JOHN ALLAN WILSON IV MD
NPI 1497214290
Otolaryngology in Fishers, IN
About John Allan Wilson Iv Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN ALLAN WILSON IV MD (NPI 1497214290) is an individual otolaryngology provider in Fishers, Indiana, licensed in Indiana (01097695A) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Eskenazi Health, and is a graduate of Other (2019).
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
John Allan Wilson Iv 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
3Medicare enrollment records show John Wilson reassigns Medicare billing to 3 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
- 5,212 clinicians in this Medicare group
New York, NY 10018
- Reassigned Medicare billing, New York enrollment
- 345 clinicians in this Medicare group
Elmhurst, NY 11373
- Reassigned Medicare billing, New York enrollment
- 836 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Eskenazi Health
Acute Care Hospitals · Indianapolis, INIndiana University Health
Acute Care Hospitals · Indianapolis, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46037 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.
FISHERS, IN 46037
FISHERS, IN 46037
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 John Wilson's NPI number?
The NPI number for John Wilson is 1497214290. It was assigned to this individual provider in the NPPES registry on March 19, 2019.
Where is John Wilson located?
John Wilson practices at 13100 E 136th St, Fishers, IN 46037. The listed phone number is (317) 688-4864.
What is John Wilson's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is John Wilson enrolled in Medicare?
Yes. John Wilson 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 John Wilson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Wilson reassigns Medicare benefits to 3 organizations: Iu Health Medical Group, LLC (Indianapolis, IN), Icahn School Of Medicine At Mount Sinai (New York, NY) and Icahn School Of Medicine At Mount Sinai (Elmhurst, NY). 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 John Wilson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Wilson accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 2 other insurers list John Wilson 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 John Wilson affiliated with any hospitals?
According to CMS data, John Wilson is affiliated with Eskenazi Health and Indiana University Health.
When was this NPI record last updated?
The NPPES record for John Wilson was last updated on October 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 days 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.
# John Allan Wilson IV, MD · NPI 1497214290
Otolaryngology physician in Fishers, Indiana. Individual provider, active in the CMS NPPES registry since March 19, 2019.
## Identity
- **NPI:** 1497214290 (Entity type: Individual)
- **Enumerated:** March 19, 2019
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** 01097695A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 13100 E 136TH ST, Fishers, IN 46037-9417
- **Phone:** (317) 688-4864
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Iu Health Medical Group, LLC (NPI 1326893777, Indianapolis, IN); Icahn School Of Medicine At Mount Sinai (NPI 1275802811, New York, NY); Icahn School Of Medicine At Mount Sinai (NPI 1578817540, Elmhurst, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** October 6, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1497214290) · Data from the CMS NPPES public registry.