Kristian Leigh Orestis
PMHNP-BC, CNM | Nurse Practitioner - Psych/Mental Health | 15+ years Exp
20 Portsmouth Avenue Ste 1, Mbn 207, Stratham
New Hampshire, 03885
603-502-6224
Kristian Leigh Orestis is a Stratham, New Hampshire based nurse practitioner with 15 years of experience as Psych/Mental Health NP. She completed her graduation in 2011. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Kristian Leigh Orestis is 052715-23 for Nurse Practitioner in New Hampshire. Her current practice location is 20 Portsmouth Avenue Ste 1, Mbn 207, Stratham. Patients can reach her at 603-502-6224. Kristian Leigh Orestis is PMHNP-BC, CNM with specialization in Psych/Mental Health NP and her NPI number (Unique professional ID assigned by NPPES) is 1144593484.
Kristian Leigh Orestis 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:
Kristian Leigh Orestis speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Kristian Leigh Orestis |
| Specialization: | Nurse Practitioner - Psych/Mental Health (PMHNP) |
| Gender: | Female |
| Credentials: | PMHNP-BC, CNM |
| Experience: | 15+ years |
| Medical School Attended: | Other |
| Graduation Year: | 2011 |
| Accepts Medicare Assignment: | Yes |
| Practice Address: | 20 Portsmouth Avenue Ste 1, Mbn 207, Stratham,
New Hampshire, 03885 |
| Phone: | 603-502-6224 |
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.
| PAC ID: | 4688839491 |
| Enrollment ID: | I20191108000057 |
| NPI Number: | 1144593484 |
| NPI Enumeration Date: | 16 Feb, 2012 |
| NPI Last Update On: | 15 May, 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 Kristian Leigh Orestis are as mentioned below.
| License Number | Specialization | State | Status | |
| 052715-23 | Nurse Practitioner | New Hampshire | Primary | |
| RN265795 | Psych/Mental Health NP | Massachusetts | Secondary | |
| CNM262005 | Advanced Practice Midwife | Maine | Secondary | |
| 052715-23 | Psych/Mental Health NP | New Hampshire | Secondary | |
| CNP261241 | Psych/Mental Health NP | Maine | Secondary | |
| RN265795 | Advanced Practice Midwife | Massachusetts | Secondary | |
Hospital Affiliation:
NPs can be affiliated to many hospitals whom they worked with in the past or are presently working with. One NP can be affiliated to four to five hospitals at a time.
| Hospital Name (CCN) | State | Hospital Type |
| (300012) | Manchester, NH | Acute Care Hospital |
Group Practice:
Group practices are practice of medicine by a group of NPs who share their premises and other resources. Following list states all the group name
with which Kristian Leigh Orestis is associated with along with the number of members in that group.
| Organization Name (Group PAC ID) | Members |
| Amoskeag Health (8527038421) | 23 |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Kristian Leigh Orestis
20 Portsmouth Avenue Ste 1, Mbn 207
Stratham, New Hampshire |
| Zip: | 03885 |
| Phone Number: | 603-502-6224 |
Patients can reach Kristian Leigh Orestis at
20 Portsmouth Avenue Ste 1, Mbn 207, Stratham, New Hampshire or can
call to book an appointment on 603-502-6224.
Comments/ Reviews:
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 08 June, 2026.