Mark Wesley Bustillo Co
Nurse Practitioner • Sylmar, CA
Professional Overview & Biography Verified Profile Summary
Mark Wesley Co is a registered healthcare professional specializing in Nurse Practitioner in Sylmar, CA. Practice services are available at 14445 OLIVE VIEW DR under active NPI credentials.
Practice Location & Contact Primary Location
14445 Olive View Dr
Sylmar, CA 913421438
Specialty Benchmarks & Practice Insights
Comparative analytics for Nurse Practitioner in Sylmar, CA
Practicing in Sylmar, CA (8378 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2026-04-16NUCC Taxonomy Code: 363L00000X
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
NUCC Taxonomy Code: 163WP0808X
Definition to come...
NUCC Taxonomy Code: 363LF0000X
Definition to come...
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Practitioner - Family
Pharmacist - Ambulatory Care
Doctor of Pharmacy (Pharm.D.)
Anesthesiology - Pediatric Anesthesiology
Doctor of Medicine (M.D.)
Occupational Therapist
Occupational Therapist Registered, L
Nurse Practitioner - Psychiatric/Mental Health
Psychiatric-Mental Health Nurse Practitioner (Board Certified)
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 14445 OLIVE VIEW DR, SYLMAR, CA 913421438 (Tel: 7472103000)
Registered at 14445 OLIVE VIEW DR, SYLMAR, CA 913421438 (Tel: 7472103000)
Registered Nurse (License #697369 in CA)
Registered at 20151 NORDHOFF ST, CHATSWORTH, CA 913116215 (Tel: 8184073200)
Registered at 20151 NORDHOFF ST, CHATSWORTH, CA 913116215
Nurse Practitioner (License #95013538 in CA)
NPI status registered as active in NPPES database
Registered at 20854 LANARK ST, WINNETKA, CA 913062033 (Tel: 8149837800)
Registered at 20854 LANARK ST, WINNETKA, CA 913062033
Recorded as MARK WESLEY CO
Registered Nurse (License #697369 in CA)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
14445 Olive View Dr
Sylmar, CA 913421438
Phone: 7472103000
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