Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Mr. William Lyan, FNP-C

Individual provider Family Nurse Practitioner · NPI 1518450154

Mr. William Lyan, FNP-C is a Nurse Practitioner in Alexandria, Louisiana. Qualified in 2017, 9 years ago. Practices with Central Louisiana Physicians, LLC, a 56-clinician group and accepts Medicare assignment. Licensed in Louisiana.

Years since qualifying
9
Licensed in
LA
In the registry since
2018
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

3330 Masonic Dr
Alexandria, LA 71301-3841
Phone: (318) 487-1122
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP09650 (LA)

Record details

NPI number1518450154
Entity typeIndividual (Type 1)
GenderMale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedJune 8, 2018
Last updated in NPPESJune 8, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Central Louisiana Physicians, Llc — 56 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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