JOHN-EMMETT MAHON MD
NPI 1528555059
Pediatrics in Paducah, KY
About John-emmett Mahon Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN-EMMETT MAHON MD (NPI 1528555059) is an individual pediatrics provider in Paducah, Kentucky, licensed in Kentucky (54998) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS and maintains a secondary practice location in Paducah.
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
John-emmett Mahon Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show John-emmett Mahon reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Paducah, KY 42003
- Reassigned Medicare billing, Kentucky enrollment
- 28 clinicians in this Medicare group
Paducah, KY 42003
- Reassigned Medicare billing, Kentucky enrollment
- 54 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 42003 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PADUCAH, KY 42003
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-emmett Mahon's NPI number?
The NPI number for John-emmett Mahon is 1528555059. It was assigned to this individual provider in the NPPES registry on April 19, 2018.
Where is John-emmett Mahon located?
John-emmett Mahon practices at 225 Medical Center Dr Ste 201A, Paducah, KY 42003. The listed phone number is (270) 442-6161.
What is John-emmett Mahon's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is John-emmett Mahon enrolled in Medicare?
Yes. John-emmett Mahon is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for John-emmett Mahon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John-emmett Mahon reassigns Medicare benefits to 2 organizations: Mercy Health Ky Urgent Care LLC (Paducah, KY) and Mercy Health Physicians Kentucky LLC (Paducah, KY). 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-emmett Mahon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John-emmett Mahon accept?
Health plans from Anthem Blue Cross and Blue Shield and Antidote Health Plan of Ohio, Inc. list John-emmett Mahon 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.
When was this NPI record last updated?
The NPPES record for John-emmett Mahon was last updated on November 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# John-Emmett Mahon, MD · NPI 1528555059
Pediatrics physician in Paducah, Kentucky. Individual provider, active in the CMS NPPES registry since April 19, 2018.
## Identity
- **NPI:** 1528555059 (Entity type: Individual)
- **Enumerated:** April 19, 2018
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 54998 (Kentucky)
- **Sole proprietor:** No
## Practice location
- **Address:** 225 MEDICAL CENTER DR STE 201A, Paducah, KY 42003-7907
- **Phone:** (270) 442-6161
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Mercy Health Ky Urgent Care LLC (NPI 1861104374, Paducah, KY); Mercy Health Physicians Kentucky LLC (NPI 1922243690, Paducah, KY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 4, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1528555059) · Data from the CMS NPPES public registry.