Mary Greathouse
PMHNP-BC | Nurse Practitioner - Psych/Mental Health
200 Lothrop St, Pittsburgh
Pennsylvania, 15213-2536
412-647-2345
Mary Greathouse is a Pittsburgh, Pennsylvania based nurse practitioner who is specialized as Psych/Mental Health NP. Active license number of Mary Greathouse is SP029562 for Psych/Mental Health NP in Pennsylvania. Her current practice location is 200 Lothrop St, Pittsburgh. Patients can reach her at 412-647-2345. Mary Greathouse is PMHNP-BC with specialization in Psych/Mental Health NP and her NPI number (Unique professional ID assigned by NPPES) is 1235982406.
Mary Greathouse provides a full range of primary mental health care services, including biopsychosocial assessment and diagnosis of patients with mental illness and co-occurring disorders. Treatment modalities include both medication and psychotherapeutic management. Psych/Mental Health Nurse Practitioner (PMHNP) works in a variety of settings, including inpatient, emergency and community-based mental health services.
Complete Profile:
Mary Greathouse speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Mary Greathouse |
| Specialization: | Nurse Practitioner - Psych/Mental Health (PMHNP) |
| Gender: | Female |
| Credentials: | PMHNP-BC |
| Practice Address: | 200 Lothrop St, Pittsburgh,
Pennsylvania, 15213-2536 |
| Phone: | 412-647-2345 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1235982406 |
| NPI Enumeration Date: | 08 Apr, 2024 |
| NPI Last Update On: | 21 Dec, 2025 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mary Greathouse are as mentioned below.
| License Number | Specialization | State | Status | |
| SP029562 | Psych/Mental Health NP | Pennsylvania | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Mary Greathouse
325 Tampa Ave,
Pittsburgh, Pennsylvania |
| Zip: | 15228-2418 |
| Phone Number: | 412-215-1373 |
Patients can reach Mary Greathouse at
200 Lothrop St, Pittsburgh, Pennsylvania or can
call to book an appointment on 412-647-2345.
Comments/ Reviews:
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.