability.
Common questions
Answers come from the public NPI record. For what to ask any provider, see Choosing a provider.
About the provider (2)
What does Mary Keller's NPI record list?
The public NPI record (NPI 1427782861) lists Mary Keller as a psychiatric/mental health nurse practitioner, gives the credential PMHNP-BC, RN and lists licenses 5019419 (North Carolina); RN311520 (Georgia).
Link to this answerHow can I check whether Mary Keller's details are current?
Mary Keller has not claimed this profile, so its details come only from the public NPI record, last updated January 21, 2026. Look up NPI 1427782861 in the NPI registry, check a license with the state licensing board and confirm details with the practice.
Link to this answerAppointments and getting started (2)
How do I request an appointment with Mary Keller?
Call the practice at (706) 963-0654 to ask about availability and request an appointment. The practice confirms the clinician and the appointment.
Link to this answerIs Mary Keller accepting new clients?
Not listed. Contact Mary Keller's practice to ask whether new clients are being accepted.
Link to this answer