Marianna Grace Pettit
Nurse Practitioner - Psych/Mental Health
4604 Tanglewood Rd, Knoxville
Tennessee, 37912-3913
703-868-9797
Marianna Grace Pettit is a Knoxville, Tennessee based nurse practitioner who is specialized as Psych/Mental Health NP. Active license number of Marianna Grace Pettit is 42357 for Psych/Mental Health NP in Tennessee. Her current practice location is 4604 Tanglewood Rd, Knoxville. Patients can reach her at 703-868-9797 with specialization in Psych/Mental Health NP and her NPI number (Unique professional ID assigned by NPPES) is 1215854229.
Marianna Grace Pettit 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:
Marianna Grace Pettit speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Marianna Grace Pettit |
| Specialization: | Nurse Practitioner - Psych/Mental Health (PMHNP) |
| Gender: | Female |
| Practice Address: | 4604 Tanglewood Rd, Knoxville,
Tennessee, 37912-3913 |
| Phone: | 703-868-9797 |
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: | 1215854229 |
| NPI Enumeration Date: | 01 Jul, 2026 |
| NPI Last Update On: | 01 Jul, 2026 |
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Marianna Grace Pettit are as mentioned below.
| License Number | Specialization | State | Status | |
| 42357 | Psych/Mental Health NP | Tennessee | 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: | Marianna Grace Pettit
4604 Tanglewood Rd,
Knoxville, Tennessee |
| Zip: | 37912-3913 |
| Phone Number: | 703-868-9797 |
Patients can reach Marianna Grace Pettit at
4604 Tanglewood Rd, Knoxville, Tennessee or can
call to book an appointment on 703-868-9797.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 July, 2026.