JOHN PIERRE AMADON M.D.
NPI 1194010652
Hospitalist in Baton Rouge, LA
About John Pierre Amadon M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN PIERRE AMADON M.D. (NPI 1194010652) is an individual hospitalist provider in Baton Rouge, Louisiana, licensed in Louisiana (301976) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS, is affiliated with Our Lady Of The Lake Regional Medical Center, and maintains a secondary practice location in Charleston.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
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 Pierre Amadon M.d. 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 John Amadon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baton Rouge, LA 70808
- Reassigned Medicare billing, Louisiana enrollment
- 873 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 5
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Our Lady Of The Lake Regional Medical Center
Acute Care Hospitals · Baton Rouge, LAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 70808 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
BATON ROUGE, LA 70808
BATON ROUGE, LA 70808
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 Amadon's NPI number?
The NPI number for John Amadon is 1194010652. It was assigned to this individual provider in the NPPES registry on June 13, 2011.
Where is John Amadon located?
John Amadon practices at 5000 Hennessy Blvd, Baton Rouge, LA 70808. The listed phone number is (225) 765-4050.
What is John Amadon's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is John Amadon enrolled in Medicare?
Yes. John Amadon 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 John Amadon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Amadon reassigns Medicare benefits to Our Lady Of The Lake Physician Group LLC (Baton Rouge, LA). 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 John Amadon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Amadon accept?
Health plans from HMO Louisiana list John Amadon 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 Amadon affiliated with any hospitals?
According to CMS data, John Amadon is affiliated with Our Lady Of The Lake Regional Medical Center.
When was this NPI record last updated?
The NPPES record for John Amadon was last updated on December 31, 2020. 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.
# John Pierre Amadon, M.D. · NPI 1194010652
Hospitalist physician in Baton Rouge, Louisiana. Individual provider, active in the CMS NPPES registry since June 13, 2011.
## Identity
- **NPI:** 1194010652 (Entity type: Individual)
- **Enumerated:** June 13, 2011
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 301976 (Louisiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 5000 HENNESSY BLVD, Baton Rouge, LA 70808-4375
- **Phone:** (225) 765-4050 · **Fax:** (225) 765-4046
## 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:** Our Lady Of The Lake Physician Group LLC (NPI 1033494943, Baton Rouge, LA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** December 31, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1194010652) · Data from the CMS NPPES public registry.