Doctor profile · Federal record
Dr. William Lyan, FNP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · Alexandria, LA
- NPI 1518450154
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3330 Masonic Dr
Alexandria, LA 713013841
(318) 487-1122 - Mailing address
-
6161 Rachelle Dr
Alexandria, LA 713032277
Credentials & registration
- NPI registered
- June 2018 — 8 yrs on file
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Louisiana #AP09650
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518450154. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
34
Distinct HCPCS
1
Medicare allowed
$4,818
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 34 | 34 | $142 |
In context: peer comparison
Among 40 peers in Alexandria Family Nurse Practitioner, average services per provider: 106. This provider delivers 0.3× the peer median.Frequently asked questions
What is Dr. William Lyan's medical specialty?
Dr. William Lyan practices Family Nurse Practitioner in Alexandria, LA.
Where does Dr. William Lyan practice?
Dr. William Lyan practices at 3330 Masonic Dr, Alexandria, LA 713013841. Office phone: 3184871122.
What is Dr. William Lyan's NPI?
Dr. William Lyan's National Provider Identifier (NPI) is 1518450154, issued by NPPES.
Does Dr. William Lyan accept Medicare assignment?
Yes. Dr. William Lyan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Lyan commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.