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

Dr. Mary Allen Carey, PHD, RN, CNS

Individual provider Psychiatric/Mental Health Clinical Nurse Specialist · NPI 1669471181

Dr. Mary Allen Carey, PHD, RN, CNS is a Certified Clinical Nurse Specialist (Cns) in Oklahoma City, Oklahoma. Qualified in 1976, 50 years ago. Practices with Linden and Associates PC, a 5-clinician group and accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
50
Licensed in
OK
In the registry since
2005
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
CNS — Clinical Nurse Specialist
An advanced practice nurse specialising in a patient population or setting.

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Practice location Address checks out

4720 S Western Ave
Oklahoma City, OK 73109-3834
Phone: (405) 634-5529
Fax: (405) 636-1673
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Clinical Nurse Specialist (primary) Taxonomy 364SP0808X · Licence R0037489 (OK)

Record details

NPI number1669471181
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD , RN , CNS
Sole proprietorNo
NPI enumeratedJuly 18, 2005
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyCERTIFIED CLINICAL NURSE SPECIALIST (CNS)
Medical schoolOTHER
Graduated 1976 (50 years in practice)
Group practice Linden And Associates Pc — 5 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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