Dr. Nathaniel Xavier Kalil

DNP, APRN, PMHNP-BC | Nurse Practitioner - Psych/Mental Health

4524 Ross Lanier Ln, Kissimmee
  Florida, 34758-2135
301-605-5059
May or may not accept Medicare Nurse Practitioner in Kissimmee, Florida.
Dr. Nathaniel Xavier Kalil is a Kissimmee, Florida based nurse practitioner who is specialized as Psych/Mental Health NP. Active license number of Dr. Nathaniel Xavier Kalil is APRN11044677 for Psych/Mental Health NP in Florida. His current practice location is 4524 Ross Lanier Ln, Kissimmee. Patients can reach him at 301-605-5059. Dr. Nathaniel Xavier Kalil is DNP, APRN, PMHNP-BC with specialization in Psych/Mental Health NP and his NPI number (Unique professional ID assigned by NPPES) is 1851258248.
Dr. Nathaniel Xavier Kalil 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:
Dr. Nathaniel Xavier Kalil speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Dr. Nathaniel Xavier Kalil
Specialization: Nurse Practitioner - Psych/Mental Health (PMHNP)
Gender:Male
Credentials: DNP, APRN, PMHNP-BC
Practice Address:4524 Ross Lanier Ln, Kissimmee,
Florida, 34758-2135
Phone:301-605-5059
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: 1851258248
NPI Enumeration Date: 07 Jan, 2026
NPI Last Update On: 07 Jan, 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 Dr. Nathaniel Xavier Kalil are as mentioned below.
License NumberSpecializationStateStatus
APRN11044677Psych/Mental Health NP FloridaPrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Dr. Nathaniel Xavier Kalil
4524 Ross Lanier Ln,
Kissimmee, Florida
Zip: 34758-2135
Patients can reach Dr. Nathaniel Xavier Kalil at 4524 Ross Lanier Ln, Kissimmee, Florida or can call to book an appointment on 301-605-5059.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 March, 2026.