ALLISON LEE GARDNER NP
NPI 1811646540
Nurse Practitioner - Family in Avon, IN
About Allison Lee Gardner Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALLISON LEE GARDNER NP (NPI 1811646540) is an individual family provider in Avon, Indiana, licensed in Indiana (71012369A) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, is affiliated with Indiana University Health, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Other Identifiers 4
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
Allison Lee Gardner Np 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
4Medicare enrollment records show Allison Gardner reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 1,781 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 318 clinicians in this Medicare group
Indianapolis, IN 46202
- Reassigned Medicare billing, Indiana enrollment
- 5,212 clinicians in this Medicare group
Holyoke, CO 80734
- Reassigned Medicare billing, Colorado enrollment
- Also billed through NPI 1891733879 (Colorado), NPI 1073520375 (Colorado)
- 26 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.
Indiana University Health
Acute Care Hospitals · Indianapolis, INIu Health West Hospital
Acute Care Hospitals · Avon, INIndiana University Health North Hospital
Acute Care Hospitals · Carmel, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46123 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Allison Gardner's NPI number?
The NPI number for Allison Gardner is 1811646540. It was assigned to this individual provider in the NPPES registry on March 21, 2022.
Where is Allison Gardner located?
Allison Gardner practices at 1111 Ronald Reagan Pkwy, Avon, IN 46123. The listed phone number is (317) 217-3500.
What is Allison Gardner's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Allison Gardner enrolled in Medicare?
Yes. Allison Gardner 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 Allison Gardner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allison Gardner reassigns Medicare benefits to 4 organizations: Indiana University Health Care Associates, Inc (Indianapolis, IN), Indiana Clinic Critical Care LLC (Indianapolis, IN), Iu Health Medical Group, LLC (Indianapolis, IN) and East Phillips County Hospital District (Holyoke, CO). 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 Allison Gardner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Allison Gardner accept?
Health plans from CareSource, Cigna Healthcare and Wellmark Health Plan of Iowa, Inc. list Allison Gardner 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 Allison Gardner affiliated with any hospitals?
According to CMS data, Allison Gardner is affiliated with Indiana University Health, Iu Health West Hospital and Indiana University Health North Hospital.
When was this NPI record last updated?
The NPPES record for Allison Gardner was last updated on March 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.
# Allison Lee Gardner, NP · NPI 1811646540
Family physician in Avon, Indiana. Individual provider, active in the CMS NPPES registry since March 21, 2022.
## Identity
- **NPI:** 1811646540 (Entity type: Individual)
- **Enumerated:** March 21, 2022
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 71012369A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1111 RONALD REAGAN PKWY, Avon, IN 46123-7085
- **Phone:** (317) 217-3500 · **Fax:** (317) 217-3551
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Indiana University Health Care Associates, Inc (NPI 1902032832, Indianapolis, IN); Indiana Clinic Critical Care LLC (NPI 1417285230, Indianapolis, IN); Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN); East Phillips County Hospital District (NPI 1912915893, Holyoke, CO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** March 30, 2026
- **Other identifiers:** Other 267030256 (IN); Medicaid 300061022 (IN); Medicaid 9000256288 (CO); and 1 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1811646540) · Data from the CMS NPPES public registry.