DR. AOIFE M MARASCO MD
NPI 1215214077
Anesthesiology in Nashville, TN
About Dr. Aoife M Marasco Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AOIFE M MARASCO MD (NPI 1215214077) is an individual anesthesiology provider in Nashville, Tennessee, licensed in Tennessee (58162) and active in the NPI registry since November 2011. She is enrolled in Medicare PECOS, is affiliated with Baptist Memorial Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Locations 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Aoife M Marasco Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
5Medicare enrollment records show Aoife Marasco reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Nashville, TN 37203
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: Anesthesia Medical Group, P.C.
- 757 clinicians in this Medicare group
Knoxville, TN 37916
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: American Anesthesiology Of Tennessee PC
- 959 clinicians in this Medicare group
Memphis, TN 38104
- Reassigned Medicare billing, Tennessee enrollment
- 255 clinicians in this Medicare group
Charlotte, NC 28203
- Reassigned Medicare billing, North Carolina enrollment
- 223 clinicians in this Medicare group
Charlotte, NC 28262
- Reassigned Medicare billing, North Carolina enrollment
- 1,212 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 25
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Baptist Memorial Hospital
Acute Care Hospitals · Memphis, TNMethodist Hospitals Of Memphis
Acute Care Hospitals · Memphis, TNOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NASHVILLE, TN 37203
NASHVILLE, TN 37203
NASHVILLE, TN 37203
NASHVILLE, TN 37203
NASHVILLE, TN 37203
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Aoife Marasco's NPI number?
The NPI number for Aoife Marasco is 1215214077. It was assigned to this individual provider in the NPPES registry on November 8, 2011. The provider is also known as Dr. Aoife M Lane.
Where is Aoife Marasco located?
Aoife Marasco practices at 110 29th Ave N Ste 200, Nashville, TN 37203. The listed phone number is (615) 327-4304.
What is Aoife Marasco's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Aoife Marasco enrolled in Medicare?
Yes. Aoife Marasco is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Aoife Marasco's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aoife Marasco reassigns Medicare benefits to 5 organizations: Anesthesia Medical Group, PC (Nashville, TN), American Anesthesiology Of Tennessee, P.C. (Knoxville, TN), Resource Anesthesiology Associates Of Tn PC (Memphis, TN), Southeast Anesthesiology Consultants, PLLC (Charlotte, NC) and Chs Anesthesia Services Group Inc (Charlotte, NC). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Aoife Marasco's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Aoife Marasco accept?
Health plans from Cigna Healthcare, Oscar Health and Oscar Insurance Company list Aoife Marasco as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Aoife Marasco affiliated with any hospitals?
According to CMS data, Aoife Marasco is affiliated with Baptist Memorial Hospital and Methodist Hospitals Of Memphis.
When was this NPI record last updated?
The NPPES record for Aoife Marasco was last updated on February 28, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.