Lag Anesthesia LLC
Lag Anesthesia LLC is a healthcare organization registered as Certified Registered Nurse Anesthetist in Monroe, LA, holding Type 2 (organization) NPI 1942750526 since 2016. The authorized official on file is Jay Mascagni, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1942750526 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Lag Anesthesia LLC |
| Practice address | 1601 LOUISVILLE AVE, Monroe, LA, 71201 |
| Phone | 3189985555 |
| Enumeration date | 2016-10-07 |
| Last updated in NPPES | 2016-10-07 |
Authorized official
| Name | Jay Mascagni |
|---|---|
| Title | Owner |
| Phone | 3187377577 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 367500000X | Certified Registered Nurse Anesthetist | Primary | — | — |
Copy-ready billing details
Provider: Lag Anesthesia LLC NPI: 1942750526 Taxonomy: 367500000X (Certified Registered Nurse Anesthetist) Address: 1601 LOUISVILLE AVE, Monroe, LA, 71201
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1104181247 | Advanced Surgery Center of Northern Louisiana LLC | Organization | Ambulatory Surgical Clinic/Center | Monroe, LA |
| 1356886774 | Harold J Bayonne Jr MD Apmc | Organization | Anesthesiology Physician | Monroe, LA |
| 1427792811 | Sommeil Anesthesia Inc | Organization | Anesthesiology Physician | Monroe, LA |
Verify this record
Cross-check NPI 1942750526 against the authoritative CMS record: view Lag Anesthesia LLC on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
What is a Type 2 NPI?
What type of organization is Lag Anesthesia LLC?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-10-07.