Karen Kelso Walker
APRN, PMHNP-BC | Nurse Practitioner - Psych/Mental Health
8400 Red Bug Lake Rd Ste 2080, Oviedo
Florida, 32765-6835
833-769-3524
Karen Kelso Walker is a Oviedo, Florida based nurse practitioner who is specialized as Psych/Mental Health NP. Active license number of Karen Kelso Walker is APRN11016676 for Psych/Mental Health NP in Florida. Her current practice location is 8400 Red Bug Lake Rd Ste 2080, Oviedo. Patients can reach her at 833-769-3524 or can fax her at 321-348-9984. Karen Kelso Walker is APRN, PMHNP-BC with specialization in Psych/Mental Health NP and her NPI number (Unique professional ID assigned by NPPES) is 1538703392.
Karen Kelso Walker 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:
Karen Kelso Walker speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | Karen Kelso Walker |
| Specialization: | Nurse Practitioner - Psych/Mental Health (PMHNP) |
| Gender: | Female |
| Credentials: | APRN, PMHNP-BC |
| Practice Address: | 8400 Red Bug Lake Rd Ste 2080, Oviedo,
Florida, 32765-6835 |
| Phone: | 833-769-3524 |
| Fax: | 321-348-9984 |
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: | 1538703392 |
| NPI Enumeration Date: | 04 Nov, 2019 |
| NPI Last Update On: | 30 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 Karen Kelso Walker are as mentioned below.
| License Number | Specialization | State | Status | |
| APRN11016676 | Psych/Mental Health NP | Florida | Primary | |
| RN9224976 | Registered Nurse | Florida | Secondary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Karen Kelso Walker such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 112936800 | Medicaid | Florida | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Karen Kelso Walker
8400 Red Bug Lake Rd Ste 2080,
Oviedo, Florida |
| Zip: | 32765-6835 |
| Phone Number: | 833-769-3524 |
| Fax Number: | 321-348-9984 |
Patients can reach Karen Kelso Walker at
8400 Red Bug Lake Rd Ste 2080, Oviedo, Florida or can
call to book an appointment on 833-769-3524.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.