Is this information incorrect? This page shows public data from NPPES. Update your record in NPPES and this page will update automatically within 7 days.
Individual
MR. FERNANDO JAVIER GUILLEN SR.
Active
Individual
MR. FERNANDO JAVIER GUILLEN SR.
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
PMHNP-BC
Taxonomy
Speciality
Code
Description
License number
State
163WP0808X
Psychiatric/Mental Health Registered Nurse
75069
NM
363LP0808X
Psychiatric/Mental Health Nurse Practitioner
Primary
53565
NM
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
55025340
—
NM
Enumeration date
09/05/2018
Last updated
02/12/2025
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign up