Provider Profile
Based in La Crosse, WI, Megan E. Tillema, AA is listed in the NPI registry under anesthesiology assistant. Medicare claims data shows Megan provided 48 services to 45 patients. The services billed most often include anesthesia for lens surgery. NPI 1972218303 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
1836 SOUTH AVE
La Crosse, WI 54601
Within Anesthesiology Assistant generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Abdominal pain
Airway & breathing
Anxiety
Chronic pain
Face & jaw pain
Head & neck
Head & neck pain
Joint pain
Labor & delivery
Muscle pain
Nerve pain
Pain
Pelvic pain
Pre-op & anxiety
Pre-op & complications
Recovery & complications
Spine & back
Surgical pain
Surgical recovery
Surgical safety
Airway management
Complication treatment
Consultation
Nerve blocks
Obstetric anesthesia
Pain injections
Pain management
Pain procedures
Recovery & care
Regional anesthesia
Sedation
Surgical anesthesia
Vascular access
48 services · 45 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Anesthesia for lens surgery | Anaesthesia | 00142 |
48 | More often than most peers in Anesthesiology Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Megan E. Tillema is an anesthesiology assistant in La Crosse, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Megan E. Tillema is listed at 1836 South Ave, La Crosse, WI 54601. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (608) 782-7300. Contact the office directly to confirm availability and scheduling.
NPI registry
Megan E. Tillema's National Provider Identifier is 1972218303. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Megan E. Tillema attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
Megan E. Tillema has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Megan E. Tillema provides treatments such as anesthesia for lens surgery. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Megan E. Tillema. If this is you, claiming it is free.
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