MS. ANNA LAURA MAINELLI AGACNP-BC
NPI 1992474837
Nurse Practitioner - Acute Care in Grenada, MS
About Ms. Anna Laura Mainelli Agacnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. ANNA LAURA MAINELLI AGACNP-BC (NPI 1992474837) is an individual acute care provider in Grenada, Mississippi, licensed in Mississippi (904837) and active in the NPI registry since September 2021. She is enrolled in Medicare PECOS, is affiliated with University Of Mississippi Med Center, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
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
Ms. Anna Laura Mainelli Agacnp-bc 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 Reassignment
Medicare enrollment records show Anna Mainelli reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Grenada, MS 38901
- Reassigned Medicare billing, Mississippi enrollment
- 1,932 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Mississippi Med Center
Acute Care Hospitals · Jackson, MSGreenwood Leflore Hospital
Acute Care Hospitals · Greenwood, MSUniversity Of Mississippi Medical Center- Grenada
Acute Care Hospitals · Grenada, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 38901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GRENADA, MS 38901
GRENADA, MS 38901
GRENADA, MS 38901
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 Anna Mainelli's NPI number?
The NPI number for Anna Mainelli is 1992474837. It was assigned to this individual provider in the NPPES registry on September 13, 2021.
Where is Anna Mainelli located?
Anna Mainelli practices at 960 Avent Dr, Grenada, MS 38901. The listed phone number is (662) 227-7000.
What is Anna Mainelli's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Anna Mainelli enrolled in Medicare?
Yes. Anna Mainelli 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 organization bills Medicare for Anna Mainelli's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anna Mainelli reassigns Medicare benefits to State Of Mississippi-University Of Mississippi Medical Center (Grenada, MS). The 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 Anna Mainelli's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Anna Mainelli accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 2 other insurers list Anna Mainelli 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 Anna Mainelli affiliated with any hospitals?
According to CMS data, Anna Mainelli is affiliated with University Of Mississippi Med Center, Greenwood Leflore Hospital and University Of Mississippi Medical Center- Grenada.
When was this NPI record last updated?
The NPPES record for Anna Mainelli was last updated on September 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Ms. Anna Laura Mainelli, AGACNP-BC · NPI 1992474837
Acute Care physician in Grenada, Mississippi. Individual provider, active in the CMS NPPES registry since September 13, 2021.
## Identity
- **NPI:** 1992474837 (Entity type: Individual)
- **Enumerated:** September 13, 2021
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 904837 (Mississippi)
- **Sole proprietor:** No
## Practice location
- **Address:** 960 AVENT DR, Grenada, MS 38901-5230
- **Phone:** (662) 227-7000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** State Of Mississippi-University Of Mississippi Medical Center (NPI 1932538527, Grenada, MS), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** September 13, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1992474837) · Data from the CMS NPPES public registry.